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ic-0.cc3011c9efc8e.exe

Beijing Caiyunshidai Technology Co., Ltd.

The application ic-0.cc3011c9efc8e.exe by Beijing Caiyunshidai Technology Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from dgkytklfjrqkb.cloudfront.net and multiple other hosts.
Publisher:
Beijing Caiyunshidai Technology Co., Ltd.  (signed and verified)

MD5:
afebcdf5f84d4ec99ecae1fa03a44778

SHA-1:
be53be12aa2965b0464edb6d7c06e59c8237f1bf

SHA-256:
357c6c7d462d8fe1371843b1379fc04638ffdcf4bae49eee9bd495e4ef3ae166

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2024 1:11:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.ELEX.SpeedSearch (M)
16.9.19.2

File size:
462.7 KB (473,816 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\ic-0.cc3011c9efc8e.exe

Digital Signature
Signed by:
Beijing Caiyunshidai Technology Co., Ltd.

Authority:
thawte, Inc.

Valid from:
9/7/2016 8:00:00 AM

Valid to:
3/4/2017 7:59:59 AM

Subject:
CN="Beijing Caiyunshidai Technology Co., Ltd.", O="Beijing Caiyunshidai Technology Co., Ltd.", L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
6BE29F3BA1370AE1E932EB6F1199663D

File PE Metadata
Compilation timestamp:
9/18/2016 3:56:58 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:NsIcXS/Wb2BjcgB93Q6/3MYYZAZlXMHA7U:qqW6fhQsMlZAPMHA7U

Entry address:
0x4BA0

Entry point:
E8, 5E, 2F, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, F8, 1E, 47, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 18, 80, 41, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, F8, 1E, 47, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00...
 
[+]

Entropy:
7.8316  (probably packed)

Code size:
61.5 KB (62,976 bytes)

The file ic-0.cc3011c9efc8e.exe has been seen being distributed by the following 5 URLs.

http://dgkytklfjrqkb.cloudfront.net/.../yomz.exe

http://d3g1g0k0wwnjag.cloudfront.net/.../damu_ay.exe

http://113.171.224.216/.../dam_ay.exe

http://d3g1g0k0wwnjag.cloudfront.net/.../dam_ay.exe

http://d3g1g0k0wwnjag.cloudfront.net/.../3gs_lj.exe

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