b9142810b232d06bfb199d6360a3b60b6e06933a448ef7ed6de30c5e8babb788

Analysis

max time kernel
117s
max time network
130s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20/05/2024, 07:13

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General

Target

pyth/keyboard/__pycache__/__main__.cpython-311.pyc
Size

1KB
MD5

5a0a3aac3e47c5170b2a699c8475efd3
SHA1

baf2494967ff1c3e83d017b192e56cc936fa6314
SHA256

0e3907fb7da51ecb3cdf964e39fad9c87e34da852ebcb6873dc55b0421f78427
SHA512

e2e7d72390dc3862609ad2cd44dd87ca6ffff6a24854a459a9944d3370d4c85be96ba7541c1fb819534eff0942897fcd9968d74b8c289e8de3b0571b3ac8c43f

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-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.pyc	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2548	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2548	AcroRd32.exe
2548	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 3064	2956	cmd.exe	29
PID 2956 wrote to memory of 3064	2956	cmd.exe	29
PID 2956 wrote to memory of 3064	2956	cmd.exe	29
PID 3064 wrote to memory of 2548	3064	rundll32.exe	30
PID 3064 wrote to memory of 2548	3064	rundll32.exe	30
PID 3064 wrote to memory of 2548	3064	rundll32.exe	30
PID 3064 wrote to memory of 2548	3064	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\pyth\keyboard\__pycache__\__main__.cpython-311.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\pyth\keyboard\__pycache__\__main__.cpython-311.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3064
- - 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\pyth\keyboard\__pycache__\__main__.cpython-311.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2548

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
73f0c737b8edd88c18f8b505eafea7e6

SHA1
d141cb4543e55204483f42b96f384d024479a305

SHA256
c54d2a76bf9c3c4aebd895e34ed4b5fb15b77b2808ceddf47cc169e2a6e62c20

SHA512
fc68cf7457d29ae24c0c1ccb8c4b5f3ce611ef0522b18ec9063187324cbe8d9a706354f98796752c77c1380afc50265c8563ff58a1178cc115c9b670e783d856

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