b5ac860eda90dfd77fe6d5ecd4af787d6dd346e40e7ecc469fcde2ccde1a7876

Analysis

max time kernel
153s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
15-04-2023 22:22

Target

PokeStars-0.0.1-pc/lib/python3.9/_bootlocale.pyc
Size

1KB
MD5

25cd8310c27834d830e9d5e3bf331f10
SHA1

718b7e30a2009d554a628c1e9b3aa33ce5df73a4
SHA256

f44c741b071d68fbe32e8f27fec6e18a42541a7bbb1ccad03fcb5582a8ab987b
SHA512

0879d2297a145f58e00df1032c8c2f73f3cd6a441516b51d819de693fdcd61581d03dbba28d01f4b31b285df6d4f8bbc98390e321b1f67ac5540310b8ed685aa

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\.pyc	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1824	AcroRd32.exe
1824	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 1380	1740	cmd.exe	29
PID 1740 wrote to memory of 1380	1740	cmd.exe	29
PID 1740 wrote to memory of 1380	1740	cmd.exe	29
PID 1380 wrote to memory of 1824	1380	rundll32.exe	30
PID 1380 wrote to memory of 1824	1380	rundll32.exe	30
PID 1380 wrote to memory of 1824	1380	rundll32.exe	30
PID 1380 wrote to memory of 1824	1380	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PokeStars-0.0.1-pc\lib\python3.9\_bootlocale.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\PokeStars-0.0.1-pc\lib\python3.9\_bootlocale.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1380
- - 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\PokeStars-0.0.1-pc\lib\python3.9\_bootlocale.pyc"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:1824

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact