ec2e340b5acb84a94171cf79b5348c9b7456f8fea3dff08ab64ecd068fc06d23

Analysis

max time kernel
282s
max time network
320s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
07/10/2023, 23:44

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General

Target

usr/lib/python3.11/site-packages/ansible_collections/__pycache__/ansible_community.cpython-311.pyc
Size

969B
MD5

229ea2c6a5c6d563171a2868130e810c
SHA1

357c7d7f628cc1a6d0c0db83fe537b6741b8fbcb
SHA256

63ef823f0165052a71b42d86e65abec70d0fbb00c77d631d0e9f197a74e2d88b
SHA512

1695cd625cf3841273b092d81c07c15772c3cfdb7a91e86da452783dffb502394c3df4af5347510c885fe6c73408d25cec1dc1c658b8a049f3005182fb24a35d

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-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_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-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\.pyc	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2532	AcroRd32.exe
2532	AcroRd32.exe
2532	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2652	2744	cmd.exe	27
PID 2744 wrote to memory of 2652	2744	cmd.exe	27
PID 2744 wrote to memory of 2652	2744	cmd.exe	27
PID 2652 wrote to memory of 2532	2652	rundll32.exe	28
PID 2652 wrote to memory of 2532	2652	rundll32.exe	28
PID 2652 wrote to memory of 2532	2652	rundll32.exe	28
PID 2652 wrote to memory of 2532	2652	rundll32.exe	28

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\usr\lib\python3.11\site-packages\ansible_collections\__pycache__\ansible_community.cpython-311.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\usr\lib\python3.11\site-packages\ansible_collections\__pycache__\ansible_community.cpython-311.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2652
- - 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\usr\lib\python3.11\site-packages\ansible_collections\__pycache__\ansible_community.cpython-311.pyc"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:2532

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
3f4c8747a720bcaa32dc09ca26b44a81

SHA1
eab5f91be7615764ade12b39214b46b355da07e9

SHA256
40e1f657ba34e2861dd512b6bc5ca844d46a283d80fcebd708e4d063fd7440ad

SHA512
7bb5727692b8b4625eff2df5dcca1680f984dd74922dd0f2c9025c0463333aa6332a99a63ec0eb166cf51afed2e16e40bc905c758c0f47150564406a6eadb884

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