717d574ab49230cd228c2c0fa25ca5f818bf894f2eae16c68d7843d7f81f6cc0

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-12-2024 18:22

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General

Target

PoshC2-master/poshc2/client/cli/PoshExamplesAutosuggestions.py
Size

613B
MD5

914b6a6ad72767fe35f99a55e1ee88cd
SHA1

c47c67af6884b261cf7bee8d2283ff017a0de0a9
SHA256

5cced10c585fa327d91ce1f32de9d5f5e6abc0c2d3b8c46f6c956082671fae8b
SHA512

1c2527b55a06f9c503496a4e726615f6322283905a155e141c0f07bcb996693f3fa5d231a05b6b27143589c742b76ad9d995ba78f56e72ece7dfc93cc7f8123c

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

AcroRd32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

Processes:

rundll32.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid	Process
2688	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid	Process
2688	AcroRd32.exe
2688	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	Process	procid_target
PID 2616 wrote to memory of 2192	2616	cmd.exe	31
PID 2616 wrote to memory of 2192	2616	cmd.exe	31
PID 2616 wrote to memory of 2192	2616	cmd.exe	31
PID 2192 wrote to memory of 2688	2192	rundll32.exe	32
PID 2192 wrote to memory of 2688	2192	rundll32.exe	32
PID 2192 wrote to memory of 2688	2192	rundll32.exe	32
PID 2192 wrote to memory of 2688	2192	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PoshC2-master\poshc2\client\cli\PoshExamplesAutosuggestions.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\PoshC2-master\poshc2\client\cli\PoshExamplesAutosuggestions.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2192
- - 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\PoshC2-master\poshc2\client\cli\PoshExamplesAutosuggestions.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
351cfbdd6831623a7e799e41201e31a7

SHA1
ada0e1a1daac26afc786913966066e5d6355ed44

SHA256
bb866a16722409fe253acdab45100a7337dabd2e2f4478eeba415aa9f7af411a

SHA512
f03ebe70b11fa2d72a41b47fcf312a986ec8cfd46b515ec13903bce95aa49aa19dcbb06b82ee2c978af063496bec1ca9ba5e0edcbf3c3582c4090677f46b86fa

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