717d574ab49230cd228c2c0fa25ca5f818bf894f2eae16c68d7843d7f81f6cc0

Analysis

max time kernel
117s
max time network
121s
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/__init__.py
Size

1KB
MD5

47cfbeca59c7c4ea5a7510558e97a167
SHA1

53ca948bbf7632a6264669e0f2921473cefe74a1
SHA256

76ebce026bf4aa575d46c742ded5349830888bddbfc1440cff02284077c3fd86
SHA512

4bebe27d8a35ff8a6f0601c4b4368ae0ab9a4fa6ae4592ab243e4451f6ad119a3a93ed100415c3f417e469b01b252bdb60a5c909a7ba9dca9c170aaf1edabb4e

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-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid	Process
2764	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid	Process
2764	AcroRd32.exe
2764	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	Process	procid_target
PID 2924 wrote to memory of 2820	2924	cmd.exe	31
PID 2924 wrote to memory of 2820	2924	cmd.exe	31
PID 2924 wrote to memory of 2820	2924	cmd.exe	31
PID 2820 wrote to memory of 2764	2820	rundll32.exe	32
PID 2820 wrote to memory of 2764	2820	rundll32.exe	32
PID 2820 wrote to memory of 2764	2820	rundll32.exe	32
PID 2820 wrote to memory of 2764	2820	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PoshC2-master\poshc2\__init__.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2924
- 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\__init__.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2820
- - 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\__init__.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2764

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

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Downloads

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

Filesize
3KB

MD5
f8ced9cdc36f54cdf594b0b24de66d44

SHA1
a02e9f05c518de60a6e10b5ab41602c659c978be

SHA256
13a0ea400d6dc11ca4d0adf14d5efa53efcc28593831dc250e241fe927b1e97e

SHA512
61ed5282a08de1aebbdd3c09ed17123514e847e0f716d61fc695c2ad12b68feffb7af8e35780a6de04b6c42e944ad25cb1768f26e949f44e1231a2f89f082857

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