ce7594889d9a034fa68a867b981138e90cb7535722c4d66a1a432b0e7e408ecd

Analysis

max time kernel
247s
max time network
297s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
07/10/2023, 23:54

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General

Target

usr/lib/python3.11/site-packages/ansible_collections/amazon/aws/plugins/inventory/__pycache__/aws_ec2.cpython-311.pyc
Size

36KB
MD5

e4b2a5825b9d1d8bb5b7d43befe60a83
SHA1

c4efb630ab004bfdafa36ff1164c00549a449eca
SHA256

80cfdaeb2f2179dba11376758a6e6d06db13c8cb432936d049a6e446dc0bc553
SHA512

2bccd151cb0bc06c1ecaa39522b77d3601053b7e7569384db317080ddf9bd9c40d8401d5fd305ba987e47019b8edc113364b132609953724bd232be007b6c9a3
SSDEEP

768:e5Fdfj5duRH9UY6ALlCimd3OCdV3cyg+FMQ+pm4F8rzussOa7eN:ebdfj5dG9oKCimd3OCnDRuizuCPN

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-1-5-21-607259312-1573743425-2763420908-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\pyc_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\.pyc	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_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
848	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
848	AcroRd32.exe
848	AcroRd32.exe
848	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2544	2804	cmd.exe	30
PID 2804 wrote to memory of 2544	2804	cmd.exe	30
PID 2804 wrote to memory of 2544	2804	cmd.exe	30
PID 2544 wrote to memory of 848	2544	rundll32.exe	31
PID 2544 wrote to memory of 848	2544	rundll32.exe	31
PID 2544 wrote to memory of 848	2544	rundll32.exe	31
PID 2544 wrote to memory of 848	2544	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\usr\lib\python3.11\site-packages\ansible_collections\amazon\aws\plugins\inventory\__pycache__\aws_ec2.cpython-311.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2804
- 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\amazon\aws\plugins\inventory\__pycache__\aws_ec2.cpython-311.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2544
- - 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\amazon\aws\plugins\inventory\__pycache__\aws_ec2.cpython-311.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:848

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
c678fdaee9768491f366e53c50788f84

SHA1
b1c08fdfaa5a4037b1040d67eaf3693cae1ac5de

SHA256
b3bdf217b78684b35ce4c7527ae51937dd333d8d75a2b299c1ca136994ddfc2d

SHA512
ea5bf81f5d4313fad0a198f95da633de6cb94ecd15ddfdfe28841e4b3129839d34ef28bdce89a19cbb9df3276a00c3074a91163fdc7ee10c9d0599eb3711244b

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