b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917

Analysis

max time kernel
192s
max time network
205s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2022, 08:42

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General

Target

b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe
Size

2.6MB
MD5

e033f8f4f2868eea8625a56ff5852151
SHA1

2a594f661420c5d0366e95e6a2c55bb585075889
SHA256

b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917
SHA512

9c2c60bbef97249912f5756d1c89edf22f34c3a3cb1b18afe126ea63abfc10e99c4dce6c3a41091d084667aa722caeb4fdbd49c45a35885252964a89a40bd298
SSDEEP

49152:TCovG50Co3kyjPgiwPxdkovGJ4ra1oMFCSVBKfxmraxyExeb73alP+i39:TB4OMfxmraxyExeb73ahp39

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2564 set thread context of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2424	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79
PID 2564 wrote to memory of 2424	2564	b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe	79

C:\Users\Admin\AppData\Local\Temp\b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe
"C:\Users\Admin\AppData\Local\Temp\b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2564
- C:\Users\Admin\AppData\Local\Temp\b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe
  C:\Users\Admin\AppData\Local\Temp\b0027c20bd3befe8cf8fdf51faf944b0a89b393f1033755fbba9df8ec62ac917.exe
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2424

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/2424-133-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/2424-134-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/2424-135-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download