97fc9ca5e07295a9d9d91b8808a6a30e302fb66f7cc103aaf87501d8f8fb54ad

Analysis

max time kernel
151s
max time network
129s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
15/11/2023, 19:23

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General

Target

Rose-Grabber-main/resources/source/bin/doggo_ransomware.py
Size

6KB
MD5

03b276b806b2d0a751e428b8e8cf0fcd
SHA1

f411db234aba68cbe570407fb176f6320a491c70
SHA256

85b03b5eeb39b8ca83f832a171e876c61f40f07b01afd115d81f8600ffdc4486
SHA512

aa2de25e4ee1366db64e72f7ec453bcba9a14d91272ee0e7b30ad1a39b987e880567d5a7aed314be0bedddacdc1e335122ecf85488927e02b20ee00d8c6cea98
SSDEEP

192:klY5ie/j/ahSToTbzCIiG30/S/m/ahSR3F80I:dgbzUG3g3F80I

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-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_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-1-5-21-1154728922-3261336865-3456416385-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\py_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2824	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2824	AcroRd32.exe
2824	AcroRd32.exe
2824	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 1144	2508	cmd.exe	29
PID 2508 wrote to memory of 1144	2508	cmd.exe	29
PID 2508 wrote to memory of 1144	2508	cmd.exe	29
PID 1144 wrote to memory of 2824	1144	rundll32.exe	30
PID 1144 wrote to memory of 2824	1144	rundll32.exe	30
PID 1144 wrote to memory of 2824	1144	rundll32.exe	30
PID 1144 wrote to memory of 2824	1144	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Rose-Grabber-main\resources\source\bin\doggo_ransomware.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Rose-Grabber-main\resources\source\bin\doggo_ransomware.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1144
- - 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\Rose-Grabber-main\resources\source\bin\doggo_ransomware.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2824

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
6bc8ebdc88ae54078832a392599b4e62

SHA1
8e4072f9d9a61454156f97860ad64d41a160544d

SHA256
fe0ae3b564e96fe5bbc58ed6be6c5e7ea690afb676a77ccc5f00386845f99662

SHA512
1ec68fe383d1551a179a7564a111e1da163ba4507c32a1bba6ba9f37ee5a381d6e6e5316c8685e31c1eb0287252d98ae27b8abd08e1fd572c762a8578756eba5

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