c5b37b72e1639be066bd76c54918db322c122513dfd9477ca297be896ceb89f1 | Triage

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General

Target

c5b37b72e1639be066bd76c54918db322c122513dfd9477ca297be896ceb89f1
Size

176KB
Sample

221205-3ex65agd38
MD5

b17831dd8a3bd3b973b04222635590a4
SHA1

ca8cde2be731517d27f87d198d3392a997168735
SHA256

c5b37b72e1639be066bd76c54918db322c122513dfd9477ca297be896ceb89f1
SHA512

3ba7d802705526bfbb1096bfe936a12a627e18490df1a3700bca947f393ac327f9ca6ba030b3b54330348d94c6f3307f997606454805b36ecb711ad7cb3ade87
SSDEEP

3072:5taGK/fObT/bGiS3LOClnkZQxlrUax81zX1faK0U9C00hKex9nQ3b7a5VpIC+RZL:5t1K/fObT/bGiELOSnkZQxlrUax8NX1t

Score

10^/10

evasion persistence

Malware Config

Targets

- Target
  
  c5b37b72e1639be066bd76c54918db322c122513dfd9477ca297be896ceb89f1
- Size
  
  176KB
- MD5
  
  b17831dd8a3bd3b973b04222635590a4
- SHA1
  
  ca8cde2be731517d27f87d198d3392a997168735
- SHA256
  
  c5b37b72e1639be066bd76c54918db322c122513dfd9477ca297be896ceb89f1
- SHA512
  
  3ba7d802705526bfbb1096bfe936a12a627e18490df1a3700bca947f393ac327f9ca6ba030b3b54330348d94c6f3307f997606454805b36ecb711ad7cb3ade87
- SSDEEP
  
  3072:5taGK/fObT/bGiS3LOClnkZQxlrUax81zX1faK0U9C00hKex9nQ3b7a5VpIC+RZL:5t1K/fObT/bGiELOSnkZQxlrUax8NX1t
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