f85a61f3d5499bfc7b7477d9a660520c532c1f4717363503595a746020e18552

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 14:44

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General

Target

main.py
Size

5KB
MD5

04975f67a42a8ca411e9368975a1bfc3
SHA1

34c31c7a3fcde1d45e04e1d7abbea1b418fa79c2
SHA256

f85a61f3d5499bfc7b7477d9a660520c532c1f4717363503595a746020e18552
SHA512

a8fa42964dfef8b008ecfbba55e61feb4d3d37159d696699bfa4552ce67c7205df05bf80d3aed8250712b449837000c51bd2450dd119106f72c6f6d089659db8
SSDEEP

96:58J9FhH9HNdC/bPMdE9SNiLoJQvxDqncnyD9jFwU7B/Nyb0geANIbHV+y:aJ9FhdKD7NtqncnS5pBcc+y

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

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2624	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2624	AcroRd32.exe
2624	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2832	2220	cmd.exe	31
PID 2220 wrote to memory of 2832	2220	cmd.exe	31
PID 2220 wrote to memory of 2832	2220	cmd.exe	31
PID 2832 wrote to memory of 2624	2832	rundll32.exe	32
PID 2832 wrote to memory of 2624	2832	rundll32.exe	32
PID 2832 wrote to memory of 2624	2832	rundll32.exe	32
PID 2832 wrote to memory of 2624	2832	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\main.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\main.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2832
- - 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\main.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2624

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
cf5032bf1ffa5ebb293cbb508a945c57

SHA1
b57b255f13e6f7f66c37cc007dd5e80c0d723985

SHA256
0ae6ac67d90a14e1700dab8ec72c71661dd58089f1d9860ca50a2ecf850e823b

SHA512
6e35390f56d82a714539cb97769c8204b13879fb63b45917d3c24a8a8360df645766a1af12331e33753565b8d5f3bf325bc8e7461a3efab71c3caf0fc08fd952

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