Overview

overview

10

Static

static

3

Slav v1/Injector.exe

windows10-ltsc_2021-x64

10

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General

  • Target
    Slav v1.rar
  • Size 1.1MB
  • Sample260409-v93q4ahy71
  • SHA256 4cbc9859728922567453720b0ba21bc682c33d513eb6518c1dc231df52aa44bb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloaderxwormdefense_evasionloaderrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 82.26.74.177:121

Mutex

  • WfRLsECC8Ezrozm4

Attributes
  • Install_directory

    %AppData%

  • install_file

    XWormClient.exe

aes.plain

Targets

    • Target
      Slav v1/Injector.exe
    • Size 87KB
    • SHA256 4bf7b70a36a2df0227dfe3b272b11d5c0ce486f3c47ddad3324afbb39224e601
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondonutloaderxwormloaderrattrojan

    • Detect Xworm Payload

    • Detects DonutLoader

      loader

    • DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

      loaderdonutloader

    • Donutloader family

      donutloader

    • Modifies visibility of hidden/system files in Explorer

      defense_evasion

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Xworm family

      xworm

    • Drops startup file

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks