Overview

overview

10

Static

static

10

ChromeUpdate.exe

windows7-x64

10

ChromeUpdate.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ChromeUpdate.exe

  • Size

    238KB

  • Sample

    250307-ts814sszhz

  • MD5

    bac16142016d690c8769d21668736653

  • SHA1

    4b7c1ca4e7b8739c739980c0b830010a87ceff13

  • SHA256

    7cd9183c01c3c913ea5ea3f0a9cfb0f9594bfae61e6582204786bc4d406614aa

  • SHA512

    50659e8e0e05180ad0acb27b46cfbe7ccdbce8ba97f240b3e6c7e1084e8afaa0624fd1eff82b830c3eb25db45596f6a437bd0cd9ef9d2a3f83fb80f4d015437f

  • SSDEEP

    6144:mDp5I4So24RJMMC1RK4/mUGGR5nvn/4eHZZ+cvlFq9yu6x8vTeVYNLjoqQkeDR2r:mDp5I4So24RJM11RK4/mUGGR5nvn/4eQ

Score
10/10
xwormpersistencerattrojan

Malware Config

Targets

    • Target

      ChromeUpdate.exe

    • Size

      238KB

    • MD5

      bac16142016d690c8769d21668736653

    • SHA1

      4b7c1ca4e7b8739c739980c0b830010a87ceff13

    • SHA256

      7cd9183c01c3c913ea5ea3f0a9cfb0f9594bfae61e6582204786bc4d406614aa

    • SHA512

      50659e8e0e05180ad0acb27b46cfbe7ccdbce8ba97f240b3e6c7e1084e8afaa0624fd1eff82b830c3eb25db45596f6a437bd0cd9ef9d2a3f83fb80f4d015437f

    • SSDEEP

      6144:mDp5I4So24RJMMC1RK4/mUGGR5nvn/4eHZZ+cvlFq9yu6x8vTeVYNLjoqQkeDR2r:mDp5I4So24RJM11RK4/mUGGR5nvn/4eQ

    Score
    10/10
    xwormpersistencerattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Xworm family

      xworm

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks