38c0e56a48ed8384e384ac193ef96dbb9abcf152ff6ecff7a5b10e8f65949b77

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 21:27

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General

Target

.pythonlibs/lib/python3.10/site-packages/aiohttp/__pycache__/__init__.cpython-310.pyc
Size

4KB
MD5

dc12c9a8861e752a8eecfad4050ef63f
SHA1

3883c953d1b4bc459005a893ca4ed566f64ac83a
SHA256

2cb095e8d04c8361be4d2eeb092e5f8f9fdfb8d4f4014cae50c4432b5c5383d4
SHA512

4c90ee767c1613f3978026c24fd122e1c79a101354c15ea31ccea8cee928fecb995174b6838c0a93d9096a4714cafe0d2baab73d52688087835b4cdc54c2c374
SSDEEP

48:hb5gXe9oTFOXOMU9LnJX2oJqhXMFEf+Mds3cFqqj3Q49GE9We/SszBYH1k9bG3lP:hb5P9oTASrqmFEfS4xtB/Somk9qiWB

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.pyc	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_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-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\pyc_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2668	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2668	AcroRd32.exe
2668	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 2948	2892	cmd.exe	31
PID 2892 wrote to memory of 2948	2892	cmd.exe	31
PID 2892 wrote to memory of 2948	2892	cmd.exe	31
PID 2948 wrote to memory of 2668	2948	rundll32.exe	32
PID 2948 wrote to memory of 2668	2948	rundll32.exe	32
PID 2948 wrote to memory of 2668	2948	rundll32.exe	32
PID 2948 wrote to memory of 2668	2948	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\.pythonlibs\lib\python3.10\site-packages\aiohttp\__pycache__\__init__.cpython-310.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\.pythonlibs\lib\python3.10\site-packages\aiohttp\__pycache__\__init__.cpython-310.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2948
- - 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\.pythonlibs\lib\python3.10\site-packages\aiohttp\__pycache__\__init__.cpython-310.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2668

Network

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
2c43483726807c62103e8b66058ae336

SHA1
1117c1b7a11bfea7c10a9eebe7fdf93517496797

SHA256
269f6cc5ff364ad1dc1f45f83e667057a52e00e246f4197f735fce4ac279eac2

SHA512
78ea8392a8d6baafb8683122808bcf2492d90a600114369742bb01c0175cd1d3b24dbebb84755b4623c34a7013ec8781f45cb41ffc0032a7018c46e8dcece80a

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