2f55fc03f2d2b24ef7a91e1735d53476e78e425f68b6389abb61324fe07ad3c7 | Triage

Sharing

General

Target

2f55fc03f2d2b24ef7a91e1735d53476e78e425f68b6389abb61324fe07ad3c7.exe
Size

168KB
Sample

241121-a2a1ws1phm
MD5

1e51f1490f447692da67d1518074b07a
SHA1

6f5072d0895787fa676369695c256ee5e08bb1d7
SHA256

2f55fc03f2d2b24ef7a91e1735d53476e78e425f68b6389abb61324fe07ad3c7
SHA512

708bb5ce72376e35ea2617ce582f1d850b5c1d02e8da0cbce22ed606717d74fedb567ddad0d0a30c01fc87b69248d4281677d80a123fde72c53a10609ef727cb
SSDEEP

1536:2yP6gbdc30f8kX8PsHy244nDUnBC2U6ge:V6gbdcEf8kX8PsHy244nDUnBC28e

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  2f55fc03f2d2b24ef7a91e1735d53476e78e425f68b6389abb61324fe07ad3c7.exe
- Size
  
  168KB
- MD5
  
  1e51f1490f447692da67d1518074b07a
- SHA1
  
  6f5072d0895787fa676369695c256ee5e08bb1d7
- SHA256
  
  2f55fc03f2d2b24ef7a91e1735d53476e78e425f68b6389abb61324fe07ad3c7
- SHA512
  
  708bb5ce72376e35ea2617ce582f1d850b5c1d02e8da0cbce22ed606717d74fedb567ddad0d0a30c01fc87b69248d4281677d80a123fde72c53a10609ef727cb
- SSDEEP
  
  1536:2yP6gbdc30f8kX8PsHy244nDUnBC2U6ge:V6gbdcEf8kX8PsHy244nDUnBC28e
Score

10^/10

discovery evasion persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistence

behavioral2

discoveryevasionpersistence