288564ff199c2e28306e39c2ece0d0ff903dfa3e0f5ee615df319f50c0b90622 | Triage

Sharing

General

Target

5529a5a7ea8c8e38dc804d6132bb34c0.exe
Size

71KB
Sample

240517-rsy5ssbh94
MD5

5529a5a7ea8c8e38dc804d6132bb34c0
SHA1

c53e18a13941bca8a8ceb3a248beb55973b41576
SHA256

288564ff199c2e28306e39c2ece0d0ff903dfa3e0f5ee615df319f50c0b90622
SHA512

4a45b69f1e0a2e3cdb6188683733d7dca6384e559c41e7a2d0c0584ec88855b5b15e9eeedb8e4a36a73df1d3bfee9e871d587b4707aa1ef4a45ebdc929c4a7bc
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slHq:Olg35GTslA5t3/w8x

Score

10^/10

evasion persistence trojan

Malware Config

Targets

- Target
  
  5529a5a7ea8c8e38dc804d6132bb34c0.exe
- Size
  
  71KB
- MD5
  
  5529a5a7ea8c8e38dc804d6132bb34c0
- SHA1
  
  c53e18a13941bca8a8ceb3a248beb55973b41576
- SHA256
  
  288564ff199c2e28306e39c2ece0d0ff903dfa3e0f5ee615df319f50c0b90622
- SHA512
  
  4a45b69f1e0a2e3cdb6188683733d7dca6384e559c41e7a2d0c0584ec88855b5b15e9eeedb8e4a36a73df1d3bfee9e871d587b4707aa1ef4a45ebdc929c4a7bc
- SSDEEP
  
  1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slHq:Olg35GTslA5t3/w8x
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