fbd76c2b47bbbbf3e2ecc3fbd73bc5a22e237efad379b74ed9c5ac4906e237f7 | Triage

Sharing

General

Target

fbd76c2b47bbbbf3e2ecc3fbd73bc5a22e237efad379b74ed9c5ac4906e237f7
Size

495KB
Sample

221106-x85keabefj
MD5

0deecb315eb35cd6ed16af00d987f160
SHA1

c4c8f0f1282709ec173008a14f9c3726501ec100
SHA256

fbd76c2b47bbbbf3e2ecc3fbd73bc5a22e237efad379b74ed9c5ac4906e237f7
SHA512

a513c917c52e5f01a63c0049a1e39a3100dd33da04864b5b214ea704188a60310ba9fccf919c8104e5bf8b73f4769a1ba1c1cec49d9dfe6c12b474f68a85fd7b
SSDEEP

12288:FgyohFzwp4jpZBjaPV7G4XvCCnwIOVEFasfpEKlSgl:FgJdwp6PBqPfCiwrVEIsFf

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  fbd76c2b47bbbbf3e2ecc3fbd73bc5a22e237efad379b74ed9c5ac4906e237f7
- Size
  
  495KB
- MD5
  
  0deecb315eb35cd6ed16af00d987f160
- SHA1
  
  c4c8f0f1282709ec173008a14f9c3726501ec100
- SHA256
  
  fbd76c2b47bbbbf3e2ecc3fbd73bc5a22e237efad379b74ed9c5ac4906e237f7
- SHA512
  
  a513c917c52e5f01a63c0049a1e39a3100dd33da04864b5b214ea704188a60310ba9fccf919c8104e5bf8b73f4769a1ba1c1cec49d9dfe6c12b474f68a85fd7b
- SSDEEP
  
  12288:FgyohFzwp4jpZBjaPV7G4XvCCnwIOVEFasfpEKlSgl:FgJdwp6PBqPfCiwrVEIsFf
Score

10^/10

evasion persistence ransomware spyware stealer trojan
- Modifies WinLogon for persistence
  persistence
- Modifies visibility of file extensions in Explorer
  evasion
- UAC bypass
  evasion trojan
- Executes dropped EXE
- 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
- 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

Winlogon Helper DLL

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