Overview

overview

10

Static

static

10

Silly.exe

windows10-ltsc_2021-x64

10

Sharing

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General

  • Target
    Silly.exe
  • Size 50KB
  • Sample260702-fxeq6sbz2t
  • SHA256 0b982e3f17b636b16aef9ed438fc23532f5082dd75229db0824e9860824b1ac5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloaderxwormloaderrattrojan

Malware Config

Extracted

Family

  • xworm

C2

  • 31.6.50.206:2001

Mutex

  • u2BwpWYpupFl5hqk

Attributes
  • install_file

    Silly.exe

aes.plain

Extracted

Family

  • xworm

Version

  • 3.1

C2

  • lol.uncofig.com:343

Mutex

  • Kl6J1StD0gS9dWD8

Attributes
  • install_file

    Silly.exe

aes.plain

Targets

    • Target
      Silly.exe
    • Size 50KB
    • SHA256 0b982e3f17b636b16aef9ed438fc23532f5082dd75229db0824e9860824b1ac5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    donutloaderxwormloaderrattrojan

    • Detect Xworm Payload

    • Detects DonutLoader

      loader

    • Family: DonutLoader

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

      loaderdonutloader

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks