b96bfa86cbda44acf53a70c702327b2f5d5cef3023b0635f00b50f4a677f1426

Analysis

max time kernel
88s
max time network
31s
platform
windows7_x64
resource
win7-20230220-es
resource tags

arch:x64arch:x86image:win7-20230220-eslocale:es-esos:windows7-x64systemwindows
submitted
24/04/2023, 05:20

Target

nipe/lib/Nipe/Engine/Start.pm
Size

2KB
MD5

38efd55ffb2f991a27c9e1dc4e409658
SHA1

45b5dbc2855af95606c1ac34601f961b5922a5c0
SHA256

f937f0c60b981afb7f1cd56bf75ca7c4e875f26c67f7faf1bf3ccf9055ba1dc2
SHA512

ead5742a1675fe3457bf4d4c133cfa62e367ec666fdbec770ef21f5c105eb36ffc58833bd54ed006edc539961ea4c5b6ffaf522a512f1570f1792d73a07b5c4c

Score

3^/10

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
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\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
800	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 800	1524	cmd.exe	29
PID 1524 wrote to memory of 800	1524	cmd.exe	29
PID 1524 wrote to memory of 800	1524	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\nipe\lib\Nipe\Engine\Start.pm
1⤵
- Suspicious use of WriteProcessMemory
PID:1524
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\nipe\lib\Nipe\Engine\Start.pm
  2⤵
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  PID:800

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact