af32ec895c531c59eb8f729e4178f39d7ba7602dde399a9c0cc6c23150d5ac9d

Analysis

max time kernel
840s
max time network
842s
platform
windows7_x64
resource
win7-20240221-de
resource tags

arch:x64arch:x86image:win7-20240221-delocale:de-deos:windows7-x64systemwindows
submitted
06-03-2024 14:48

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General

Target

Blank-Grabber-main/Blank Grabber/Components/process.py
Size

8KB
MD5

8cc1b499d73f3fc2140a5b0c97afd6f2
SHA1

4e60e01f11ff8fec425c74679146e13713b18931
SHA256

72f2b7cbcc38b79ce96d12e6fdd9a45874728a1abd49eed00438069ba8006f21
SHA512

ac86a61d68bdac9b019d3c8a3f6102378b3e4f23be8398e6f0d79586dd29c0d104dc66e0cba267f88fb1b1d5241b74f51c073f2395f44d8f4ca34975b7534903
SSDEEP

192:Eew1auOoI8I+IQI2Iz2Iym+IyIQICI0IiIgIcI6ISI+ISIKG2I0U0F+05dkIMN06:f4iE9pV3522EQTq1o4mE

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_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
3056	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3056	AcroRd32.exe
3056	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 2516	1528	cmd.exe	29
PID 1528 wrote to memory of 2516	1528	cmd.exe	29
PID 1528 wrote to memory of 2516	1528	cmd.exe	29
PID 2516 wrote to memory of 3056	2516	rundll32.exe	30
PID 2516 wrote to memory of 3056	2516	rundll32.exe	30
PID 2516 wrote to memory of 3056	2516	rundll32.exe	30
PID 2516 wrote to memory of 3056	2516	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\Blank Grabber\Components\process.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:1528
- 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\Components\process.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2516
- - 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\Components\process.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3056

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
53df3b944e538a8b7aa2a0809eb52961

SHA1
747026ef42301043831b1580b026298e3d912382

SHA256
5bc9c3427781f982fb4fd04aa9ab22c583a5728c47a98463a24b47363a8819b2

SHA512
98e6c3cec0ded3e8c11fe36a8f50758aa80127fdfdd69a68ed290eabd89e51258bb39fd3d4992c315946d7b825b8cf30743fc3378ce48310a5e0751569547c2f

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