b3e4f230d7070431cab79a6b83d1b89d8f7d71073af80872b8dea9cf1948241a | Triage

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General

Target

b3e4f230d7070431cab79a6b83d1b89d8f7d71073af80872b8dea9cf1948241a
Size

70KB
Sample

240511-bvhmtsgb49
MD5

6c4c82de54b6df67293f9fd206aee2be
SHA1

1648afed4e6296832f75ada9115cdb99fd8191a7
SHA256

b3e4f230d7070431cab79a6b83d1b89d8f7d71073af80872b8dea9cf1948241a
SHA512

667f865c4b43100d3490a3f2d5bcbfac36246766b0986c23381746cbd6015cfcea9b5a8f0f830ae0513bcae4a73d36c82d342e1fc2fea79f836aedac6af88bea
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8U:Olg35GTslA5t3/w8U

Score

10^/10

evasion persistence trojan

Malware Config

Targets

- Target
  
  b3e4f230d7070431cab79a6b83d1b89d8f7d71073af80872b8dea9cf1948241a
- Size
  
  70KB
- MD5
  
  6c4c82de54b6df67293f9fd206aee2be
- SHA1
  
  1648afed4e6296832f75ada9115cdb99fd8191a7
- SHA256
  
  b3e4f230d7070431cab79a6b83d1b89d8f7d71073af80872b8dea9cf1948241a
- SHA512
  
  667f865c4b43100d3490a3f2d5bcbfac36246766b0986c23381746cbd6015cfcea9b5a8f0f830ae0513bcae4a73d36c82d342e1fc2fea79f836aedac6af88bea
- SSDEEP
  
  1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8U:Olg35GTslA5t3/w8U
Score

10^/10

evasion persistence trojan
- Windows security bypass
  evasion trojan
- Modifies Installed Components in the registry
  persistence
- Sets file execution options in registry
  persistence
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
  evasion trojan
- Modifies WinLogon
  persistence
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Defense Evasion

Impair Defenses

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistencetrojan

behavioral2

evasionpersistencetrojan