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Analysis

  • max time kernel
    147s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/09/2024, 12:21

General

  • Target

    GdW7Ha20ohjbzXg.exe

  • Size

    615KB

  • MD5

    52f47f35616ad4633470e06b3faf9e60

  • SHA1

    fdf4d0243984fd21f9b6e119d65d42daa105b3a7

  • SHA256

    a87b700c19104816959afda09a7673d758a21261d417c14d20a208280ee3385f

  • SHA512

    ec6d26fde44e77e08c53169c88b887ebdf3e3745ac386ae7234639671a6b09d8f62beafaf875df6e90ca6f6bc3254bd4fa2b6b17c5e6db7fb7340583b7a5e059

  • SSDEEP

    12288:2p7kvDoQSUCHgdLdHi7UaYdREb2WJCXudsrlkVZBqIgikrwGK:2poe9HgdLsUaYdREyWMXudOlk75gtr

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

d16h

Decoy

iki-graphy.online

l8z8c.vip

1709.asia

inematography-course-72246.bond

pis3noe2e.sbs

wernv.xyz

ovepepe.xyz

ama-online.world

ookmouse.fun

harkclothingdesigns.xyz

bbvvjuiqew.bond

sed-cars-93620.bond

esgateeganhe.shop

cekmeledak.info

ebulahorizon.buzz

peakers-92991.bond

essislotgoal16.top

hafi.biz

ichunyang.club

lrica.net

Signatures

  • Formbook

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

  • Formbook payload 4 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 60 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3448
    • C:\Users\Admin\AppData\Local\Temp\GdW7Ha20ohjbzXg.exe
      "C:\Users\Admin\AppData\Local\Temp\GdW7Ha20ohjbzXg.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2156
      • C:\Users\Admin\AppData\Local\Temp\GdW7Ha20ohjbzXg.exe
        "C:\Users\Admin\AppData\Local\Temp\GdW7Ha20ohjbzXg.exe"
        3⤵
          PID:1824
        • C:\Users\Admin\AppData\Local\Temp\GdW7Ha20ohjbzXg.exe
          "C:\Users\Admin\AppData\Local\Temp\GdW7Ha20ohjbzXg.exe"
          3⤵
            PID:4524
          • C:\Users\Admin\AppData\Local\Temp\GdW7Ha20ohjbzXg.exe
            "C:\Users\Admin\AppData\Local\Temp\GdW7Ha20ohjbzXg.exe"
            3⤵
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            PID:4040
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\SysWOW64\cmd.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:\Users\Admin\AppData\Local\Temp\GdW7Ha20ohjbzXg.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            PID:2752

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2156-13-0x0000000075110000-0x00000000758C0000-memory.dmp

        Filesize

        7.7MB

      • memory/2156-1-0x0000000000870000-0x0000000000910000-memory.dmp

        Filesize

        640KB

      • memory/2156-2-0x0000000005920000-0x0000000005EC4000-memory.dmp

        Filesize

        5.6MB

      • memory/2156-3-0x0000000005370000-0x0000000005402000-memory.dmp

        Filesize

        584KB

      • memory/2156-5-0x0000000005300000-0x000000000530A000-memory.dmp

        Filesize

        40KB

      • memory/2156-4-0x0000000075110000-0x00000000758C0000-memory.dmp

        Filesize

        7.7MB

      • memory/2156-6-0x0000000005350000-0x0000000005360000-memory.dmp

        Filesize

        64KB

      • memory/2156-7-0x000000007511E000-0x000000007511F000-memory.dmp

        Filesize

        4KB

      • memory/2156-8-0x0000000075110000-0x00000000758C0000-memory.dmp

        Filesize

        7.7MB

      • memory/2156-9-0x0000000006890000-0x0000000006906000-memory.dmp

        Filesize

        472KB

      • memory/2156-10-0x0000000008F50000-0x0000000008FEC000-memory.dmp

        Filesize

        624KB

      • memory/2156-0-0x000000007511E000-0x000000007511F000-memory.dmp

        Filesize

        4KB

      • memory/2656-26-0x0000000000A00000-0x0000000000A2F000-memory.dmp

        Filesize

        188KB

      • memory/2656-25-0x0000000000B70000-0x0000000000BCA000-memory.dmp

        Filesize

        360KB

      • memory/2656-23-0x0000000000B70000-0x0000000000BCA000-memory.dmp

        Filesize

        360KB

      • memory/3448-32-0x00000000085F0000-0x000000000875E000-memory.dmp

        Filesize

        1.4MB

      • memory/3448-30-0x00000000085F0000-0x000000000875E000-memory.dmp

        Filesize

        1.4MB

      • memory/3448-18-0x0000000007DB0000-0x0000000007E72000-memory.dmp

        Filesize

        776KB

      • memory/3448-22-0x0000000007E80000-0x0000000007F89000-memory.dmp

        Filesize

        1.0MB

      • memory/3448-27-0x0000000007E80000-0x0000000007F89000-memory.dmp

        Filesize

        1.0MB

      • memory/4040-20-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/4040-11-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/4040-14-0x0000000001980000-0x0000000001CCA000-memory.dmp

        Filesize

        3.3MB

      • memory/4040-17-0x00000000014A0000-0x00000000014B4000-memory.dmp

        Filesize

        80KB

      • memory/4040-16-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/4040-21-0x0000000001920000-0x0000000001934000-memory.dmp

        Filesize

        80KB