aa2bc6bdab3c1cd9cc94e92a00f2501ffd6bef384e69e605b9533ee4a9af2fcc

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
01/06/2024, 22:28

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General

Target
Court Project V1.1/reversepic.py
Size 754B
Sample240601-2d43lsgh7s
SHA256 f0729606e3e1f981f2c1453f3658fb6af59d69b5cf80b51d2b12b562680e5fb4
MD5 e0b3a04647ba02465a2f78eb9cb3188b
SHA1 04a5b88356f859912bb77a8eb7b32294f0b8d37c
SHA512 4390acd76d3f42a764bf34e95a7f555ea8eaa2fa27d2f4b2c7b28a37345a3f08f3d6a96cc6e1bee272556bb694774a41d70a8ec303b07bee436f785fcaeeba13
MD5 SHA1 SHA512

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-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_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-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2824	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2824	AcroRd32.exe
2824	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 2548	1976	cmd.exe	29
PID 1976 wrote to memory of 2548	1976	cmd.exe	29
PID 1976 wrote to memory of 2548	1976	cmd.exe	29
PID 2548 wrote to memory of 2824	2548	rundll32.exe	30
PID 2548 wrote to memory of 2824	2548	rundll32.exe	30
PID 2548 wrote to memory of 2824	2548	rundll32.exe	30
PID 2548 wrote to memory of 2824	2548	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Court Project V1.1\reversepic.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Court Project V1.1\reversepic.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2548
- - 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\Court Project V1.1\reversepic.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

Replay Monitor

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Downloads

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 61d2abbaad67d9a76c2114e7e2dbccf256c2e1fda100dfdb438f65a5a72a69c0
MD5 c29049d778584e0e62610cd0ca740225
SHA1 7cef0233ed409e4e0b159707c0d3dfa5d04a9be0
SHA512 f52ec41533acbd88bd514c2907cd6b21f92e03fecb76b9ecb8c8126200836d5bae8c66fc7e2e5626401f95e14f5ae23f82aa8637b0d66f61516ffb0193798670
MD5 SHA1 SHA512

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