General

  • Target

    c4ee2ead2c1f1b2b5420280522acaee51469844c29807fd274e2d06f2044c410

  • Size

    9.3MB

  • Sample

    240526-cab5zsaf3w

  • MD5

    5f566e46a2acc85e1dad153ac1ab7f19

  • SHA1

    b1ba70b980793c7f6389d3779b34f4c51014308a

  • SHA256

    c4ee2ead2c1f1b2b5420280522acaee51469844c29807fd274e2d06f2044c410

  • SHA512

    57b35345bbcb5fd48cd46a5d0e0bd6fa0b5aa34c5964cd77b24f6b52be8dfe0586d35a995e02b3d97f6f3a0289d8241e1d424eae924a6002f389125c7ae27e7b

  • SSDEEP

    196608:oBPYvqBtmaxkFfx79H4q/p4OtxdoVAx9GM2RptVof8VmYV3B0SFqx9KWNj:oBAyBtjxkF8I4OZo6x45ptqEcYV3W2CJ

Malware Config

Extracted

Family

xworm

Version

5.0

C2

195.88.218.82:7000

Mutex

rSju9dw9NiZbjmTZ

Attributes
  • Install_directory

    %AppData%

  • install_file

    Apps.exe

  • telegram

    https://api.telegram.org/bot7141327038:AAGOb6-3xjEjegc_pKm0d8BC48HietEz_wY

aes.plain

Targets

    • Target

      c4ee2ead2c1f1b2b5420280522acaee51469844c29807fd274e2d06f2044c410

    • Size

      9.3MB

    • MD5

      5f566e46a2acc85e1dad153ac1ab7f19

    • SHA1

      b1ba70b980793c7f6389d3779b34f4c51014308a

    • SHA256

      c4ee2ead2c1f1b2b5420280522acaee51469844c29807fd274e2d06f2044c410

    • SHA512

      57b35345bbcb5fd48cd46a5d0e0bd6fa0b5aa34c5964cd77b24f6b52be8dfe0586d35a995e02b3d97f6f3a0289d8241e1d424eae924a6002f389125c7ae27e7b

    • SSDEEP

      196608:oBPYvqBtmaxkFfx79H4q/p4OtxdoVAx9GM2RptVof8VmYV3B0SFqx9KWNj:oBAyBtjxkF8I4OZo6x45ptqEcYV3W2CJ

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Detect Xworm Payload

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • AgentTesla payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks