Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25/11/2024, 04:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
coxmdihsb.exe
Resource
win7-20240708-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
coxmdihsb.exe
Resource
win10v2004-20241007-en
8 signatures
150 seconds
General
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Target
coxmdihsb.exe
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Size
1.4MB
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MD5
0ad583952046482be518f880ecf6fc6d
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SHA1
bd77f47b9568e46155d803bfbc3ce03dabce5f61
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SHA256
7a763de7fba68aba15ca55d1af49263ff9973d43d35360d979ef1e3ed1abb2ab
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SHA512
c7dc2abc51154919ad8b2c11693acce4d611a664d7d6664e13f84e502411ddab54123710ab438a5bef71c38ef82074ebfcc31db50506827e81128b16a3655b44
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SSDEEP
12288:WL4iciUBGN6re5GGyaXYq9Nck2pm2SXOsREj9LnST7I1B:WyiP2xbaoENck2cR+Fd1
Score
10/10
Malware Config
Extracted
Family
snakekeylogger
Credentials
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
empS#w!TZyEMPX(#ExgT38s
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
resource yara_rule behavioral2/memory/4916-1096-0x0000000140000000-0x0000000140024000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 40 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2588 set thread context of 4916 2588 coxmdihsb.exe 91 -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2588 coxmdihsb.exe 2588 coxmdihsb.exe 2588 coxmdihsb.exe 2588 coxmdihsb.exe 4916 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2588 coxmdihsb.exe Token: SeDebugPrivilege 2588 coxmdihsb.exe Token: SeDebugPrivilege 4916 InstallUtil.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2588 wrote to memory of 4916 2588 coxmdihsb.exe 91 PID 2588 wrote to memory of 4916 2588 coxmdihsb.exe 91 PID 2588 wrote to memory of 4916 2588 coxmdihsb.exe 91 PID 2588 wrote to memory of 4916 2588 coxmdihsb.exe 91 PID 2588 wrote to memory of 4916 2588 coxmdihsb.exe 91 PID 2588 wrote to memory of 4916 2588 coxmdihsb.exe 91 PID 4916 wrote to memory of 1304 4916 InstallUtil.exe 92 PID 4916 wrote to memory of 1304 4916 InstallUtil.exe 92 PID 1304 wrote to memory of 388 1304 cmd.exe 94 PID 1304 wrote to memory of 388 1304 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\coxmdihsb.exe"C:\Users\Admin\AppData\Local\Temp\coxmdihsb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2588 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4916 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 34⤵PID:388
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