23c14aaf9eb40ed349ba07a24b7764a41b6eccb04b1a5d65ba51984b5b8b9b5a | Triage

Sharing

General

Target

2024-04-28_3976919b5ad5cf3171f001ae390388aa_bkransomware
Size

71KB
Sample

240428-wz279aea8s
MD5

3976919b5ad5cf3171f001ae390388aa
SHA1

39dea4a8adefe1701ac29ab48d02ad36ab150e8f
SHA256

23c14aaf9eb40ed349ba07a24b7764a41b6eccb04b1a5d65ba51984b5b8b9b5a
SHA512

624c1c8188eef3af0bea533b277041412fd9130e603164695a001285dbb19a621fce4c2cf19488c7e0ce6b531c752efaeb64d7ba7d134cff79c70a3b33386cd9
SSDEEP

1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTO:ZhpAyazIlyazTO

Score

7^/10

persistence spyware stealer

Malware Config

Targets

- Target
  
  2024-04-28_3976919b5ad5cf3171f001ae390388aa_bkransomware
- Size
  
  71KB
- MD5
  
  3976919b5ad5cf3171f001ae390388aa
- SHA1
  
  39dea4a8adefe1701ac29ab48d02ad36ab150e8f
- SHA256
  
  23c14aaf9eb40ed349ba07a24b7764a41b6eccb04b1a5d65ba51984b5b8b9b5a
- SHA512
  
  624c1c8188eef3af0bea533b277041412fd9130e603164695a001285dbb19a621fce4c2cf19488c7e0ce6b531c752efaeb64d7ba7d134cff79c70a3b33386cd9
- SSDEEP
  
  1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTO:ZhpAyazIlyazTO
Score

7^/10

persistence spyware stealer
- Executes dropped EXE
- 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