General

  • Target

    041a4f5c60d5186913c46f9e0b246354f0944b03eb7d61325a60ae338faebbc8

  • Size

    97KB

  • Sample

    220701-htyqzsafc8

  • MD5

    9f16a651f918972eee7be4f19d40bb91

  • SHA1

    dd56518e934d22f2e49a12cacc1b0bd7c1ac60a6

  • SHA256

    041a4f5c60d5186913c46f9e0b246354f0944b03eb7d61325a60ae338faebbc8

  • SHA512

    02eef0bd8d9fbdf0fa0ae2e510fa4069d9f6592926397dd540be66c97c6826ec736e4cdf52e153a313260f4c074cd3404083bcfe98d80ce0054af39b557b52b3

Malware Config

Targets

    • Target

      041a4f5c60d5186913c46f9e0b246354f0944b03eb7d61325a60ae338faebbc8

    • Size

      97KB

    • MD5

      9f16a651f918972eee7be4f19d40bb91

    • SHA1

      dd56518e934d22f2e49a12cacc1b0bd7c1ac60a6

    • SHA256

      041a4f5c60d5186913c46f9e0b246354f0944b03eb7d61325a60ae338faebbc8

    • SHA512

      02eef0bd8d9fbdf0fa0ae2e510fa4069d9f6592926397dd540be66c97c6826ec736e4cdf52e153a313260f4c074cd3404083bcfe98d80ce0054af39b557b52b3

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Async RAT payload

    • 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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks