makemusic_keygen.exe

The executable makemusic_keygen.exe has been detected as malware by 5 anti-virus scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from doc-10-50-docs.googleusercontent.com and multiple other hosts.
MD5:
a0c88889529fbac26cd3fcbc11f2c538

SHA-1:
e6a39b0b3fabcaae978967e8d6f8984f59cf8829

SHA-256:
e3aef15fad610d1ddc4019f3b7be7505a6c74b0ad52a15dc6b2a0e0198192d8a

Scanner detections:
5 / 68

Status:
Malware

Analysis date:
11/16/2024 6:38:13 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
2014.9-140826

AVG
Luhe.Fiha.A
2015.0.3370

F-Prot
W32/Backdoor2.HTYF
v6.4.7.1.166

McAfee
Artemis!A0C88889529F
5600.7026

SUPERAntiSpyware
Trojan.Agent/Gen-Yakes
10397

File size:
574.3 KB (588,106 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:4c9t2Sll31vGNgIdnnreQQpNniWUP+bU6WxPdsLb4iDR6nFI5/8ZPCG8CD:4cLBe9pnreQQpI+Q6WxWb4cR6W5Yac

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.6747

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file makemusic_keygen.exe has been seen being distributed by the following 10 URLs.

https://doc-10-50-docs.googleusercontent.com/docs/securesc/sjupkpgvgbebmblslkfj4ssg9f0v8u0l/54i0vgi3hevvtl982k9dn93buhu115uf/1477022400000/14001034995525049930/.../0B9eJLyZs6YAedDctVEZxTFRnUmM?e=download

https://dl-mail.ymail.com/ws/download/mailboxes/@.id==VjJ-5g52fYlXgXNlQh2gdZnt7leCOwB_Tcb5_QoXWmxqIQV_PJpjmfbfaZ6ZzA3kYyYxKnEGGRI72J_yGt6UX7KElw/messages/@.id==AGB2w0MAAAPZWEF_hQmoqFJmsAI/content/parts/@.id==2/raw?appid=YahooMailNeo&token=zitEzqOML3j84e6ealFTT5U7-km5qEQF52lp7AcCuBZ9gIBTUJm2UI-YuKJ7h04QIxuAmAB6xCCh0T3xfMeG1z0B_ihVEGtzsBMxSi2gBWLNuzC-FVDqcEyebm5VcRUqq2B7MtMVu5YN8JowUs90aw&error=https://mg.mail.yahoo.com/.../iframemsg?id=a5f1db33-d425-a09c-7516-2f50ed992039&ymreqid=63f86913-1714-d14b-012b-e80018010000

http://s6113.chomikuj.pl/File.aspx?e=ju6zmwUyHXxG1ygKBg61xwXQiW0EGz1WX2DslWqBvvYE0vT4zOGp-KadvSHUhEvDw0t84hYBzpTThpVIAEVg31EYCH44TnRGcRkYwi1hPlaBD-LkKZlVr3xaLYir7jS6LWbCyOUFdIl27iGepDC8p-kbbaocO8s3XjX11J7dcsk&pv=2

http://s9.copiapop.com/download?e=F2ClDovKSi5XEi6b3JcyAlsjBjv3gHymoV-FqQJ0c8ZAEQgNSYm1vN_2ZkJRH175sD0sjrRcti5nHjzICkIjC9WgsEqlNRxRZtGgW07nNHzV3rxIVrwtfhitP45CpF5L314h3KTb22cQfvo69VXVddgIP5oRP1AQwxReiEKUx13UqBSQ7fYRSUDxrkFsejY3

https://mega.nz/persistent/.../FJpSQKjT

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