bd4899a49a765328a2d7f482b8ee08d9e5003e7961ad5fef43eab254515b6ac9

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/04/2024, 10:16

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General

Target

script.media.aggregator/afteractions.py
Size

8KB
MD5

258b8408781c2bf3098ea1a4423ebe7f
SHA1

bee5f4f3d545cd62ced28947fac9b4e950664192
SHA256

da3b70203653b5986ba35473a834e71fefe5d1fb954f3f300ed989e7fd961602
SHA512

29f94ff51e711e7da31c8b0c081649f18dc032e9dede9d5bafa64839c85022284d07b001df1eed91231c416135a57f549569985cd2193881cd94c72c33c864d1
SSDEEP

96:8NK52LuYiq77fx/cQ6gFmmuBeOqck0NPwQkh5QnfYArG/kOnPd9rO3Ghw2jvugQv:b8xwbkUMyfYlfnPHrO3oTuv

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
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\py_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
1744	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1744	AcroRd32.exe
1744	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 2836	1152	cmd.exe	29
PID 1152 wrote to memory of 2836	1152	cmd.exe	29
PID 1152 wrote to memory of 2836	1152	cmd.exe	29
PID 2836 wrote to memory of 1744	2836	rundll32.exe	30
PID 2836 wrote to memory of 1744	2836	rundll32.exe	30
PID 2836 wrote to memory of 1744	2836	rundll32.exe	30
PID 2836 wrote to memory of 1744	2836	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\script.media.aggregator\afteractions.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\script.media.aggregator\afteractions.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2836
- - 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\script.media.aggregator\afteractions.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1744

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
e0364c69d304558d9e108210a435004c

SHA1
c529ab929155d0bc9ac4503e9aa36d3a0dbcc29f

SHA256
070d4ab5808835a814c49d130f8dea590525659f804abc1036548c10f577ebd7

SHA512
7890770f402183a61af1f7a3079d4126fceb191319c99c0cfd547193c98821d4a002f62ab057d10fbbba4a8d6eb96b2d279a2b5df35a4b6b1242895fb419d75a

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