Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2024, 12:47

General

  • Target

    www.exe

  • Size

    1.0MB

  • MD5

    b6fded66a1bf362c4ef98883f04b53ac

  • SHA1

    aaa5e105742754c5b250276e916e13ea34613560

  • SHA256

    3218d9e3413de3fc262447ccddd5f9f458c82abdb96943e830dfc3ebeb1a1de5

  • SHA512

    17ce4adce92925b137cf4e3cfdf8b43c705cdf949a139ad2de77fe2579debcf72c0b2d3ab43e58593d66e0167e3e02d9164953c51041006df9a2560b6e297108

  • SSDEEP

    24576:lexvf1XsiJ6Y1GxCNEaDfTeLfbCFUGDBOkv95m27R7w:svf18K1ZDbefCuGDBOoXR7

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

e62s

Decoy

ellinksa.shop

uckyspinph.xyz

owdark.net

arriage-therapy-72241.bond

w7ijko4rv4p97b.top

heirbuzzwords.buzz

aspart.shop

ctivemail5-kagoya-com.info

shacertification9.shop

zitcd65k3.buzz

llkosoi.info

ru8.info

rhgtrdjdjykyetrdjftd.buzz

yschoollist.kiwi

oftfolio.online

rograma-de-almacen-2.online

oudoarms.top

mwquas.xyz

orjagaucha.website

nlinechat-mh.online

Signatures

  • Formbook

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

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Formbook payload 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 4 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3508
    • C:\Users\Admin\AppData\Local\Temp\www.exe
      "C:\Users\Admin\AppData\Local\Temp\www.exe"
      2⤵
      • Suspicious use of NtCreateUserProcessOtherParentProcess
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3164
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      PID:2416
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.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:4032
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4236

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2416-1096-0x0000000000B70000-0x0000000000EBA000-memory.dmp

          Filesize

          3.3MB

        • memory/2416-1098-0x00000000006C0000-0x00000000006D5000-memory.dmp

          Filesize

          84KB

        • memory/2416-1097-0x0000000000500000-0x000000000052F000-memory.dmp

          Filesize

          188KB

        • memory/2416-1102-0x0000000000A70000-0x0000000000A85000-memory.dmp

          Filesize

          84KB

        • memory/2416-1101-0x0000000000500000-0x000000000052F000-memory.dmp

          Filesize

          188KB

        • memory/3164-28-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-58-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-2-0x0000000005A40000-0x0000000005B3E000-memory.dmp

          Filesize

          1016KB

        • memory/3164-3-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-4-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-64-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-67-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-62-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-61-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-16-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-56-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-54-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-52-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-48-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-46-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-45-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-42-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-40-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-38-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-36-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-34-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-32-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-30-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-0-0x00000000750CE000-0x00000000750CF000-memory.dmp

          Filesize

          4KB

        • memory/3164-26-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-22-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-1-0x0000000000C90000-0x0000000000D96000-memory.dmp

          Filesize

          1.0MB

        • memory/3164-18-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-20-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-14-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-12-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-10-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-8-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-7-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-65-0x00000000750C0000-0x0000000075870000-memory.dmp

          Filesize

          7.7MB

        • memory/3164-50-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-24-0x0000000005A40000-0x0000000005B38000-memory.dmp

          Filesize

          992KB

        • memory/3164-1078-0x00000000750C0000-0x0000000075870000-memory.dmp

          Filesize

          7.7MB

        • memory/3164-1079-0x00000000061E0000-0x0000000006258000-memory.dmp

          Filesize

          480KB

        • memory/3164-1080-0x0000000006260000-0x00000000062AC000-memory.dmp

          Filesize

          304KB

        • memory/3164-1082-0x00000000063F0000-0x0000000006456000-memory.dmp

          Filesize

          408KB

        • memory/3164-1081-0x0000000006350000-0x00000000063E2000-memory.dmp

          Filesize

          584KB

        • memory/3164-1086-0x00000000750C0000-0x0000000075870000-memory.dmp

          Filesize

          7.7MB

        • memory/3164-1087-0x00000000750C0000-0x0000000075870000-memory.dmp

          Filesize

          7.7MB

        • memory/3164-1088-0x00000000750C0000-0x0000000075870000-memory.dmp

          Filesize

          7.7MB

        • memory/3164-1089-0x0000000006C90000-0x0000000007234000-memory.dmp

          Filesize

          5.6MB

        • memory/3164-1090-0x00000000066E0000-0x0000000006734000-memory.dmp

          Filesize

          336KB

        • memory/3164-1095-0x00000000750C0000-0x0000000075870000-memory.dmp

          Filesize

          7.7MB

        • memory/3508-1099-0x0000000008B20000-0x0000000008CAA000-memory.dmp

          Filesize

          1.5MB

        • memory/3508-1103-0x0000000008FB0000-0x000000000911C000-memory.dmp

          Filesize

          1.4MB

        • memory/3508-1109-0x0000000008FB0000-0x000000000911C000-memory.dmp

          Filesize

          1.4MB

        • memory/3508-1112-0x0000000007990000-0x0000000007A40000-memory.dmp

          Filesize

          704KB

        • memory/3508-1115-0x0000000007990000-0x0000000007A40000-memory.dmp

          Filesize

          704KB

        • memory/4032-1107-0x0000000000020000-0x0000000000453000-memory.dmp

          Filesize

          4.2MB