18fee22908ee54a524e1682b27af400d82b673e4a1e5e1b12f285bcb114d59b4 | Triage

Sharing

General

Target

18fee22908ee54a524e1682b27af400d82b673e4a1e5e1b12f285bcb114d59b4
Size

445KB
Sample

221002-yegrxshehr
MD5

67e92c30a2f6e1d7558d9aa3669e3be0
SHA1

da3557cccb93727aaec8b6172368bf558cb4a20d
SHA256

18fee22908ee54a524e1682b27af400d82b673e4a1e5e1b12f285bcb114d59b4
SHA512

28f46d1ac9c9a35761cd75597f5342c0bec19f6ae3f71bee9f159a02803051d8b544e687b6f77e5cf2ffb4055a74074d84805bde9871d74fd8fa0e48eef74905
SSDEEP

12288:3xfhCD+TXbiop8VssEDqKF78vVl+KB1wwQrME+:3bxm3swK2dMI1wwGL+

Score

10^/10

evasion persistence ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  18fee22908ee54a524e1682b27af400d82b673e4a1e5e1b12f285bcb114d59b4
- Size
  
  445KB
- MD5
  
  67e92c30a2f6e1d7558d9aa3669e3be0
- SHA1
  
  da3557cccb93727aaec8b6172368bf558cb4a20d
- SHA256
  
  18fee22908ee54a524e1682b27af400d82b673e4a1e5e1b12f285bcb114d59b4
- SHA512
  
  28f46d1ac9c9a35761cd75597f5342c0bec19f6ae3f71bee9f159a02803051d8b544e687b6f77e5cf2ffb4055a74074d84805bde9871d74fd8fa0e48eef74905
- SSDEEP
  
  12288:3xfhCD+TXbiop8VssEDqKF78vVl+KB1wwQrME+:3bxm3swK2dMI1wwGL+
Score

10^/10

evasion persistence ransomware spyware stealer trojan
- 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

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