Overview

overview

10

Static

static

5

Jmenovací...cx.exe

windows7-x64

10

Jmenovací...cx.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • 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
    20-11-2024 02:28

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General

  • Target

    Jmenovací dopis č. 001150_51_2024-11-19_134943.docx.exe

  • Size

    1.1MB

  • MD5

    e1deb5395c9a2bd1c309920f36355ac9

  • SHA1

    0d79a4f415adfbe585b744309f559b31c2388fc7

  • SHA256

    28dbe468fda05030a239bd0f554cb207c31edd37b12b930a357dd43e265e67ad

  • SHA512

    b51a9146785aa96baa4bc253aecc8e85d4f629653098816c27d08ecf558535408d361b9156a4e583fe990d1119dcebe00c0b7cf35af1e809bde896cfff8e68fb

  • SSDEEP

    24576:Itb20pkaCqT5TBWgNQ7acbSNh/5ALevV/JiR6A:RVg5tQ7acbSDp5Jq5

Score
10/10
formbookud04discoveryratspywarestealertrojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ud04

Decoy

oum7.pro

ovonordisk.online

akrzus.pro

tendmtedcpsa.site

mm.foo

animevyhgsft29817.click

digdxxb.info

1130.vip

uy-now-pay-later-74776.bond

ybzert.online

edcn.link

rime-flow-bay.xyz

nd777id.beauty

otoyama.shop

lranchomx.xyz

unluoren.top

uglesang-troms.net

udulbet88.net

raquewear.shop

ijanarko.net

Signatures

  • Formbook

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

    trojanspywarestealerformbook
  • Formbook family
    formbook
  • Formbook payload 3 IoCs
    rat
  • Suspicious use of SetThreadContext 3 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.

    discovery
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3460
    • C:\Users\Admin\AppData\Local\Temp\Jmenovací dopis č. 001150_51_2024-11-19_134943.docx.exe
      "C:\Users\Admin\AppData\Local\Temp\Jmenovací dopis č. 001150_51_2024-11-19_134943.docx.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:1116
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\Jmenovací dopis č. 001150_51_2024-11-19_134943.docx.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:892
    • C:\Windows\SysWOW64\control.exe
      "C:\Windows\SysWOW64\control.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:3252
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/892-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

    Download

  • memory/892-8-0x0000000001600000-0x000000000194A000-memory.dmp

    Filesize

    3.3MB

    Download

  • memory/892-11-0x0000000001550000-0x0000000001564000-memory.dmp

    Filesize

    80KB

    Download

  • memory/892-10-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

    Download

  • memory/1116-6-0x0000000001940000-0x0000000001D40000-memory.dmp

    Filesize

    4.0MB

    Download

  • memory/3252-14-0x0000000000E60000-0x0000000000E87000-memory.dmp

    Filesize

    156KB

    Download

  • memory/3252-13-0x0000000000E60000-0x0000000000E87000-memory.dmp

    Filesize

    156KB

    Download

  • memory/3252-15-0x0000000000990000-0x00000000009BF000-memory.dmp

    Filesize

    188KB

    Download

  • memory/3460-12-0x0000000008070000-0x00000000081D8000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/3460-16-0x0000000008070000-0x00000000081D8000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/3460-20-0x000000000A5C0000-0x000000000A729000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/3460-21-0x000000000A5C0000-0x000000000A729000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/3460-23-0x000000000A5C0000-0x000000000A729000-memory.dmp

    Filesize

    1.4MB

    Download