14ac25415d9f1c8ceaeab7be358750490b752f121e0ae4f0919d98a98b1b8b17

Analysis

max time kernel
3s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
02/01/2023, 17:28

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General

Target

Compiled_Project.rar
Size

53KB
MD5

75f365b7a47efe16eeec9d5aa8422bfe
SHA1

7bb830fffef7f76df24db8575175950be207b9de
SHA256

14ac25415d9f1c8ceaeab7be358750490b752f121e0ae4f0919d98a98b1b8b17
SHA512

7d7302b3452657e4e31be63ec72e6e4d0eea8c9a5579c6ed24572b1fe3fce721592a6b1b024999abaf6910b334e166c8fece9d38eac2b10123f25adffcc6c32d
SSDEEP

1536:hVXrfe7Pbk9BHZKOY9az949oHDJOMXnJGKscWGlJ:hVjeDbk3Uw+YJOM3JGKIQJ

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_Classes\Local Settings	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 580	1432	cmd.exe	29
PID 1432 wrote to memory of 580	1432	cmd.exe	29
PID 1432 wrote to memory of 580	1432	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Compiled_Project.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:1432
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Compiled_Project.rar
  2⤵
  - Modifies registry class
  PID:580

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1432-54-0x000007FEFBF91000-0x000007FEFBF93000-memory.dmp

Filesize
8KB

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