Resubmissions

09-04-2024 17:39

240409-v8jxlahb3v 10

25-03-2024 14:18

240325-rmr5asae55 10

20-03-2024 19:31

240320-x8t4nsgg65 10

20-03-2024 18:56

240320-xlp67sga73 10

18-03-2024 12:37

240318-pt1c5she4x 10

General

  • Target

    INVOICE-02417869_77319135.bat

  • Size

    304KB

  • Sample

    240325-rmr5asae55

  • MD5

    6d6b6c679309bd938dbcaada6f7820dd

  • SHA1

    ccb02a27885c656c2c52dc94272b91d46c46ac7c

  • SHA256

    e1e32a7e5096ea1ad664b321e1bd1603761e28e3b63025fa02078361545894fd

  • SHA512

    7c2317cf54a96bde7d0cb3d1ed9afdc91e1d35835bcdcab24b56d8bd3c8c3a8320c97c90267a2171d72919c9b6a89e845582f66e76e3354c23f79f5560645032

  • SSDEEP

    1536:eN2lxmAHlCvI8H41j/KnDTBpRcuNoCSsXDht/lFqz5FWJYDzqGHRBWZbgbLxihFZ:eN2lZhSIj/crDhFrq9FFDnl3AIdWOC

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

38.146.219.228:7000

Mutex

4l7KI6LtRV2tYmxG

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target

      INVOICE-02417869_77319135.bat

    • Size

      304KB

    • MD5

      6d6b6c679309bd938dbcaada6f7820dd

    • SHA1

      ccb02a27885c656c2c52dc94272b91d46c46ac7c

    • SHA256

      e1e32a7e5096ea1ad664b321e1bd1603761e28e3b63025fa02078361545894fd

    • SHA512

      7c2317cf54a96bde7d0cb3d1ed9afdc91e1d35835bcdcab24b56d8bd3c8c3a8320c97c90267a2171d72919c9b6a89e845582f66e76e3354c23f79f5560645032

    • SSDEEP

      1536:eN2lxmAHlCvI8H41j/KnDTBpRcuNoCSsXDht/lFqz5FWJYDzqGHRBWZbgbLxihFZ:eN2lZhSIj/crDhFrq9FFDnl3AIdWOC

    Score
    10/10
    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks