Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    18-12-2024 08:08

General

  • Target

    scasssss,,.exe

  • Size

    849KB

  • MD5

    02cc023f5905add407d585e509a90205

  • SHA1

    ce652c373dfa3c6602a8eebc01d86eecc12a2b48

  • SHA256

    f7f93b6f1ab15cfd66c3d0d60fb7572257d9f283050a8ad2d3d6b710bc8af0f6

  • SHA512

    82ebb861d07cc533eeaa7970dc544163d0ae2cc342219f12977c68593607c2ebd8d810ab15d7cdaa37d7e6f6f7ecf5d3f2925c2f7c2631792836500abf352460

  • SSDEEP

    12288:rLkcoxg7v3qnC11ErwIhh0F4qwUgUny5QLo8aYGMCT/T63Nvd2ZzcniZA2N:ffmMv6Ckr7Mny5QLoYCT/DZA8

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cl21

Decoy

0001.shop

earch-parttimejobs.today

are888.top

akanhaunthipped.shop

othing-heyu.xyz

cadvirsor.net

nclanalae.shop

lectric-cars-mexico.today

oxj-question.xyz

ersonalloanoffers.today

ersonalloans-fo54-fo37.click

verybody-ewfx.xyz

ercuremontauban.media

azilimdunyam.net

airs-clinicato.today

wiftsscend.click

ertainly-jbws.xyz

8xeng.app

damekadmitageable.cfd

ollapsedec.shop

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 31 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1232
    • C:\Users\Admin\AppData\Local\Temp\scasssss,,.exe
      "C:\Users\Admin\AppData\Local\Temp\scasssss,,.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:2184
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\scasssss,,.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2548
    • C:\Windows\SysWOW64\wininit.exe
      "C:\Windows\SysWOW64\wininit.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:1724
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1232-11-0x0000000006E50000-0x0000000006FBB000-memory.dmp

    Filesize

    1.4MB

  • memory/1232-24-0x00000000050D0000-0x0000000005175000-memory.dmp

    Filesize

    660KB

  • memory/1232-22-0x00000000050D0000-0x0000000005175000-memory.dmp

    Filesize

    660KB

  • memory/1232-21-0x00000000050D0000-0x0000000005175000-memory.dmp

    Filesize

    660KB

  • memory/1232-16-0x0000000006E50000-0x0000000006FBB000-memory.dmp

    Filesize

    1.4MB

  • memory/1724-12-0x0000000000210000-0x000000000022A000-memory.dmp

    Filesize

    104KB

  • memory/1724-14-0x0000000000210000-0x000000000022A000-memory.dmp

    Filesize

    104KB

  • memory/1724-15-0x0000000000080000-0x00000000000AF000-memory.dmp

    Filesize

    188KB

  • memory/2184-5-0x0000000000940000-0x0000000000944000-memory.dmp

    Filesize

    16KB

  • memory/2548-9-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2548-10-0x0000000000290000-0x00000000002A4000-memory.dmp

    Filesize

    80KB

  • memory/2548-7-0x0000000000880000-0x0000000000B83000-memory.dmp

    Filesize

    3.0MB

  • memory/2548-6-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB