Overview

overview

10

Static

static

5

Etisalat S...st.exe

windows7-x64

10

Etisalat S...st.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2024, 08:25

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General

  • Target
    Etisalat Summary Bill for the Month of August.exe
  • Size 1.1MB
  • Sample240830-kbabsavalc
  • SHA256 a73dc341737a15724833932b844ce4444908158b2b6056386798e440235364db
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
formbookpt46discoveryratspywarestealertrojan

Malware Config

Extracted

Family

  • formbook

Version

  • 4.1

Campaign

  • pt46

Decoy

  • twinportslocal.com

  • rovor.store

  • 98169.club

  • mdywl.com

  • jrd3s.rest

  • aston1717.top

  • floridawoodworkingmachinery.com

  • 17tk555t.com

  • ankitsho.shop

  • seclameh.com

  • realrecordlabel.com

  • trenchonbirmingham.com

  • af28.top

  • rtp1kenzototo.com

  • theselflovesite.com

  • promotegetpaid.info

  • strategiclogisticsagency.com

  • learneracademy.net

  • per-watch.com

  • betbox2341.com

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

    trojanspywarestealerformbook
  • Formbook payload 3 IoCs
    rat
  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 63 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 26 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3404
    • C:\Users\Admin\AppData\Local\Temp\Etisalat Summary Bill for the Month of August.exe
      "C:\Users\Admin\AppData\Local\Temp\Etisalat Summary Bill for the Month of August.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3328
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\Etisalat Summary Bill for the Month of August.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:5064
    • C:\Windows\SysWOW64\autofmt.exe
      "C:\Windows\SysWOW64\autofmt.exe"
      2⤵
        PID:4064
      • C:\Windows\SysWOW64\autofmt.exe
        "C:\Windows\SysWOW64\autofmt.exe"
        2⤵
          PID:2704
        • C:\Windows\SysWOW64\control.exe
          "C:\Windows\SysWOW64\control.exe"
          2⤵
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2656
          • C:\Windows\SysWOW64\cmd.exe
            /c del "C:\Windows\SysWOW64\svchost.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            PID:2144

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            memory/2656-18-0x00000000006A0000-0x00000000006C7000-memory.dmp
            Download

            memory/2656-19-0x0000000001250000-0x000000000127F000-memory.dmp
            Download

            memory/2656-17-0x00000000006A0000-0x00000000006C7000-memory.dmp
            Download

            memory/3328-10-0x0000000000C60000-0x0000000000C64000-memory.dmp
            Download

            memory/3404-20-0x00000000085D0000-0x000000000877F000-memory.dmp
            Download

            memory/3404-16-0x00000000085D0000-0x000000000877F000-memory.dmp
            Download

            memory/3404-23-0x0000000008F20000-0x000000000900E000-memory.dmp
            Download

            memory/3404-25-0x0000000008F20000-0x000000000900E000-memory.dmp
            Download

            memory/3404-26-0x0000000008F20000-0x000000000900E000-memory.dmp
            Download

            memory/5064-14-0x0000000000400000-0x000000000042F000-memory.dmp
            Download

            memory/5064-15-0x0000000002020000-0x0000000002034000-memory.dmp
            Download

            memory/5064-12-0x0000000001B00000-0x0000000001E4A000-memory.dmp
            Download

            memory/5064-11-0x0000000000400000-0x000000000042F000-memory.dmp
            Download