Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/01/2023, 12:49

General

  • Target
    6df873769694ef3980e2e19d8c657e4d993938b9c9ee8912a95f83027f1a2ea0.exe
  • Size 731KB
  • Sample230110-p2cbaaga78
  • SHA256 6df873769694ef3980e2e19d8c657e4d993938b9c9ee8912a95f83027f1a2ea0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • a19i

Decoy
  • onelovefungi.com

  • paperlesspoop.com

  • perfectsalaries.com

  • tutor-dashboard.com

  • canucksshine.com

  • brl-mo6.online

  • fathistudio.com

  • iptv-3.com

  • hbombmedia.com

  • ifizidi.com

  • dahuaguinee.com

  • jyrbz.com

  • aawwuk.com

  • aina.health

  • socialbod.com

  • 27mk.top

  • gnomeswhognow.net

  • unrivaledpurpose.com

  • randy.cloud

  • referralcodesmarket.com

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 46 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Users\Admin\AppData\Local\Temp\6df873769694ef3980e2e19d8c657e4d993938b9c9ee8912a95f83027f1a2ea0.exe
      "C:\Users\Admin\AppData\Local\Temp\6df873769694ef3980e2e19d8c657e4d993938b9c9ee8912a95f83027f1a2ea0.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1980
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3252
    • C:\Windows\SysWOW64\wlanext.exe
      "C:\Windows\SysWOW64\wlanext.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4488
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
          PID:2160

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1980-132-0x00000000007F0000-0x00000000008AE000-memory.dmp

          memory/1980-133-0x0000000005770000-0x0000000005D14000-memory.dmp

          memory/1980-134-0x0000000005260000-0x00000000052F2000-memory.dmp

          memory/1980-135-0x0000000005250000-0x000000000525A000-memory.dmp

          memory/1980-136-0x0000000008C00000-0x0000000008C9C000-memory.dmp

          memory/2096-143-0x0000000008250000-0x00000000083B1000-memory.dmp

          memory/2096-157-0x0000000000A50000-0x0000000000A60000-memory.dmp

          memory/2096-162-0x0000000000A50000-0x0000000000A60000-memory.dmp

          memory/2096-164-0x0000000000A50000-0x0000000000A60000-memory.dmp

          memory/2096-161-0x0000000000A40000-0x0000000000A50000-memory.dmp

          memory/2096-154-0x0000000000A50000-0x0000000000A60000-memory.dmp

          memory/2096-160-0x0000000000B40000-0x0000000000B50000-memory.dmp

          memory/2096-153-0x0000000000B40000-0x0000000000B50000-memory.dmp

          memory/2096-159-0x0000000000A50000-0x0000000000A60000-memory.dmp

          memory/2096-158-0x0000000000A50000-0x0000000000A60000-memory.dmp

          memory/2096-163-0x0000000000A50000-0x0000000000A60000-memory.dmp

          memory/2096-156-0x0000000000A50000-0x0000000000A60000-memory.dmp

          memory/2096-155-0x0000000000A50000-0x0000000000A60000-memory.dmp

          memory/2096-151-0x00000000080C0000-0x00000000081CF000-memory.dmp

          memory/2096-152-0x00000000080C0000-0x00000000081CF000-memory.dmp

          memory/3252-141-0x00000000012D0000-0x000000000161A000-memory.dmp

          memory/3252-142-0x0000000001220000-0x0000000001235000-memory.dmp

          memory/3252-140-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/3252-138-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/4488-150-0x0000000000C70000-0x0000000000D04000-memory.dmp

          memory/4488-149-0x0000000000700000-0x000000000072F000-memory.dmp

          memory/4488-148-0x0000000000F20000-0x000000000126A000-memory.dmp

          memory/4488-147-0x0000000000700000-0x000000000072F000-memory.dmp

          memory/4488-146-0x00000000003A0000-0x00000000003B7000-memory.dmp