619739e4769781798b4786fb9cae2fa31a4b99d55ea98cbabddca454aa3e92f6

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
14/06/2024, 07:44

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General

Target

cinerotique_mod_scripts/display_mod_version.pyc
Size

2KB
MD5

6a15506fd746874c107e7042c1a1b860
SHA1

da4e9ad5d6843f0b0a43540b8a126d1b7690ff1e
SHA256

4bcd25559043ad65e948d76fe1dd22a16ba9bc45b5f44f493308cc29663c4301
SHA512

cc98bac8b7af4aa9abb5a9713a73e88c6cb9fbe7fa8135d42ed13db8cb202a36d34aa9242a95b912bc20f4541182d6176eefc0771b48599948b812ebf1003198

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-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pyc_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pyc_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.pyc	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2556	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2556	AcroRd32.exe
2556	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1660 wrote to memory of 2572	1660	cmd.exe	29
PID 1660 wrote to memory of 2572	1660	cmd.exe	29
PID 1660 wrote to memory of 2572	1660	cmd.exe	29
PID 2572 wrote to memory of 2556	2572	rundll32.exe	30
PID 2572 wrote to memory of 2556	2572	rundll32.exe	30
PID 2572 wrote to memory of 2556	2572	rundll32.exe	30
PID 2572 wrote to memory of 2556	2572	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\cinerotique_mod_scripts\display_mod_version.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:1660
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\cinerotique_mod_scripts\display_mod_version.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2572
- - 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\cinerotique_mod_scripts\display_mod_version.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2556

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
cc83db726cc9918822dfaf6bc621d8c3

SHA1
b3357603bb7a5f048fe8770eceb20e1cb35ba13d

SHA256
9e0e3505b57b8667b5c89f26bf6f9d4d3e041a1cbeb17140be1d0eb5fba66b0a

SHA512
881433daf3c49ba4f6525b953a72bdfe179e73425c2a13202655edd6460ebe8f6292e333de05a467d8700dfb41c7339d2ec1dd7a1a582aee988e40579680bf30

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