General

  • Target

    INFORMACIÓN DE TRANSFERENCIA BANCARIA No 4532 25.bat

  • Size

    210KB

  • Sample

    241029-ytcfrayhlm

  • MD5

    fc162f6d374e3bce9c3130fdcb6b7307

  • SHA1

    a874953f738df2b9c59d52d1262aac387bf26fb7

  • SHA256

    c7b24736650ed6130939821101f4641e1a50a2316f3bbcf974d85c8de585a40d

  • SHA512

    520bf9202494786604d194bf6b23020231810744bbb405c1177ab7ee30c82633027445c3bb4e464cc690e7d7d0b6daaecd0a5884aeebcd585541d746cdf662e8

  • SSDEEP

    6144:vZnip76K90FB+Z7VIuArKAgY2aaOOiuauK+yp8:E

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://github.com/CryptersAndTools/Upload/blob/main/new_image.jpg?raw=true

exe.dropper

https://github.com/CryptersAndTools/Upload/blob/main/new_image.jpg?raw=true

Extracted

Family

xworm

Version

5.0

C2

crypters.ddns.com.br:7000

Mutex

GGGrHP0Odh89zLnb

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target

      INFORMACIÓN DE TRANSFERENCIA BANCARIA No 4532 25.bat

    • Size

      210KB

    • MD5

      fc162f6d374e3bce9c3130fdcb6b7307

    • SHA1

      a874953f738df2b9c59d52d1262aac387bf26fb7

    • SHA256

      c7b24736650ed6130939821101f4641e1a50a2316f3bbcf974d85c8de585a40d

    • SHA512

      520bf9202494786604d194bf6b23020231810744bbb405c1177ab7ee30c82633027445c3bb4e464cc690e7d7d0b6daaecd0a5884aeebcd585541d746cdf662e8

    • SSDEEP

      6144:vZnip76K90FB+Z7VIuArKAgY2aaOOiuauK+yp8:E

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Drops startup file

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks