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Analysis
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max time kernel
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
01/07/2024, 19:42
Behavioral task
behavioral1
Sample
Clothing-Stealer.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Clothing-Stealer.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Clothing-Stealer.pyc
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
Clothing-Stealer.pyc
Resource
win10v2004-20240226-en
General
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Target
Clothing-Stealer.pyc
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Size
4KB
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MD5
8c0561499ce6bea15c5c055a9c6a1fa2
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SHA1
d6a5318b0156d24882f72723d21942495f2a5ffd
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SHA256
9776127583936e8802304b0c66cc40e2c881557f4d286c13bd035ecb3cf0e57a
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SHA512
e809189bd2364a2bad3901df4eb3f334762c96717e55993ec9fbfe1a3e498a4c3e20d6ffec9b587b99028eb0bcd5b078ed32fe7d0e6ccbc006bc5434ee7078ac
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SSDEEP
96:anNCRMRW0y4N6XtwzGWzUz/1Pev26yj1ujjOZ9OUM:diw0y4N6Cz5z+/1Peun1ujqvOUM
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\.pyc\ = "pyc_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\pyc_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\pyc_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\pyc_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\pyc_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\.pyc rundll32.exe Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_CLASSES\pyc_auto_file\shell\Read rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2744 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2744 AcroRd32.exe 2744 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1732 wrote to memory of 2708 1732 cmd.exe 29 PID 1732 wrote to memory of 2708 1732 cmd.exe 29 PID 1732 wrote to memory of 2708 1732 cmd.exe 29 PID 2708 wrote to memory of 2744 2708 rundll32.exe 30 PID 2708 wrote to memory of 2744 2708 rundll32.exe 30 PID 2708 wrote to memory of 2744 2708 rundll32.exe 30 PID 2708 wrote to memory of 2744 2708 rundll32.exe 30
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Clothing-Stealer.pyc1⤵
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Clothing-Stealer.pyc2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Clothing-Stealer.pyc"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2744
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD57696a7301ceb4881bdb51b9d276573fc
SHA1e1dc1a403c8fb939f348b946f8dfe49958141ee1
SHA256ea5c04e76ad1a3ec4ee0aa86568989a320bcc3484aaf407525e55d727173b3f6
SHA512e85fb9852513d7cee553d68aaba77dc2220eb4849c7ce277b3fe6b608b393d43e14a2c171676498bf1a60076a995d0697805440feea41100a776c9e9f9d736ca