31cd17aead67b878e08ded6c84156ef16460fb16c2ba533fd74bf81b218e7400 | Triage

Sharing

General

Target

31cd17aead67b878e08ded6c84156ef16460fb16c2ba533fd74bf81b218e7400
Size

132KB
Sample

221002-s4sb3aeden
MD5

362d3942e3c12bc178fd688f8fb5fac0
SHA1

3ab1c635b33417d2a766d3c7f02c2f292ff1c0cc
SHA256

31cd17aead67b878e08ded6c84156ef16460fb16c2ba533fd74bf81b218e7400
SHA512

da4fe74d765f146b898a04e2db831196c69dddb0f5e131599057255d5ff5278422abd6366dc2e81926e91448ae516166f30bec037bf76352028ece86fd062161
SSDEEP

3072:smBwihLH2uI32L6z4YjXtNNnuCpaAL/5kCifrXBQsiIM:1xlH293O6zFjXtHrpaAL/5kCifrXBQsS

Score

10^/10

evasion persistence

Malware Config

Targets

- Target
  
  31cd17aead67b878e08ded6c84156ef16460fb16c2ba533fd74bf81b218e7400
- Size
  
  132KB
- MD5
  
  362d3942e3c12bc178fd688f8fb5fac0
- SHA1
  
  3ab1c635b33417d2a766d3c7f02c2f292ff1c0cc
- SHA256
  
  31cd17aead67b878e08ded6c84156ef16460fb16c2ba533fd74bf81b218e7400
- SHA512
  
  da4fe74d765f146b898a04e2db831196c69dddb0f5e131599057255d5ff5278422abd6366dc2e81926e91448ae516166f30bec037bf76352028ece86fd062161
- SSDEEP
  
  3072:smBwihLH2uI32L6z4YjXtNNnuCpaAL/5kCifrXBQsiIM:1xlH293O6zFjXtHrpaAL/5kCifrXBQsS
Score

10^/10

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

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistence

behavioral2

evasionpersistence