42287ac393c08dcdae7b2ee2c75dcce8cf0739dc5e8eff36e6da0eefc2388382

Analysis

max time kernel
123s
max time network
126s
platform
windows10_x64
resource
win10-en-20211208
submitted
25/01/2022, 08:49

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
15ddafdaa322b11f95ab36f60d299534.exe
Size 209KB
Sample220125-kq132sced5
SHA256 42287ac393c08dcdae7b2ee2c75dcce8cf0739dc5e8eff36e6da0eefc2388382
MD5 15ddafdaa322b11f95ab36f60d299534
SHA1 79de6371242ea38ea124f81d49669fb8d42cf796
SHA512 4a40db5cb08af0b6cc34a149d9d665dff810f07232ed075a1118371370e55c2ef94bbc097c6944f081aed6a702424329a44895101052d2fb6dc1c9adcc853bf1
MD5 SHA1 SHA512

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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1316	timeout.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3484	15ddafdaa322b11f95ab36f60d299534.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3484 wrote to memory of 2352	3484	15ddafdaa322b11f95ab36f60d299534.exe	69
PID 3484 wrote to memory of 2352	3484	15ddafdaa322b11f95ab36f60d299534.exe	69
PID 2352 wrote to memory of 1316	2352	cmd.exe	71
PID 2352 wrote to memory of 1316	2352	cmd.exe	71

C:\Users\Admin\AppData\Local\Temp\15ddafdaa322b11f95ab36f60d299534.exe
"C:\Users\Admin\AppData\Local\Temp\15ddafdaa322b11f95ab36f60d299534.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3484
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C timeout 20
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2352
- - C:\Windows\system32\timeout.exe
    timeout 20
    3⤵
    - Delays execution with timeout.exe
    PID:1316

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

Loading Replay Monitor...

Downloads

memory/3484-115-0x0000000000650000-0x000000000068A000-memory.dmp

Download

memory/3484-116-0x000000001B2A0000-0x000000001B2A2000-memory.dmp

Download

memory/3484-117-0x000000001B140000-0x000000001B1F4000-memory.dmp

Download

memory/3484-118-0x000000001B2B0000-0x000000001B34C000-memory.dmp

Download

memory/3484-119-0x000000001B350000-0x000000001B39C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads