home

setup.exe

Stepitapp LLC

The application setup.exe by Stepitapp has been detected as adware by 7 anti-malware scanners. The file has been seen being downloaded from secure-nym.adnxs.com and multiple other hosts.
Publisher:
Stepitapp LLC  (signed and verified)

MD5:
d3c49119932665d795d8c14798efca27

SHA-1:
f5fee36d7d0269cf5a9e504b7163d3b5ca91dadf

SHA-256:
7d99c20cb5854452b2c1f5e41ad0f1ce37e5ff78b1086f5fd4e327993cdb4bdc

Scanner detections:
7 / 68

Status:
Adware

Analysis date:
11/25/2024 6:00:25 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Win32/DH{gRKBE4EPICVXTg}
2015.0.3317

Baidu Antivirus
Trojan.Win32.Generic
4.0.3.141018

IKARUS anti.virus
Win32.SuspectCrc
t3scan.1.7.8.0

Kaspersky
HEUR:Trojan-Downloader.Win32.Generic
14.0.0.3082

McAfee
Artemis!D3C491199326
5600.6973

Reason Heuristics
PUP.Installer.Stepitapp.F
14.10.18.15

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.3

File size:
188.5 KB (193,008 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\setup.exe

Digital Signature
Signed by:
Stepitapp LLC

Authority:
COMODO CA Limited

Valid from:
12/11/2013 12:00:00 AM

Valid to:
12/11/2014 11:59:59 PM

Subject:
CN=Stepitapp LLC, O=Stepitapp LLC, POBox=1252, STREET=9 W. 31st Street, L=Bayonne, S=New Jersey, PostalCode=07002, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00EA7DEF51F4F715C2C81433CCD6B15766

File PE Metadata
Compilation timestamp:
10/14/2014 8:38:33 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:bstbsRQQmkhFrVFf12hJ4aJwSgFSmKv0lc9QOwo8kOvmIitP4AjZX/i:bSbsRQQzbVpcTJwHAmKv0lpOwo8kOYtA

Entry address:
0xF6C1

Entry point:
E8, 1A, 6E, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 18, 35, 42, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, A0, 30, 42, 00, C9, C2, 08, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A0, 01, 00, 00, 81...
 
[+]

Entropy:
6.5171

Code size:
132.5 KB (135,680 bytes)

The file setup.exe has been seen being distributed by the following 7 URLs.

https://secure-nym.adnxs.com/click?t7xucO-zyz8OnyL3P3jFPwAAAAAAAPA_Dp8i9z94xT-3vG5w77PLP5tgLKec3vQXVjtZN8QMuH-Nmz5UAAAAACMBNwByBwAAdgIAAAIAAAB-hyoBEq8HAAAAAQBVU0QAVVNEANgCWgDZDAAAuscAAgUAAQIAAJYAuiSmxQAAAAA./cnd=!6wVUNgiBtpQCEP6OqgkYkt4eIAA./referrer=secure.imp-serving.com/clickenc=http://www.mydownloadhome.com/.../201?pub_id=90&sub_id=nym1CNb25LrDmIPcfxACGJvBsbnK07f6FyINMTA4LjE4LjQ2LjExNSgBMI23-qEF&tag=3604771

https://secure-ams.adnxs.com/click?zczMzMzM5D_NzMzMzMzkP7gehetRuK4_zczMzMzM5D_NzMzMzMzkP4cHl67onNc9MC0waOHeoG4rEUBUAAAAAPf7LwB2AgAAdgIAAAIAAABx_SkBJPwGAAAAAQBVU0QAVVNEANgCWgAhcQAAYs4AAgQAAQIAAJQAJzBaagAAAAA./cnd=!eAZLOgiEhMcCEPH6pwkYpPgbIAQ./referrer=http://www.mymaths.co.uk//clickenc=http://www.mydownloadhome.com/.../201?pub_id=90&sub_id=ams1CLDawMGW3LfQbhACGIeP3PSKnefrPSINODYuMTU0LjE1LjE1MSgBMKuigKIF&tag=3144695

http://nym1.ib.adnxs.com/click?-_B6ZafK6T_wp8ZLN4nlP_Cnxks3ieU_urPzjVd78z_-nNJb3VT3P826v2mFb0lzXF0PDmizt3RoDj9UAAAAAIXcNwDIAQAAdgIAAAIAAABx_SkBH9sHAAAAAQBVU0QAVVNEANgCWgA6nQAA--MAAgUAAQIAAJYA9Sxh4wAAAAA./cnd=!5QZtQwjvxc8CEPH6pwkYn7YfIAA./referrer=http://www.youtube.com//clickenc=http://www.mydownloadhome.com/.../201?pub_id=90&sub_id=nym1CNy6vfCA7ezbdBACGM31_s3W8NukcyIMNzEuNDkuMzUuMjM1KAEw6Jz8oQU.&tag=3660933

https://secure-nym.adnxs.com/click?RfWgkXf-xj8zMzMzMzPDPwAAAAAAAPA_y73IZR3Y0D9wuxaaNSzUP2vS2pmE2n8zgQqIz7bAVRC00j9UAAAAAHI6OADIAQAAdgIAAAIAAADxzysB2LcHAAAAAQBVU0QAVVNEACwB-gB9IgAAqLUAAgUAAQIAAJYALCZ34QAAAAA./cnd=!ogYsPQjCzJMCEPGfrwkY2O8eIAE./referrer=s.yimg.com/clickenc=http://www.mydownloadhome.com/.../201?pub_id=90&sub_id=nym1CIGVoPzslvCqEBACGOuk687J0Pa_MyINOTkuMTEyLjIxLjExOCgBMLSl_6EF&tag=3684978

http://www.mydownloadhome.com/.../201?pub_id=90&sub_id=ams1CK_suO7J2uDbHhACGKy2guXdjr-sRiINMTc2LjI3LjE5OC4yMigBMJmpmqIF&tag=3144696

https://secure-ams.adnxs.com/click?wytz8YXYsD_DK3PxhdiwP-xRuB6F67E_wytz8YXYsD_DK3PxhdiwPyyboNx1_FhGLzbOndSCtx6ZlEZUAAAAAPj7LwB2AgAAdgIAAAIAAAB9_SkBJPwGAAAAAQBVU0QAVVNEACwB-gAlcQAAmc4AAgQAAQIAAJQAeCyEmwAAAAA./cnd=!1QaDPwjWg8cCEP36pwkYpPgbIAQ./referrer=http://download.cnet.com//clickenc=http://www.mydownloadhome.com/.../201?pub_id=90&sub_id=ams1CK_suO7J2uDbHhACGKy2guXdjr-sRiINMTc2LjI3LjE5OC4yMigBMJmpmqIF&tag=3144696

http://nym1.ib.adnxs.com/click?8R0uN4UIzD81V12kzbnFPwAAAAAAAPA_NVddpM25xT_yHS43hQjMP6BVq94d7s4fTHZeoAxLhVtL1z9UAAAAAC8BNwByBwAAdgIAAAIAAAB-hyoBEq8HAAAAAQBVU0QAVVNEANgCWgDZDAAAj-MAAgUAAQIAAJYA7SF2nQAAAAA./cnd=!6wVUNgiBtpQCEP6OqgkYkt4eIAA./referrer=http://ib.adnxs.com/tt?id=3604783&referrer=${REFERER_URL}&I5dNjdsa=459_18x18_0/clickenc=http://www.mydownloadhome.com/.../201?pub_id=90&sub_id=nym1CMzs-YLK4dLCWxACGKCrrfXdw7vnHyINMTA4LjE1LjE3Ny4xOSgBMMuu_6EF&tag=3604783

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