4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342

Analysis

max time kernel
193s
max time network
219s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2022 01:49

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General

Target

4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe
Size

7.2MB
MD5

ef840b7e8c0574dc24fd962ba7242c1b
SHA1

68b7cd59955c9f5b02eb51ebd688dfc061105839
SHA256

4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342
SHA512

ce8770a02b4272f8b421b80d3642d23e46ad54c16401a62e5ce09dddaeed2f0ed28eb60afbedaefcf80cfeaaec6f4dc19a50668a8e70c5c395f386eea3ed60bb
SSDEEP

196608:0CJliBx2y9cft8vfw/4RieEtZMks4tXagjd:JcviiXwQpEn84t9

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5028 set thread context of 1744	5028	4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.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
1744	4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5028 wrote to memory of 1744	5028	4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe	79
PID 5028 wrote to memory of 1744	5028	4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe	79
PID 5028 wrote to memory of 1744	5028	4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe	79
PID 5028 wrote to memory of 1744	5028	4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe	79
PID 5028 wrote to memory of 1744	5028	4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe	79

C:\Users\Admin\AppData\Local\Temp\4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe
"C:\Users\Admin\AppData\Local\Temp\4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5028
- C:\Users\Admin\AppData\Local\Temp\4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe
  "C:\Users\Admin\AppData\Local\Temp\4c2968cdf70dd4626ec1aa156a328ad5b358501f56f876d9bc4b81984e534342.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1744

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/1744-133-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download
memory/1744-134-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download
memory/1744-135-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download
memory/1744-136-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download
memory/1744-137-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download