ace56fea4b7af878e92fa3caa903c1dd21e0b3b43c96ba114e682afa1c2413ed

Analysis

max time kernel
120s
max time network
129s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 22:18

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General

Target

Blank-Grabber-main/Blank Grabber/env/Lib/site-packages/PyInstaller/building/__pycache__/__init__.cpython-311.pyc
Size

221B
MD5

de60c0f4971a331dc1c3e75e6a199da2
SHA1

4ce731b0ec6c1e3fca517602179f8fd5ea4de909
SHA256

8bdf67e2f41f2299dea41279d21b136ba847e5d1184a43807b9b1e855da7bc1b
SHA512

86e72bf48c4b04aae54dd1465dec6398a1589c7050c0610b4d2f6898fdcf8261023b09ee69b7cf6fde9c585e413d16ca20465f63c199031a4b1b71fff1d84dc3

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-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_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-1-5-21-268080393-3149932598-1824759070-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.pyc	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1536	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1536	AcroRd32.exe
1536	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1608 wrote to memory of 2704	1608	cmd.exe	29
PID 1608 wrote to memory of 2704	1608	cmd.exe	29
PID 1608 wrote to memory of 2704	1608	cmd.exe	29
PID 2704 wrote to memory of 1536	2704	rundll32.exe	30
PID 2704 wrote to memory of 1536	2704	rundll32.exe	30
PID 2704 wrote to memory of 1536	2704	rundll32.exe	30
PID 2704 wrote to memory of 1536	2704	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\Blank Grabber\env\Lib\site-packages\PyInstaller\building\__pycache__\__init__.cpython-311.pyc"
1⤵
- Suspicious use of WriteProcessMemory
PID:1608
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\Blank Grabber\env\Lib\site-packages\PyInstaller\building\__pycache__\__init__.cpython-311.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2704
- - 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\Blank-Grabber-main\Blank Grabber\env\Lib\site-packages\PyInstaller\building\__pycache__\__init__.cpython-311.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1536

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
fb26f00ef28a956842839b7474d7e0a8

SHA1
b49d6e9245a2f3de0b67b1e4bdddb36e42c9767d

SHA256
752c4f293819f08912b2cc004fa6dada475b56b9267ca3814ea592ac753688c1

SHA512
6377c6b05889fde73d0a015d4c1bb4fdedfe87872f93b56e26fd0d266a9d7b375537fc4a3705af7bfac33582183b734fc06e56ce6c0690bb01931c61a9d3c633

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