Overview

overview

10

Static

static

10

WizClient.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    WizClient.exe
  • Size 31KB
  • Sample261017-e8vq4asw7j
  • SHA256 6537c162bf3ad43a950b34a215b762e67ba27936ef80717a83aa0a60dc3b79c5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormbootkitdefense_evasiondiscoverypersistencerattrojan

Malware Config

Extracted

Family

  • xworm

C2

  • m7mnga-38338.portmap.host:38338

Mutex

  • QA8JHIpXtn2D5pg5

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      WizClient.exe
    • Size 31KB
    • SHA256 6537c162bf3ad43a950b34a215b762e67ba27936ef80717a83aa0a60dc3b79c5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    bootkitdefense_evasiondiscoveryxwormpersistencerattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Checks computer location settings

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

    • Executes dropped EXE

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks