87fcf769c8bd9fb8a65560d7d7a37b16e18ef4b94ca51918bde227ce92f129df | Triage

Sharing

General

Target

87fcf769c8bd9fb8a65560d7d7a37b16e18ef4b94ca51918bde227ce92f129df
Size

71KB
Sample

240522-3z9ewsea89
MD5

e82c6923212d107c6bc9bd739e6def9d
SHA1

efa231fadce5c2b54adc50291851593add137ed8
SHA256

87fcf769c8bd9fb8a65560d7d7a37b16e18ef4b94ca51918bde227ce92f129df
SHA512

3e47f9c317299f705dc46e3759bb68c1a2b811318272fe00d1681f50b1e21b32aba1fc01f1640165c35f3411d799dd78187ee9df1aa3ab0b73afe3f64af46d0f
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slga:Olg35GTslA5t3/w8E

Score

10^/10

evasion persistence trojan

Malware Config

Targets

- Target
  
  87fcf769c8bd9fb8a65560d7d7a37b16e18ef4b94ca51918bde227ce92f129df
- Size
  
  71KB
- MD5
  
  e82c6923212d107c6bc9bd739e6def9d
- SHA1
  
  efa231fadce5c2b54adc50291851593add137ed8
- SHA256
  
  87fcf769c8bd9fb8a65560d7d7a37b16e18ef4b94ca51918bde227ce92f129df
- SHA512
  
  3e47f9c317299f705dc46e3759bb68c1a2b811318272fe00d1681f50b1e21b32aba1fc01f1640165c35f3411d799dd78187ee9df1aa3ab0b73afe3f64af46d0f
- SSDEEP
  
  1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slga:Olg35GTslA5t3/w8E
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