a3b35c21718b1d4cdd8e89b78352c64b94618ab6b0dcdbe0d3b7c9876e8efdb6 | Triage

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General

Target

a3b35c21718b1d4cdd8e89b78352c64b94618ab6b0dcdbe0d3b7c9876e8efdb6
Size

43KB
Sample

221019-st945adfc5
MD5

90fe71042126c78de0c02a0bd41ebde4
SHA1

19037c4dd24afe365b6911afef0a0704c16ba678
SHA256

a3b35c21718b1d4cdd8e89b78352c64b94618ab6b0dcdbe0d3b7c9876e8efdb6
SHA512

61c63ccfd71c6f4e5578e2ab1621c7d7f21b9592d01607fbf0021cbaf9016408e4c59a6ce9a7e93b7dab56859bdd9249bee4693426309fda73ed518a9a035da3
SSDEEP

768:qMJZf8+T6hhSEs2bArq92T62oz5c1+6HPjH/Qqvtu1C+V2r1afAGclevNU3QUvm:pG27dPTPKhyafABlevtHCCrk

Score

8^/10

evasion persistence

Malware Config

Targets

- Target
  
  a3b35c21718b1d4cdd8e89b78352c64b94618ab6b0dcdbe0d3b7c9876e8efdb6
- Size
  
  43KB
- MD5
  
  90fe71042126c78de0c02a0bd41ebde4
- SHA1
  
  19037c4dd24afe365b6911afef0a0704c16ba678
- SHA256
  
  a3b35c21718b1d4cdd8e89b78352c64b94618ab6b0dcdbe0d3b7c9876e8efdb6
- SHA512
  
  61c63ccfd71c6f4e5578e2ab1621c7d7f21b9592d01607fbf0021cbaf9016408e4c59a6ce9a7e93b7dab56859bdd9249bee4693426309fda73ed518a9a035da3
- SSDEEP
  
  768:qMJZf8+T6hhSEs2bArq92T62oz5c1+6HPjH/Qqvtu1C+V2r1afAGclevNU3QUvm:pG27dPTPKhyafABlevtHCCrk
Score

8^/10

evasion persistence
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistence

behavioral2

evasionpersistence