General

  • Target

    x360ce.zip

  • Size

    13.2MB

  • Sample

    240901-dbc94szbkm

  • MD5

    4d6d1b271a4c108fce94d992f37ebb50

  • SHA1

    61a8432a7a0b9362ffabaecfe3aef5e42d707830

  • SHA256

    8d022a2eb23de6c1a15af83b3dbb51598e121e8488a1a4c1341e3296857c20c8

  • SHA512

    0117b373e4d8a7f7d8096d65f47862f22e929018dec9b209de3ebdf9ead246b1d4d88d45638a98da52afa79ba1560a878fac259f1877537243c08285528c5d3f

  • SSDEEP

    393216:ZzCn+O7YjNcbB041Yfmn3wjmc1KbRtjh4/j5:9CnYjyBifljQRtG/l

Malware Config

Extracted

Family

xworm

Version

5.0

C2

elaablibeh.ddnsgeek.com:777

Mutex

Wugv8gU7r5XXjkNh

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target

      x360ce/data/Reg.data

    • Size

      14.7MB

    • MD5

      be80f3348b240bcee1aa96d33fe0e768

    • SHA1

      40ea5de9a7a15f6e0d891cd1ba4bca8519bb85ed

    • SHA256

      74faf334cb0bdd3e9dfab8c323d4eb3b9b089bcaadc7dbd639d9aa93a4f6f829

    • SHA512

      dfb3b191152981f21180e93597c7b1891da6f10b811db2c8db9f45bbecc9feb54bc032bdd648c7ad1134e9b09e5e2b9705d5e21294e1ae328a4390350745536a

    • SSDEEP

      196608:n+/7/fO/vBSVnf+viDyJBwhsCArf+viDyJBQhsCAaIF/f+viDyJBaF9hsCA6EJ0k:nX/vu0Bwhs8vu0BQhsvFOvu0BaF9hsR

    Score
    4/10
    • Target

      x360ce/data/Reg.dll

    • Size

      270KB

    • MD5

      babe69e99dded0a2f1362e596b31c718

    • SHA1

      5f2cf112eb24a14e701c4adb2a50aab81afda083

    • SHA256

      94ac046fbe73a603bffed9c3360c66eb87c58025d99e5090ed330e00dbf1d07b

    • SHA512

      9a3c61b498b05c4a2039aeefb2969436acd3d0245e56fbf728f2eb80f1f9dfcb4012c483678747e8afe99b794e394dfd02347bf8d2f197516c487a53aa204765

    • SSDEEP

      6144:wTXqI/36A2JEq6AiAlP17338hHxR38GK5d0eKZTuJYYX+360f0eD:wTriA2JuAi6PRmHxF8GmtKhuJP+3CeD

    Score
    1/10
    • Target

      x360ce/x360ce.exe

    • Size

      162KB

    • MD5

      d50289d1ba4b88774309b4ca8ee10ea4

    • SHA1

      b88976f789650c10922c665386ab929c5bf45728

    • SHA256

      ed6c4a4dabead55eff566e48c9d67865a18fdf90871119b9011f9db523a67d8f

    • SHA512

      9d682961c698328e545a6fca2b50d6acd33389aca4d8e4b8ee2f24bea7598117b763c8b287e62804e0e4660042d9573150c969dbd651414e62ad32568e877c2f

    • SSDEEP

      3072:3brZEFa/cwLLd85Ml1hL8nIwbAC1LwcEQkQkLY9nvu1Tno6vG2hwCxXdbqYun6L:3bx/caLd854qn9ECFwcEQWCUTnooG27B

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Indicator Removal: Clear Windows Event Logs

      Clear Windows Event Logs to hide the activity of an intrusion.

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks