af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e

Analysis

max time kernel
134s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
30/11/2022, 23:18

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General

Target

af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe
Size

9.0MB
MD5

69d748bcbf480a80e8a283b4bf13708d
SHA1

ccfa8b6a9047ce51117c8d71d376154e6137a2fd
SHA256

af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e
SHA512

0f390f8f280fd9b4b294804304ffc2081b8a7f63d537c701316d805269948a92484798f4c1290344c8beb93d6db279243c8c737a26814dcd0f8102a83e8e461c
SSDEEP

196608:XMRx2iMawsgOimoEimdhqnS1cPyNDzDADMjWnUCVAO:XMPQ1bEimdhqnS6kDzk/npV1

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1600 set thread context of 928	1600	af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe	27

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 3 IoCs

pid	Process
928	af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe
928	af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe
928	af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1600 wrote to memory of 928	1600	af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe	27
PID 1600 wrote to memory of 928	1600	af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe	27
PID 1600 wrote to memory of 928	1600	af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe	27
PID 1600 wrote to memory of 928	1600	af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe	27
PID 1600 wrote to memory of 928	1600	af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe	27
PID 1600 wrote to memory of 928	1600	af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe	27

C:\Users\Admin\AppData\Local\Temp\af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe
"C:\Users\Admin\AppData\Local\Temp\af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1600
- C:\Users\Admin\AppData\Local\Temp\af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe
  "C:\Users\Admin\AppData\Local\Temp\af7c1c7551931d7ceaf565dd047ff01199e8a9ae273e5410e21b4451a3509f6e.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:928

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/928-54-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/928-56-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/928-57-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/928-58-0x0000000076461000-0x0000000076463000-memory.dmp

Filesize
8KB

Download
memory/928-59-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/928-60-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download