e501bb0f2315d61eddbe2d93bc7a31cb63098ed4e7aad3adb2e46fa089756460

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-02-2024 14:00

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General

Target

OURTanks_setup/util/options/__pycache__/soundboard_spammer.cpython-312.pyc
Size

2KB
MD5

049db9ca97a83a2f5b45e08982078951
SHA1

85508549e3aea7f7acd7e9bd9527c5ac336d754c
SHA256

5817ddd8c25aa8816819e6ccb3f881a3058b741d875852c9735e39550d9eda39
SHA512

dde7518373431f8907a40bc24e4a39b8ff70fdbb9db236c17fe378c9584f0e07b5f78596845a27896e66bc8d62b27b51ca56f9c5f5c9dd3ab2bdea4850dbfd76

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-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_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-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.pyc	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2828	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2828	AcroRd32.exe
2828	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2544	3024	cmd.exe	29
PID 3024 wrote to memory of 2544	3024	cmd.exe	29
PID 3024 wrote to memory of 2544	3024	cmd.exe	29
PID 2544 wrote to memory of 2828	2544	rundll32.exe	30
PID 2544 wrote to memory of 2828	2544	rundll32.exe	30
PID 2544 wrote to memory of 2828	2544	rundll32.exe	30
PID 2544 wrote to memory of 2828	2544	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\OURTanks_setup\util\options\__pycache__\soundboard_spammer.cpython-312.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\OURTanks_setup\util\options\__pycache__\soundboard_spammer.cpython-312.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2544
- - 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\OURTanks_setup\util\options\__pycache__\soundboard_spammer.cpython-312.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2828

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
7053135bfcbc99a7489c07e01f2e0c02

SHA1
9776e8864f325fb3ea70116285f580ac0a1f2ebd

SHA256
caa37fc257d01def81428e75ea6c089f4287827a2b4ed303bd18b6c9771f2508

SHA512
bb2b489f65fd98d56353345fe07735f31526c31bdfa47afb97449f6f60f1ac1b127a03882c410d4fe7628e8926ba5258c849959165fbcd09256f05b92bc95b0e

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