619739e4769781798b4786fb9cae2fa31a4b99d55ea98cbabddca454aa3e92f6

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
14/06/2024, 07:44

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General

Target

cinerotique_mod_scripts/tuning_injections.pyc
Size

20KB
MD5

12726dde58ae3cca1f172d67dcbc3baa
SHA1

0da496d5558b1412cd933cf19655a0e541c1268a
SHA256

88c885b59bb9d5e38f5c06d1ebd0a78d054fcf16176d758e0e6016fb8d560505
SHA512

ffc6b8308c4a30604dfff3c4d3cc5d5a2c1677e2029e69b5cfc3aa29b1766042cb810975ec01e8cfe968cd87bdfaf935f7a3b0c7498b7d13812393adfb6642aa
SSDEEP

384:pE9pS0PL/b6ArwgH6AuEGdeKfqjKSvgYxrv3vh:S9BUBdtqOZ2zvh

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-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.pyc	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_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-1-5-21-268080393-3149932598-1824759070-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2652	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2652	AcroRd32.exe
2652	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2668	2980	cmd.exe	29
PID 2980 wrote to memory of 2668	2980	cmd.exe	29
PID 2980 wrote to memory of 2668	2980	cmd.exe	29
PID 2668 wrote to memory of 2652	2668	rundll32.exe	30
PID 2668 wrote to memory of 2652	2668	rundll32.exe	30
PID 2668 wrote to memory of 2652	2668	rundll32.exe	30
PID 2668 wrote to memory of 2652	2668	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\cinerotique_mod_scripts\tuning_injections.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2980
- 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\tuning_injections.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2668
- - 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\tuning_injections.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2652

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
dd8c030f44ac64dffacd5bdd614ec32c

SHA1
9d722f03ac60b98e52f06ec14e1a698168865eb0

SHA256
d3c28e5c0936c67cdb8c3a6b5b0fe626e4f54f106df03de3c613a0a2ea4cb0ea

SHA512
8f300c20475d86067252c943224ca097ae9fba5a71be54d8d04273990bc39bbcc7e12ef28060e27f4de8b494e221d5d5d5b0f0050546c97a24167959a7905e9c

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