5e1ca7f2d94c381ed91b659e24b20671daa055381c1c8822bd9781e58aea6889 | Triage

Sharing

General

Target

ef2fc9b1f98aa1f060dc6cf2679f135e_JaffaCakes118
Size

176KB
Sample

240921-gnfgsaxgmc
MD5

ef2fc9b1f98aa1f060dc6cf2679f135e
SHA1

42bca7c8e0672f0212a7df45e1681d4be8fa7be4
SHA256

5e1ca7f2d94c381ed91b659e24b20671daa055381c1c8822bd9781e58aea6889
SHA512

ed0e4d99b9de07567452a37091d38436072f2e13579a5f7dab50f68da7538de4caa9f130f1fc78168d2fab459aa05954e74b27fc5a26254f79a06bcd4036f140
SSDEEP

3072:yfRo/jynvgWK/fObT/bGiSEIGsbv0OpxYTNPybtDKk6SS3X:NG3K/fObT/bGiSE5sj3xYTNPybtDKk6H

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  ef2fc9b1f98aa1f060dc6cf2679f135e_JaffaCakes118
- Size
  
  176KB
- MD5
  
  ef2fc9b1f98aa1f060dc6cf2679f135e
- SHA1
  
  42bca7c8e0672f0212a7df45e1681d4be8fa7be4
- SHA256
  
  5e1ca7f2d94c381ed91b659e24b20671daa055381c1c8822bd9781e58aea6889
- SHA512
  
  ed0e4d99b9de07567452a37091d38436072f2e13579a5f7dab50f68da7538de4caa9f130f1fc78168d2fab459aa05954e74b27fc5a26254f79a06bcd4036f140
- SSDEEP
  
  3072:yfRo/jynvgWK/fObT/bGiSEIGsbv0OpxYTNPybtDKk6SS3X:NG3K/fObT/bGiSE5sj3xYTNPybtDKk6H
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