577ebca3d2c49cd3ef9130d3ffc0333369877a92e451c25e3ddd9be4d0860254

Resubmissions

25-02-2024 00:35

240225-axtx7shb69 6

25-02-2024 00:28

240225-astrmsha99 6

Analysis

max time kernel
359s
max time network
361s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
25-02-2024 00:35

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General

Target

GoDm/.git/hooks/commit-msg.sample
Size

896B
MD5

579a3c1e12a1e74a98169175fb913012
SHA1

ee1ed5aad98a435f2020b6de35c173b75d9affac
SHA256

1f74d5e9292979b573ebd59741d46cb93ff391acdd083d340b94370753d92437
SHA512

d6bb7fa747f4625adf1877f546565cbe812ca7dd4168f7e9068e6732555d8737eba549546cf5946649e3f38de82d173aaf9c160a4c9f9445655258b4c5f955eb

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.sample	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.sample\ = "sample_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\sample_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\sample_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\sample_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\sample_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\sample_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\sample_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2540 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2540 AcroRd32.exe
2540 AcroRd32.exe

pid	process
2540	AcroRd32.exe

pid	process
2540	AcroRd32.exe
2540	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 840 wrote to memory of 2528	840	cmd.exe	rundll32.exe
PID 840 wrote to memory of 2528	840	cmd.exe	rundll32.exe
PID 840 wrote to memory of 2528	840	cmd.exe	rundll32.exe
PID 2528 wrote to memory of 2540	2528	rundll32.exe	AcroRd32.exe
PID 2528 wrote to memory of 2540	2528	rundll32.exe	AcroRd32.exe
PID 2528 wrote to memory of 2540	2528	rundll32.exe	AcroRd32.exe
PID 2528 wrote to memory of 2540	2528	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\GoDm\.git\hooks\commit-msg.sample
1⤵
- Suspicious use of WriteProcessMemory
PID:840

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\GoDm\.git\hooks\commit-msg.sample
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2528

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\GoDm\.git\hooks\commit-msg.sample"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2540

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Filesize
3KB

MD5
e76153c95b8bdc37a70c3d7d88ba1f70

SHA1
a6d7c76ed166a684949623c51408e33dd1c4a070

SHA256
9846481babf5175743bc8bf387230bc48cf385c156e0ba6e47b56c0df5ed4442

SHA512
5a8130eb23e631516fdb12761a00714c0b4469c01f77fb6f568b24582c38983b2b7079b98dbf8e96dce5caf23731db82a4c61509ce42f58cf29784cae543b5cd

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