98b52813707d4293c6150cd7e602240ad1ca266807c3c7225f2a3dbf6de7a13d

Resubmissions

23-05-2024 01:46

240523-b7cmcahd57 3

23-05-2024 01:42

240523-b45hyshc65 3

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 01:42

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General

Target

MerekV3.08 Lite/Merek Aimbot/pyarmor_runtime_000000/__pycache__/__init__.cpython-310.pyc
Size

249B
MD5

d3e5b4624b88222a80ce902d642512b5
SHA1

095fe2817f3c46b7f7ab3af4345d73b8602baa49
SHA256

6e20dc7956b7c03cdca4c8ef8eb2712f8316bef41b39e186ee5f46867ddee4b5
SHA512

dd90fc47dac3774fec8de3f09f988db33e56b198de5ccae05058d3568c63a90fc09def9db241c5a9d5226acfdfe0657efcfb289054d899cb0eaff59c4e34adae

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-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_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-1-5-21-268080393-3149932598-1824759070-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.pyc	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2492 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2492 AcroRd32.exe
2492 AcroRd32.exe

pid	process
2492	AcroRd32.exe

pid	process
2492	AcroRd32.exe
2492	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1580 wrote to memory of 2628	1580	cmd.exe	rundll32.exe
PID 1580 wrote to memory of 2628	1580	cmd.exe	rundll32.exe
PID 1580 wrote to memory of 2628	1580	cmd.exe	rundll32.exe
PID 2628 wrote to memory of 2492	2628	rundll32.exe	AcroRd32.exe
PID 2628 wrote to memory of 2492	2628	rundll32.exe	AcroRd32.exe
PID 2628 wrote to memory of 2492	2628	rundll32.exe	AcroRd32.exe
PID 2628 wrote to memory of 2492	2628	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\MerekV3.08 Lite\Merek Aimbot\pyarmor_runtime_000000\__pycache__\__init__.cpython-310.pyc"
1⤵
- Suspicious use of WriteProcessMemory
PID:1580

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\MerekV3.08 Lite\Merek Aimbot\pyarmor_runtime_000000\__pycache__\__init__.cpython-310.pyc
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2628

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\MerekV3.08 Lite\Merek Aimbot\pyarmor_runtime_000000\__pycache__\__init__.cpython-310.pyc"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2492

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

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

MD5
e3a3b4dbd07f12e3d7e0301f315d52f2

SHA1
ad30786dc894360a931a3ad1d99bbc1023ae6477

SHA256
e6c1ea38c67eedc3a024a486dbb0e488a0ac03401a8a2c55bd443f1d10d43866

SHA512
c5fc12c30d1a4b4f223e8d616f89e723fd791ef2877b28238b33826328dad742b992838f274dd32dc2676da698495de912f40cd32bb034760daa7a455ecf82eb

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