Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
01-07-2024 15:47
Static task
static1
Behavioral task
behavioral1
Sample
MT_80362_72605XLS.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
MT_80362_72605XLS.exe
Resource
win10v2004-20240611-en
General
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Target
MT_80362_72605XLS.exe
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Size
208KB
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MD5
f362e538a7ba343bc0b263549c105623
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SHA1
b70b3aae17c704cb571a9e03c27651c792b18f3b
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SHA256
cc4b5d5653d7dafb9cda51793a15ee5d987b82d3e62e97b3915e5032e7ae4f8e
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SHA512
cfc6c87e38dceb19803c921a115f10196807f87a3e040aadc1aae402c577584110fa60eb903a88bc3eedc2b17308a0043a477011061c7eb8d10ef324d3c9210a
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SSDEEP
3072:5bQw54d0TZ0tShFwUPnS21mQbnc+BR0pKREX/WONBuwrhmc7U1iIyxpIhNXOXca3:mpdUZ0tu6uwrhmAZcrFsnLAg
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
educt.shop - Port:
587 - Username:
[email protected] - Password:
ABwuRZS5Mjh5 - Email To:
[email protected]
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 behavioral1/memory/808-4882-0x0000000140000000-0x0000000140024000-memory.dmp family_snakekeylogger -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\Npadosix = "C:\\Users\\Admin\\AppData\\Roaming\\Npadosix.exe" MT_80362_72605XLS.exe -
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 6 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2368 set thread context of 808 2368 MT_80362_72605XLS.exe 33 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
pid Process 2500 ipconfig.exe 2324 ipconfig.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 808 MT_80362_72605XLS.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2368 MT_80362_72605XLS.exe Token: SeDebugPrivilege 2368 MT_80362_72605XLS.exe Token: SeDebugPrivilege 808 MT_80362_72605XLS.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2368 wrote to memory of 2172 2368 MT_80362_72605XLS.exe 28 PID 2368 wrote to memory of 2172 2368 MT_80362_72605XLS.exe 28 PID 2368 wrote to memory of 2172 2368 MT_80362_72605XLS.exe 28 PID 2172 wrote to memory of 2500 2172 cmd.exe 30 PID 2172 wrote to memory of 2500 2172 cmd.exe 30 PID 2172 wrote to memory of 2500 2172 cmd.exe 30 PID 2368 wrote to memory of 808 2368 MT_80362_72605XLS.exe 33 PID 2368 wrote to memory of 808 2368 MT_80362_72605XLS.exe 33 PID 2368 wrote to memory of 808 2368 MT_80362_72605XLS.exe 33 PID 2368 wrote to memory of 808 2368 MT_80362_72605XLS.exe 33 PID 2368 wrote to memory of 808 2368 MT_80362_72605XLS.exe 33 PID 2368 wrote to memory of 808 2368 MT_80362_72605XLS.exe 33 PID 2368 wrote to memory of 808 2368 MT_80362_72605XLS.exe 33 PID 2368 wrote to memory of 1412 2368 MT_80362_72605XLS.exe 34 PID 2368 wrote to memory of 1412 2368 MT_80362_72605XLS.exe 34 PID 2368 wrote to memory of 1412 2368 MT_80362_72605XLS.exe 34 PID 1412 wrote to memory of 2324 1412 cmd.exe 36 PID 1412 wrote to memory of 2324 1412 cmd.exe 36 PID 1412 wrote to memory of 2324 1412 cmd.exe 36 PID 808 wrote to memory of 484 808 MT_80362_72605XLS.exe 37 PID 808 wrote to memory of 484 808 MT_80362_72605XLS.exe 37 PID 808 wrote to memory of 484 808 MT_80362_72605XLS.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\MT_80362_72605XLS.exe"C:\Users\Admin\AppData\Local\Temp\MT_80362_72605XLS.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig /release2⤵
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Windows\system32\ipconfig.exeipconfig /release3⤵
- Gathers network information
PID:2500
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C:\Users\Admin\AppData\Local\Temp\MT_80362_72605XLS.exe"C:\Users\Admin\AppData\Local\Temp\MT_80362_72605XLS.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:808 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 808 -s 10883⤵PID:484
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig /renew2⤵
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Windows\system32\ipconfig.exeipconfig /renew3⤵
- Gathers network information
PID:2324
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