840d21ab00f2f6912f33b2f2bd42fe9fd46f0acc4b33b51bb83f0d83a4e71c5c | Triage

Sharing

General

Target

2024-04-30_c8c13a0d763e6aee7121b31f14f6ad65_bkransomware
Size

131KB
Sample

240430-vjshfadb36
MD5

c8c13a0d763e6aee7121b31f14f6ad65
SHA1

b4040771c7f178386e40697471a3bc21b103d935
SHA256

840d21ab00f2f6912f33b2f2bd42fe9fd46f0acc4b33b51bb83f0d83a4e71c5c
SHA512

39890fe3e9e510187edbe1830162c3613abe5b3baed6161647247cddd342e3faa3065c537241db5966b7bd41a3a7b63e94718ce59326bf77e1143a563dd85b2e
SSDEEP

3072:ZRpAyazIliazTisrCYGtNx0WkjngbkoCZ/Jks:xZ8azbCYGtig4n1Jks

Score

7^/10

persistence spyware stealer

Malware Config

Targets

- Target
  
  2024-04-30_c8c13a0d763e6aee7121b31f14f6ad65_bkransomware
- Size
  
  131KB
- MD5
  
  c8c13a0d763e6aee7121b31f14f6ad65
- SHA1
  
  b4040771c7f178386e40697471a3bc21b103d935
- SHA256
  
  840d21ab00f2f6912f33b2f2bd42fe9fd46f0acc4b33b51bb83f0d83a4e71c5c
- SHA512
  
  39890fe3e9e510187edbe1830162c3613abe5b3baed6161647247cddd342e3faa3065c537241db5966b7bd41a3a7b63e94718ce59326bf77e1143a563dd85b2e
- SSDEEP
  
  3072:ZRpAyazIliazTisrCYGtNx0WkjngbkoCZ/Jks:xZ8azbCYGtig4n1Jks
Score

7^/10

persistence spyware stealer
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Unsecured Credentials

Credentials In Files

Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

persistencespywarestealer

behavioral2

persistencespywarestealer