577ebca3d2c49cd3ef9130d3ffc0333369877a92e451c25e3ddd9be4d0860254

Resubmissions

25-02-2024 00:35

240225-axtx7shb69 6

25-02-2024 00:28

240225-astrmsha99 6

Analysis

max time kernel
103s
max time network
18s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-02-2024 00:35

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General

Target

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

478B
MD5

ce562e08d8098926a3862fc6e7905199
SHA1

4de88eb95a5e93fd27e78b5fb3b5231a8d8917dd
SHA256

0223497a0b8b033aa58a3a521b8629869386cf7ab0e2f101963d328aa62193f7
SHA512

536cce804d84e25813993efdd240537b52d00ce9cdcecf1982f85096d56a521290104c825c00b370b2752201952a9616a3f4e28c5d27a5b4e4842101a2ff9bee

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-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\sample_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\sample_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_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-1-5-21-1658372521-4246568289-2509113762-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\sample_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\sample_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.sample	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.sample\ = "sample_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\sample_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2664 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2664 AcroRd32.exe
2664 AcroRd32.exe

pid	process
2664	AcroRd32.exe

pid	process
2664	AcroRd32.exe
2664	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 3024 wrote to memory of 2632	3024	cmd.exe	rundll32.exe
PID 3024 wrote to memory of 2632	3024	cmd.exe	rundll32.exe
PID 3024 wrote to memory of 2632	3024	cmd.exe	rundll32.exe
PID 2632 wrote to memory of 2664	2632	rundll32.exe	AcroRd32.exe
PID 2632 wrote to memory of 2664	2632	rundll32.exe	AcroRd32.exe
PID 2632 wrote to memory of 2664	2632	rundll32.exe	AcroRd32.exe
PID 2632 wrote to memory of 2664	2632	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\GoDm\.git\hooks\applypatch-msg.sample
1⤵
- Suspicious use of WriteProcessMemory
PID:3024

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\applypatch-msg.sample
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2632

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\applypatch-msg.sample"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2664

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
2e1aae9844fa803dfaf7d95c765b9aa9

SHA1
17d4be6cd18eb83f5722362e6d91aa249ef207ad

SHA256
943767f415be7ee6b175237c801427193ed3306bd40cfafbcefd4e7c6701a481

SHA512
0f460c17f48b63ac09d828a41a455ddbbb11aed45b96addb69b515d8181d3955cb34c3267236ccfa548bed1bc86832e48cbf493b992fe087765f92a84efc12a9

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