b288ffd19bc85752efe4496669b9e2b2f37074702e7f4ab8bf6fd0085b826962 | Triage

Sharing

General

Target

b288ffd19bc85752efe4496669b9e2b2f37074702e7f4ab8bf6fd0085b826962N
Size

104KB
Sample

241009-wt5fesvfre
MD5

9a4ec5ce182586c38ea60a6b52ee9c00
SHA1

1c50597e470c783571f49fb2c08e450cc3dc7166
SHA256

b288ffd19bc85752efe4496669b9e2b2f37074702e7f4ab8bf6fd0085b826962
SHA512

e8016b242e3ee9089f2ff5ea6c02db8463d765cd4a76fd761db3d7badb43140379e63a282e5733d94520c3c7051d8c3bca87688806e2a3256874fc9b29620cb1
SSDEEP

768:W7BlpppARFbhHFoqAJwBqAJw1VyjVy/3JEs7BlpppARFbhHFoqAJwBqAJw1VyjVT:W7ZppApyVyjVyxEs7ZppApyVyjVyc

Score

9^/10

discovery ransomware

Malware Config

Targets

- Target
  
  b288ffd19bc85752efe4496669b9e2b2f37074702e7f4ab8bf6fd0085b826962N
- Size
  
  104KB
- MD5
  
  9a4ec5ce182586c38ea60a6b52ee9c00
- SHA1
  
  1c50597e470c783571f49fb2c08e450cc3dc7166
- SHA256
  
  b288ffd19bc85752efe4496669b9e2b2f37074702e7f4ab8bf6fd0085b826962
- SHA512
  
  e8016b242e3ee9089f2ff5ea6c02db8463d765cd4a76fd761db3d7badb43140379e63a282e5733d94520c3c7051d8c3bca87688806e2a3256874fc9b29620cb1
- SSDEEP
  
  768:W7BlpppARFbhHFoqAJwBqAJw1VyjVy/3JEs7BlpppARFbhHFoqAJwBqAJw1VyjVT:W7ZppApyVyjVyxEs7ZppApyVyjVyc
Score

9^/10

discovery ransomware
- Renames multiple (4762) 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