Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-11-2024 16:39

General

  • Target

    2369682a410e0b6aee1180d411eea77ee8942c58845f28d6afa79a1b5b4152ac.exe

  • Size

    1.0MB

  • MD5

    60a57797ade75acc0d71768e593d28c0

  • SHA1

    f407c263e902d95f14c6994d90fc836140fdc622

  • SHA256

    2369682a410e0b6aee1180d411eea77ee8942c58845f28d6afa79a1b5b4152ac

  • SHA512

    03d6ab578683025020577bc215f932f692db712d4a140d1d46d563291b49c86eecbe80fe9c82ad01973a6df066e2b3b0a13fbfbedba75a33e0c4bcc09ce1f706

  • SSDEEP

    24576:ffmMv6Ckr7Mny5QLPJLX8ZJxzG0I7ochL:f3v+7/5QLBU707dL

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

f29s

Decoy

rostnixon.net

exxxwordz.xyz

ndradesanches.shop

eneral-vceef.xyz

isanbowl.top

aresrasherregard.cfd

dzas-yeah.xyz

0083.miami

hongziyin01.top

jdhfmq.live

alembottling.net

vtyo-phone.xyz

kaqb-decade.xyz

odel-lsmfz.xyz

aradise.tech

uan123-rtp43.xyz

pusptracking.xyz

uqhi42.xyz

mihy-professor.xyz

mnz-your.xyz

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 52 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 36 IoCs
  • Suspicious use of SendNotifyMessage 36 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3520
    • C:\Users\Admin\AppData\Local\Temp\2369682a410e0b6aee1180d411eea77ee8942c58845f28d6afa79a1b5b4152ac.exe
      "C:\Users\Admin\AppData\Local\Temp\2369682a410e0b6aee1180d411eea77ee8942c58845f28d6afa79a1b5b4152ac.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:5024
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\2369682a410e0b6aee1180d411eea77ee8942c58845f28d6afa79a1b5b4152ac.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2876
    • C:\Windows\SysWOW64\cmmon32.exe
      "C:\Windows\SysWOW64\cmmon32.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:2988
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2876-3-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2876-4-0x0000000001B00000-0x0000000001E4A000-memory.dmp

    Filesize

    3.3MB

  • memory/2876-7-0x0000000001E70000-0x0000000001E84000-memory.dmp

    Filesize

    80KB

  • memory/2876-6-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2988-10-0x0000000000B50000-0x0000000000B5C000-memory.dmp

    Filesize

    48KB

  • memory/2988-9-0x0000000000B50000-0x0000000000B5C000-memory.dmp

    Filesize

    48KB

  • memory/2988-11-0x0000000000A90000-0x0000000000ABF000-memory.dmp

    Filesize

    188KB

  • memory/3520-8-0x0000000008580000-0x00000000086E0000-memory.dmp

    Filesize

    1.4MB

  • memory/3520-12-0x0000000008580000-0x00000000086E0000-memory.dmp

    Filesize

    1.4MB

  • memory/3520-14-0x00000000086E0000-0x000000000884B000-memory.dmp

    Filesize

    1.4MB

  • memory/3520-16-0x00000000086E0000-0x000000000884B000-memory.dmp

    Filesize

    1.4MB

  • memory/5024-2-0x0000000003FC0000-0x00000000041C0000-memory.dmp

    Filesize

    2.0MB