97fc9ca5e07295a9d9d91b8808a6a30e302fb66f7cc103aaf87501d8f8fb54ad

Analysis

max time kernel
153s
max time network
123s
platform
windows7_x64
resource
win7-20231025-en
resource tags

arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
submitted
15/11/2023, 19:23

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General

Target

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

189B
MD5

851c70232368af020e5990c15dc340cc
SHA1

da7ec0a74a53dc3cb7e91d9d60e21606cd59e805
SHA256

941417ae1b7d0fefd603c37548df23c11bbe21093dd706467db109e0cda57382
SHA512

0d99afb3d05fb753c80246ec4b6a85d1ef7ea63c2a15c46639d0a952b5002e31173f4277281023154b9742b1a2f08466e566e45ad2c92f8ad36cb3a3f3a4a85f

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-1-5-21-1861898231-3446828954-4278112889-1000_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-1-5-21-1861898231-3446828954-4278112889-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\.py	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2768	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2768	AcroRd32.exe
2768	AcroRd32.exe
2768	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 2336	1720	cmd.exe	29
PID 1720 wrote to memory of 2336	1720	cmd.exe	29
PID 1720 wrote to memory of 2336	1720	cmd.exe	29
PID 2336 wrote to memory of 2768	2336	rundll32.exe	30
PID 2336 wrote to memory of 2768	2336	rundll32.exe	30
PID 2336 wrote to memory of 2768	2336	rundll32.exe	30
PID 2336 wrote to memory of 2768	2336	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Rose-Grabber-main\resources\source\bin\_random_string.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1720
- 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\_random_string.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2336
- - 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\_random_string.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2768

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
0a5a871aae383850b88ac539e6f3a7c1

SHA1
483bc5a50795be2e5af6d84fabd17b25ed33033a

SHA256
92cad8e90c9fe6b31657f38f502f983fea57d3e8786a11b3966e7fd2bb5084cf

SHA512
48300fa7c5d0afe3896dc2789b534d5ea9337822fd87a59a57bac125b84ff55b1d041a4a45ff102fb982a41975e26beab29696e77605be897882524a0a1b0642

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