577ebca3d2c49cd3ef9130d3ffc0333369877a92e451c25e3ddd9be4d0860254

Resubmissions

25-02-2024 00:35

240225-axtx7shb69 6

25-02-2024 00:28

240225-astrmsha99 6

Analysis

max time kernel
358s
max time network
363s
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-applypatch.sample
Size

424B
MD5

054f9ffb8bfe04a599751cc757226dda
SHA1

f208287c1a92525de9f5462e905a9d31de1e2d75
SHA256

e15c5b469ea3e0a695bea6f2c82bcf8e62821074939ddd85b77e0007ff165475
SHA512

cb78aa7e9b9c146e5db65d86dd83f04e2b6942a06fab50c704a0fd900683f3b6ad1164e74afe2f267f6da91cdff0b9ab07713e12cefc6f8d741b5df194f4fda6

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-1-5-21-330940541-141609230-1670313778-1000_CLASSES\sample_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\sample_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\sample_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\sample_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_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-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\sample_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.sample	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.sample\ = "sample_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2832 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2832 AcroRd32.exe
2832 AcroRd32.exe

pid	process
2832	AcroRd32.exe

pid	process
2832	AcroRd32.exe
2832	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 3036 wrote to memory of 2888	3036	cmd.exe	rundll32.exe
PID 3036 wrote to memory of 2888	3036	cmd.exe	rundll32.exe
PID 3036 wrote to memory of 2888	3036	cmd.exe	rundll32.exe
PID 2888 wrote to memory of 2832	2888	rundll32.exe	AcroRd32.exe
PID 2888 wrote to memory of 2832	2888	rundll32.exe	AcroRd32.exe
PID 2888 wrote to memory of 2832	2888	rundll32.exe	AcroRd32.exe
PID 2888 wrote to memory of 2832	2888	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\GoDm\.git\hooks\pre-applypatch.sample
1⤵
- Suspicious use of WriteProcessMemory
PID:3036

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-applypatch.sample
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2888

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-applypatch.sample"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2832

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

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Downloads

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

MD5
d440a8cf9b535550e916f41333b35ea0

SHA1
7e1661b2a335ba41768aed6c9e0f25f43104fa17

SHA256
03fa22bef8bd0075eea7ef31d177b69932df9e4f1073d831a16c415282d7cb5e

SHA512
207fb509ced8dbcd7747347172f379dffda0d74f624b6c3fbff040bcba0f11cee9d440c937bf352253c99e619eb62cad04686826c019572454cf17ca5b71d25c

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