General

  • Target

    Xeno.exe

  • Size

    1.8MB

  • Sample

    250131-yfswksvnbs

  • MD5

    b2a74b8587af463a710629f1c5b30918

  • SHA1

    d708dd0506f94704c74fd37e5cc33de409775be9

  • SHA256

    bec1bddd183630a771b226a847358847a1007fc5148104a9120b97ef35f5232f

  • SHA512

    e4ebc3052c234cba6e0c9dad8581dc074f1c6e5efc3ba947194029c5cb1b23b46ed8f5768be5e24a3d76317c0c3ed4929ee87c8afcb773a403bb0611995c30c2

  • SSDEEP

    49152:kxdv8PxDLu/Omeg//3OEfYXHFcQiwUKKOGmoH:kxdQx2/O63lfYXH+2Udm

Malware Config

Extracted

Family

lumma

C2

https://toppyneedus.biz/api

Targets

    • Target

      Xeno.exe

    • Size

      1.8MB

    • MD5

      b2a74b8587af463a710629f1c5b30918

    • SHA1

      d708dd0506f94704c74fd37e5cc33de409775be9

    • SHA256

      bec1bddd183630a771b226a847358847a1007fc5148104a9120b97ef35f5232f

    • SHA512

      e4ebc3052c234cba6e0c9dad8581dc074f1c6e5efc3ba947194029c5cb1b23b46ed8f5768be5e24a3d76317c0c3ed4929ee87c8afcb773a403bb0611995c30c2

    • SSDEEP

      49152:kxdv8PxDLu/Omeg//3OEfYXHFcQiwUKKOGmoH:kxdQx2/O63lfYXH+2Udm

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks