General

  • Target

    07754899.exe

  • Size

    3.3MB

  • Sample

    230529-ka523aaf87

  • MD5

    8743c3ae51102822d1b9f23a9340a22b

  • SHA1

    6ab86675bffdfa441706f72406cfaa67c8b2fb53

  • SHA256

    b3159f8e9974da73ea503de350277b19007c1f47fd1e5635d2641efd25bc9007

  • SHA512

    084401541a0e754b4fc25c31a4eb005dcb5aee4a85c5c2e33f3c74ba54b6f865380585309ba4765c58a811879f66eb4bdd9eb8013f7ec17735979c16e9c5c888

  • SSDEEP

    98304:neO0TPRHtdCuUyxIkzKw1kdVlOZFLOAkGkzdnEVomFHKnPr:nCRTgw1kdViFLOyomFHKnPr

Malware Config

Targets

    • Target

      07754899.exe

    • Size

      3.3MB

    • MD5

      8743c3ae51102822d1b9f23a9340a22b

    • SHA1

      6ab86675bffdfa441706f72406cfaa67c8b2fb53

    • SHA256

      b3159f8e9974da73ea503de350277b19007c1f47fd1e5635d2641efd25bc9007

    • SHA512

      084401541a0e754b4fc25c31a4eb005dcb5aee4a85c5c2e33f3c74ba54b6f865380585309ba4765c58a811879f66eb4bdd9eb8013f7ec17735979c16e9c5c888

    • SSDEEP

      98304:neO0TPRHtdCuUyxIkzKw1kdVlOZFLOAkGkzdnEVomFHKnPr:nCRTgw1kdViFLOyomFHKnPr

    • Generic Chinese Botnet

      A botnet originating from China which is currently unnamed publicly.

    • Chinese Botnet payload

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Tasks