General

  • Target

    9b1fb523aeaca79304a5433fdc73c03990472b5d7c1c91d083bc02ab1da1c19b.exe

  • Size

    1.2MB

  • Sample

    250120-e6931a1rcj

  • MD5

    f6277d7b1dcb39f529aaac9a003627c0

  • SHA1

    a5813a4dbfd9d7367cfe875bebcad45282ade021

  • SHA256

    9b1fb523aeaca79304a5433fdc73c03990472b5d7c1c91d083bc02ab1da1c19b

  • SHA512

    8118252b7f691163e4e79ca94c84481c6cc3c0fe03da5e824294d3d03abe1dc14cc693f1cfe43c08d414e309eb6ea26be2cc7ededef9e48ad1ff172278ec92bc

  • SSDEEP

    24576:HZor7p//S/i/APxZoU1lEmkmoQ3kS+G3ataIH8vXXpx+:6r9MxD5QmkmH3v3MP8vpo

Malware Config

Extracted

Family

systembc

C2

wodresomdaymomentum.org

Attributes
  • dns

    5.132.191.104

Targets

    • Target

      9b1fb523aeaca79304a5433fdc73c03990472b5d7c1c91d083bc02ab1da1c19b.exe

    • Size

      1.2MB

    • MD5

      f6277d7b1dcb39f529aaac9a003627c0

    • SHA1

      a5813a4dbfd9d7367cfe875bebcad45282ade021

    • SHA256

      9b1fb523aeaca79304a5433fdc73c03990472b5d7c1c91d083bc02ab1da1c19b

    • SHA512

      8118252b7f691163e4e79ca94c84481c6cc3c0fe03da5e824294d3d03abe1dc14cc693f1cfe43c08d414e309eb6ea26be2cc7ededef9e48ad1ff172278ec92bc

    • SSDEEP

      24576:HZor7p//S/i/APxZoU1lEmkmoQ3kS+G3ataIH8vXXpx+:6r9MxD5QmkmH3v3MP8vpo

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • Systembc family

    • Drops startup file

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks