General

  • Target

    a016b8b59f1c3da0242ef7cfbf2f096a6cd33c12cf7ff0fd93d57557f3675948

  • Size

    295KB

  • Sample

    220125-2ct61sggh2

  • MD5

    c30ab024549c5f092a6ea3dd5c20564d

  • SHA1

    f349ea57c8c43dc1b8c4e3ef618afc96056bce99

  • SHA256

    a016b8b59f1c3da0242ef7cfbf2f096a6cd33c12cf7ff0fd93d57557f3675948

  • SHA512

    35debaec0eacf792f6b354b90a58da9bc97069865461eceff11c763e69c914eed698c9b68104ba17b5778b873dacecc468fdbb18f15d6dfef03a248d7989bba1

Malware Config

Targets

    • Target

      a016b8b59f1c3da0242ef7cfbf2f096a6cd33c12cf7ff0fd93d57557f3675948

    • Size

      295KB

    • MD5

      c30ab024549c5f092a6ea3dd5c20564d

    • SHA1

      f349ea57c8c43dc1b8c4e3ef618afc96056bce99

    • SHA256

      a016b8b59f1c3da0242ef7cfbf2f096a6cd33c12cf7ff0fd93d57557f3675948

    • SHA512

      35debaec0eacf792f6b354b90a58da9bc97069865461eceff11c763e69c914eed698c9b68104ba17b5778b873dacecc468fdbb18f15d6dfef03a248d7989bba1

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Async RAT payload

    • Sets service image path in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks