7db638a00ccfb9a079adf367cccbb5eadcd57f21b20da229eaf67b0e494eff5d

max time kernel
102s
max time network
18s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11/07/2024, 21:16

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General

Target

Blank-Grabber-main/Blank Grabber/Extras/unblock_sites.py
Size

1KB
MD5

0d1019573b112545f9fd41a4e0acc342
SHA1

6ab1685e4d4aa3d16307325da3c8c6a65cc1cd2a
SHA256

bf5c32f73990a16835b5b91f08647617dce973a68626ee4921bc5e2c5a07cafe
SHA512

d4cdb37acabfe9013aa8cdec6cce9040a9d9c2b52570fa45f1a0750c29860b161d0446ded2d3f31c61676f42ab2be7c01c8cffc09ae64126510ee2d484e1c561

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-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_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
2020	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2020	AcroRd32.exe
2020	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 2808	2352	cmd.exe	30
PID 2352 wrote to memory of 2808	2352	cmd.exe	30
PID 2352 wrote to memory of 2808	2352	cmd.exe	30
PID 2808 wrote to memory of 2020	2808	rundll32.exe	31
PID 2808 wrote to memory of 2020	2808	rundll32.exe	31
PID 2808 wrote to memory of 2020	2808	rundll32.exe	31
PID 2808 wrote to memory of 2020	2808	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\Blank Grabber\Extras\unblock_sites.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:2352
- 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\Extras\unblock_sites.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2808
- - 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\Extras\unblock_sites.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2020

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
98531561fdacd4d40d46f9550d295621

SHA1
97e465ae3aa372f02e8a7a7bf4dbe48aeef26d6c

SHA256
4b3138883d123f3ee122790d79726bb90dc7b2993b7ad353b39d75c025532dd8

SHA512
4229a8f7ddf495878a1490fcf0a67ecf49fed26ca43c48e086afcf9f1f363259002e01e35352a0533cfa09ba9b372cc5a540ae9d5f79cc3ec9ee43f70e1a4395

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