Overview

overview

10

Static

static

SecuriteIn...31.exe

windows7-x64

10

SecuriteIn...31.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    75s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-09-2022 08:44

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General

  • Target

    SecuriteInfo.com.Win32.BootkitX-gen.24031.exe

  • Size

    972KB

  • MD5

    3e336e588f8433c914b415a282d14b0b

  • SHA1

    a5b36cf34d9ab4aca8b07a723848dd1dfcc755a4

  • SHA256

    a88e5d5fb17e50a25cf6dfe2512fc45cc3f712dccccee2d08ee7d1dac7086e5e

  • SHA512

    542aed70db8435e595b4552cf8c8abb97bfc02ce0702c28a6758a5dd184cd6418bd86f70b4055be2392b6dce12e2629d98a380d24dfcf2e9978b7bd70ae71e0f

  • SSDEEP

    24576:1HneAr5UNl6hdN/qq0Ztypw9bN+Oz2jrl:1HTiPkJPTOz2t

Score
10/10
formbookba17ratspywarestealertrojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ba17

Decoy

bearwant.com

sdsguanfang.com

steamcommunityvia.top

sugarplumtreasures.com

koronislakefishing.com

jmae.xyz

xhxnqemkiqe.xyz

playzcrew.com

zatwsbq.com

lankofix.com

sh-zhepeng.com

mibodamisxv.online

butterflyjewelry.store

finestrecitalto-spottoday.info

globomateria.com

royalmdarts.com

d4af10836709.com

shepwill.com

67aldrich.info

trustedmakers.club

Signatures

  • Formbook

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

    trojanspywarestealerformbook
  • Formbook payload 1 IoCs
    rat
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BootkitX-gen.24031.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BootkitX-gen.24031.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4664
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KcmLjIjULbXH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF3EA.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:4012
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BootkitX-gen.24031.exe
      "{path}"
      2⤵
        PID:1176
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BootkitX-gen.24031.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4856

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Defense Evasion

    Credential Access

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpF3EA.tmp
      Filesize

      1KB

      MD5

      f78c71086be3de55620a3f9cc5e3ed13

      SHA1

      4d135f133854db153976ef59c00818ba8e3dd9a7

      SHA256

      9a7c9eadafad8f6ac0d8e434cedfc9b8525b25eb9cae2cccecbecd8b9d812aaf

      SHA512

      a5202e7dd63f645bf50b32a7455a1a2c20e10e55aa9ea28ac9be8bfb2f07577c8ac96c23d864a088a39c5b13b1e7fddd4500031e387c46ab8bff07e833b88b23

      Download Submit
    • memory/1176-139-0x0000000000000000-mapping.dmp
      Download
    • memory/4012-137-0x0000000000000000-mapping.dmp
      Download
    • memory/4664-132-0x0000000000680000-0x000000000077A000-memory.dmp
      Filesize

      1000KB

      Download
    • memory/4664-133-0x0000000005700000-0x0000000005CA4000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/4664-134-0x0000000005150000-0x00000000051E2000-memory.dmp
      Filesize

      584KB

      Download
    • memory/4664-135-0x00000000051F0000-0x000000000528C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/4664-136-0x0000000005110000-0x000000000511A000-memory.dmp
      Filesize

      40KB

      Download
    • memory/4856-140-0x0000000000000000-mapping.dmp
      Download
    • memory/4856-141-0x0000000000400000-0x000000000042F000-memory.dmp
      Filesize

      188KB

      Download
    • memory/4856-142-0x00000000010A0000-0x00000000013EA000-memory.dmp
      Filesize

      3.3MB

      Download