a290b6bbd5bcc37897f0088f8a76f132995b5242cad0ded8df00d99c911a4590 | Triage

Sharing

General

Target

a290b6bbd5bcc37897f0088f8a76f132995b5242cad0ded8df00d99c911a4590N
Size

131KB
Sample

240919-b11etstgqa
MD5

cf31b6f7fe04d67a788dcd45ed2047c0
SHA1

ddad2d8b06311c412e47b649eb365908794ac0e1
SHA256

a290b6bbd5bcc37897f0088f8a76f132995b5242cad0ded8df00d99c911a4590
SHA512

4355c49437c35be17d75d6d833fe2b58ca09d0e8cb477a86bb33fadaa3ba2c3606707bd11f17455194f8f135e9cbfbf8a4eb446ad715fe7c2d6a5ca3b30ff0c7
SSDEEP

1536:W7ZppApBULcfpHLcfpX2/Nw/NwmxLT67ZppApBULcfpHLcfpX2/Nw/NwmxLTb:6pWpBwchcV2WxLT+pWpBwchcV2WxLTb

Score

9^/10

discovery ransomware

Malware Config

Targets

- Target
  
  a290b6bbd5bcc37897f0088f8a76f132995b5242cad0ded8df00d99c911a4590N
- Size
  
  131KB
- MD5
  
  cf31b6f7fe04d67a788dcd45ed2047c0
- SHA1
  
  ddad2d8b06311c412e47b649eb365908794ac0e1
- SHA256
  
  a290b6bbd5bcc37897f0088f8a76f132995b5242cad0ded8df00d99c911a4590
- SHA512
  
  4355c49437c35be17d75d6d833fe2b58ca09d0e8cb477a86bb33fadaa3ba2c3606707bd11f17455194f8f135e9cbfbf8a4eb446ad715fe7c2d6a5ca3b30ff0c7
- SSDEEP
  
  1536:W7ZppApBULcfpHLcfpX2/Nw/NwmxLT67ZppApBULcfpHLcfpX2/Nw/NwmxLTb:6pWpBwchcV2WxLT+pWpBwchcV2WxLTb
Score

9^/10

discovery ransomware
- Renames multiple (3739) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryransomware

behavioral2

discoveryransomware