50710a837e7e04b0ca0672729a2d18aca8f2820e9f16071ac43f604fdb2c9308 | Triage

Sharing

General

Target

72fa596bea9904exeexeexeex.exe
Size

196KB
Sample

230708-wn4xpsha72
MD5

72fa596bea99044869b1fb4837edd93f
SHA1

f3d93b71db69ed0c6cc4c16a502a5a724f9f9ea6
SHA256

50710a837e7e04b0ca0672729a2d18aca8f2820e9f16071ac43f604fdb2c9308
SHA512

d7237f31458e5c66cbfabc77d9858c53578028ef30e63aca1c1de08f1ed55fc7673bde861188dea80dccc42c060df522b15ba5a8bbd0a7e963ec6b299b82bcf2
SSDEEP

3072:o24UhzMGVrQN3m9vxC4/zgDXRMRPcStGonSj+o/LCES/sK9cJvuXoOf:oBUK8QNeCczyRMxntGonSaIytyw4

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  72fa596bea9904exeexeexeex.exe
- Size
  
  196KB
- MD5
  
  72fa596bea99044869b1fb4837edd93f
- SHA1
  
  f3d93b71db69ed0c6cc4c16a502a5a724f9f9ea6
- SHA256
  
  50710a837e7e04b0ca0672729a2d18aca8f2820e9f16071ac43f604fdb2c9308
- SHA512
  
  d7237f31458e5c66cbfabc77d9858c53578028ef30e63aca1c1de08f1ed55fc7673bde861188dea80dccc42c060df522b15ba5a8bbd0a7e963ec6b299b82bcf2
- SSDEEP
  
  3072:o24UhzMGVrQN3m9vxC4/zgDXRMRPcStGonSj+o/LCES/sK9cJvuXoOf:oBUK8QNeCczyRMxntGonSaIytyw4
Score

10^/10

evasion persistence ransomware spyware stealer trojan
- Modifies visibility of file extensions in Explorer
  evasion
- UAC bypass
  evasion trojan
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- 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
- Checks whether UAC is enabled
  evasion trojan
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Privilege Escalation

Bypass User Account Control

Defense Evasion

Bypass User Account Control

Disabling Security Tools

Hidden Files and Directories

Modify Registry

Credential Access

Credentials in Files

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistenceransomwarespywarestealertrojan

behavioral2

evasionpersistencespywarestealertrojan