1072efad667d604f609fd850a13e54507e23b5ad33b836436267144a4cbd28e2

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/03/2024, 20:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

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
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2628	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2628	AcroRd32.exe
2628	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 2068	1688	cmd.exe	29
PID 1688 wrote to memory of 2068	1688	cmd.exe	29
PID 1688 wrote to memory of 2068	1688	cmd.exe	29
PID 2068 wrote to memory of 2628	2068	rundll32.exe	30
PID 2068 wrote to memory of 2628	2068	rundll32.exe	30
PID 2068 wrote to memory of 2628	2068	rundll32.exe	30
PID 2068 wrote to memory of 2628	2068	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:1688
- 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:2068
- - 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:2628

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
0137f4d70a8542875dee86edb2fb46ce

SHA1
dfd3bbb2884ceefbe6b47ae46741611513e29e80

SHA256
fa6e3043546725cf90c1dae17b43016a55fe1463e01e2d0f1dad6e2768c2055d

SHA512
401d6b5447fbdf7c3f9de74cbb92276fa67a599465dc646b7a0cb2610fb19de4532e941e34e76ff76408dfe5fa10933a40007304fd7d18e2b4bac4ca420f7f79

Download Submit