General

  • Target

    rt.exe

  • Size

    315KB

  • Sample

    250307-y7pm8swscz

  • MD5

    47db83a48f4ce42a918802f20de2728f

  • SHA1

    676554792c422bd78cc6763efc863b52c9c41ac8

  • SHA256

    167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf

  • SHA512

    54a99695dba773bae591fba6ac9c5c5c9e9f0742ff1c40ebbc316b32fc8a4738e43515ab1977abe1f560d170023c73bdfcc710aaedc79fa0c1bea5b342e5b694

  • SSDEEP

    1536:yzJC0dKuaIOz7Q0gLkUAg4YvRjYEBIU3joFpCm26oq7kd4m4sMXLiIRTCbpvYLsf:ytCmW49aSpgFXm1cC5gYoQN

Malware Config

Extracted

Family

xworm

Version

5.0

C2

92.255.85.66:7000

aes.plain

Targets

    • Target

      rt.exe

    • Size

      315KB

    • MD5

      47db83a48f4ce42a918802f20de2728f

    • SHA1

      676554792c422bd78cc6763efc863b52c9c41ac8

    • SHA256

      167f580207b3f640e0b68cbd3bf38770f7499c8be0b4f6deddbc7c8d212120bf

    • SHA512

      54a99695dba773bae591fba6ac9c5c5c9e9f0742ff1c40ebbc316b32fc8a4738e43515ab1977abe1f560d170023c73bdfcc710aaedc79fa0c1bea5b342e5b694

    • SSDEEP

      1536:yzJC0dKuaIOz7Q0gLkUAg4YvRjYEBIU3joFpCm26oq7kd4m4sMXLiIRTCbpvYLsf:ytCmW49aSpgFXm1cC5gYoQN

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks