e5056d3c0b8374c07356a09194dde6bbf490bfdf31d094926473760b6da0ec39

Analysis

max time kernel
1561s
max time network
1562s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-11-2024 16:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

source_prepared.pyc
Size

185KB
MD5

74842952af74da3604dad5b6fc1d4130
SHA1

40fbe47ce27bdfce6799feb39c78349a179327b9
SHA256

ca7325c4660afab3462c80f002cde41fa99ddbe8b168abc15a17e7569a98800a
SHA512

7a36445049f4049e9a6aba24ad508a9e13bf1da85b8540d6945079eb7d94d60c8ddd275913528e0358342abdc8746731329da420eddcf675317e7c5af15bfa4f
SSDEEP

3072:czkLaiI6A9MmlbJo2PEtelZN+tVZa/zqge6/qQCkn0:cgWiILHJo28cN+7Za/zqgeqbCh

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
2816	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2816	AcroRd32.exe
2816	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 276 wrote to memory of 3052	276	cmd.exe	32
PID 276 wrote to memory of 3052	276	cmd.exe	32
PID 276 wrote to memory of 3052	276	cmd.exe	32
PID 3052 wrote to memory of 2816	3052	rundll32.exe	33
PID 3052 wrote to memory of 2816	3052	rundll32.exe	33
PID 3052 wrote to memory of 2816	3052	rundll32.exe	33
PID 3052 wrote to memory of 2816	3052	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:276
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3052
- - 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\source_prepared.pyc"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2816

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

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
52127214ed087489635a24e0a961a72a

SHA1
208e3c38e1cf4aa3f5000dd97623028489a366c3

SHA256
7db62ec5be12c75bcfade3db09c2275cfd3d0a66f2f172cdaa223dc6655c2eea

SHA512
9a8f6eb3ecf3fef64d4902b9c8e67880fc5b7edeffbc1d38ad4fe1d01ff323e82c353dc689fe59df2ea53e93294b93ab71b3ea5b1996e9230d0511adbeae6b25

Download Submit