b773d97b76b74bf670d5582e00082a589a10eb42df274db0cb8163ee9ddd69e2 | Triage

Sharing

General

Target

b773d97b76b74bf670d5582e00082a589a10eb42df274db0cb8163ee9ddd69e2N
Size

96KB
Sample

241015-fd1vaszclr
MD5

55bf72736e234bd23b540777d8e28100
SHA1

011ad6806978b3f572ad8b407bfec7334021b037
SHA256

b773d97b76b74bf670d5582e00082a589a10eb42df274db0cb8163ee9ddd69e2
SHA512

749c20b44b401e87735bc776351730947c0498ef25790167de783b383d04a21ee30804c8e56f1b01ad2fc38f7d10a413f58dadc1e4c76997c472300c41879baf
SSDEEP

3072:6pWpBwchcwD9uduW8dpWpBwchcwD9uduW8K:PBuduW8qBuduW8K

Score

9^/10

discovery ransomware

Malware Config

Targets

- Target
  
  b773d97b76b74bf670d5582e00082a589a10eb42df274db0cb8163ee9ddd69e2N
- Size
  
  96KB
- MD5
  
  55bf72736e234bd23b540777d8e28100
- SHA1
  
  011ad6806978b3f572ad8b407bfec7334021b037
- SHA256
  
  b773d97b76b74bf670d5582e00082a589a10eb42df274db0cb8163ee9ddd69e2
- SHA512
  
  749c20b44b401e87735bc776351730947c0498ef25790167de783b383d04a21ee30804c8e56f1b01ad2fc38f7d10a413f58dadc1e4c76997c472300c41879baf
- SSDEEP
  
  3072:6pWpBwchcwD9uduW8dpWpBwchcwD9uduW8K:PBuduW8qBuduW8K
Score

9^/10

discovery ransomware
- Renames multiple (4077) 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