Overview

overview

10

Static

static

28d0f0c637...7f.exe

windows7-x64

10

28d0f0c637...7f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    28d0f0c637b33ca480c055fc035e600660bedd0c8504ac8889e3d040682fe07f

  • Size

    412KB

  • Sample

    221019-qfth4shgbk

  • MD5

    a168adfda6b1d8c177cfd64935307c90

  • SHA1

    b0e445cf99865be91b7e06e4318dc93ea8273006

  • SHA256

    28d0f0c637b33ca480c055fc035e600660bedd0c8504ac8889e3d040682fe07f

  • SHA512

    e8ea8df9ca5463ebd20c038cb9a41361bfb8cd89dfb86eb7829531297dec22584f90cf1dcbed2ac17d06815d2df61115d1dcf27de6f3bd7e45a4720e4c1f1629

  • SSDEEP

    12288:tpbMsENIxDY8IdxXu3yjJnCBPho9fW5DE:tF0DXu35CW5DE

Score
10/10
cybergate02062010bootkitpersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

02062010

C2

jackbush.no-ip.biz:81

Mutex

AdobeAcrobat7

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./log_rat/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    MSOffice

  • install_file

    update.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    smalllulu

  • regkey_hkcu

    AdobeAcrobat6

  • regkey_hklm

    AdobeAcrobat5

Targets

    • Target

      28d0f0c637b33ca480c055fc035e600660bedd0c8504ac8889e3d040682fe07f

    • Size

      412KB

    • MD5

      a168adfda6b1d8c177cfd64935307c90

    • SHA1

      b0e445cf99865be91b7e06e4318dc93ea8273006

    • SHA256

      28d0f0c637b33ca480c055fc035e600660bedd0c8504ac8889e3d040682fe07f

    • SHA512

      e8ea8df9ca5463ebd20c038cb9a41361bfb8cd89dfb86eb7829531297dec22584f90cf1dcbed2ac17d06815d2df61115d1dcf27de6f3bd7e45a4720e4c1f1629

    • SSDEEP

      12288:tpbMsENIxDY8IdxXu3yjJnCBPho9fW5DE:tF0DXu35CW5DE

    Score
    10/10
    cybergate02062010bootkitpersistencestealertrojanupx

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks