b5ac860eda90dfd77fe6d5ecd4af787d6dd346e40e7ecc469fcde2ccde1a7876

Analysis

max time kernel
155s
max time network
33s
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/_collections_abc.pyc
Size

31KB
MD5

05e5adc7d381a52a759c4568e5be29dd
SHA1

93fcb04a9cc88345c7ff43e2d97439b1ab62dc00
SHA256

823d65010bf8b1ccfb2c65038b45b57b306881d20eda8524ab8d0e4e5bb841d1
SHA512

cedec3ba975abb06cfdd4ba9f9b9da3a20bb88b6a9d88d27282f6d04e7789d4d171353c62877660ac14c11974c2b27a785e1879bcc94ff87705bc4bb180ad982
SSDEEP

768:CGJ+avbRORmFHGyiajSVnsximHAC6t2TqBuuUBlMKzR:XtvbMRByiRsximHAC6tNuuUBlMwR

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\.pyc	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\pyc_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_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-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 280 wrote to memory of 1720	280	cmd.exe	29
PID 280 wrote to memory of 1720	280	cmd.exe	29
PID 280 wrote to memory of 1720	280	cmd.exe	29
PID 1720 wrote to memory of 1108	1720	rundll32.exe	30
PID 1720 wrote to memory of 1108	1720	rundll32.exe	30
PID 1720 wrote to memory of 1108	1720	rundll32.exe	30
PID 1720 wrote to memory of 1108	1720	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PokeStars-0.0.1-pc\lib\python3.9\_collections_abc.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:280
- 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\_collections_abc.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1720
- - 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\_collections_abc.pyc"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:1108

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact