577ebca3d2c49cd3ef9130d3ffc0333369877a92e451c25e3ddd9be4d0860254

Resubmissions

25-02-2024 00:35

240225-axtx7shb69 6

25-02-2024 00:28

240225-astrmsha99 6

Analysis

max time kernel
361s
max time network
362s
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/pre-commit.sample
Size

1KB
MD5

305eadbbcd6f6d2567e033ad12aabbc4
SHA1

a79d057388ee2c2fe6561d7697f1f5efcff96f23
SHA256

f9af7d95eb1231ecf2eba9770fedfa8d4797a12b02d7240e98d568201251244a
SHA512

7cfb0a58abed1915ee1b261a1c661c7e2deea4e9227f77f5875af1a25c82e19245ba12dcb2f5052d994d0e81a3465daf37f9d8c670e17f9c96742f60fdfaaa56

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-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.sample	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\sample_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\sample_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\sample_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\sample_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_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-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\sample_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.sample\ = "sample_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2592 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2592 AcroRd32.exe
2592 AcroRd32.exe

pid	process
2592	AcroRd32.exe

pid	process
2592	AcroRd32.exe
2592	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1220 wrote to memory of 2620	1220	cmd.exe	rundll32.exe
PID 1220 wrote to memory of 2620	1220	cmd.exe	rundll32.exe
PID 1220 wrote to memory of 2620	1220	cmd.exe	rundll32.exe
PID 2620 wrote to memory of 2592	2620	rundll32.exe	AcroRd32.exe
PID 2620 wrote to memory of 2592	2620	rundll32.exe	AcroRd32.exe
PID 2620 wrote to memory of 2592	2620	rundll32.exe	AcroRd32.exe
PID 2620 wrote to memory of 2592	2620	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\GoDm\.git\hooks\pre-commit.sample
1⤵
- Suspicious use of WriteProcessMemory
PID:1220

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\pre-commit.sample
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2620

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\pre-commit.sample"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2592

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
64c5f9e9a297d5acba257b159480e962

SHA1
08a451487918b92f8b4f4448a1bd193f4ac68a06

SHA256
c0c90919ca4c97394b66d92c500fc03150ae1097a052383f0f5e751c2cd30f97

SHA512
4edd1b9dd24ab0c4420aaa8e4914fc31419799491215f487d4bea95bc246fbe0488486fc1a8083075b6140cedcc7ddb6491825295848fd1a8f46d0dc9dc2a904

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