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Analysis

  • max time kernel
    94s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2024, 03:52

General

  • Target

    89b0625b0fcefeedb72f401a1ae9fba4f0b11f1f78c4b64b468a4e14177da79e.exe

  • Size

    528KB

  • MD5

    6bec4e43cd24912599c6df132d6b5a76

  • SHA1

    aaf1865d3c767a5146056846ad63b3bc45ac49ec

  • SHA256

    89b0625b0fcefeedb72f401a1ae9fba4f0b11f1f78c4b64b468a4e14177da79e

  • SHA512

    6b732d50595cf21be3d1c42a32b70be93219c668cae4f0881d55a7b76e47ec7481baffd652b41dd8c153c90479086df5c53557f154c93d9d213c9e2e9cf68a24

  • SSDEEP

    12288:VrcqJFTPHlAUinP+OT8Xh1UHi652t3OgMT3FHC:Vrcq7m0OT8P8At+gaQ

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

numg

Decoy

besthandgel.com

infoseru.xyz

c2batlrjd09euxppve04393.com

staminagrow.com

scorpionhyatt.com

blacsmitz.com

verifymia.com

dicklaurent.art

shopnaturesthrone.com

carlym.com

matticlay.com

journeywithjustus.com

teslaenergy.website

dreamholiday.info

minlicy.com

gazeonline.club

51hhav.com

pellicule.net

eje-visual.com

seniorlivingsearchusanet.com

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\89b0625b0fcefeedb72f401a1ae9fba4f0b11f1f78c4b64b468a4e14177da79e.exe
    "C:\Users\Admin\AppData\Local\Temp\89b0625b0fcefeedb72f401a1ae9fba4f0b11f1f78c4b64b468a4e14177da79e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Users\Admin\AppData\Local\Temp\89b0625b0fcefeedb72f401a1ae9fba4f0b11f1f78c4b64b468a4e14177da79e.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3176

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2440-8-0x0000000005950000-0x0000000005964000-memory.dmp

    Filesize

    80KB

  • memory/2440-9-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

    Filesize

    4KB

  • memory/2440-2-0x0000000005550000-0x00000000055EC000-memory.dmp

    Filesize

    624KB

  • memory/2440-3-0x0000000005C00000-0x00000000061A4000-memory.dmp

    Filesize

    5.6MB

  • memory/2440-4-0x00000000056F0000-0x0000000005782000-memory.dmp

    Filesize

    584KB

  • memory/2440-5-0x0000000005660000-0x000000000566A000-memory.dmp

    Filesize

    40KB

  • memory/2440-1-0x0000000000B40000-0x0000000000BCA000-memory.dmp

    Filesize

    552KB

  • memory/2440-6-0x0000000005880000-0x00000000058D6000-memory.dmp

    Filesize

    344KB

  • memory/2440-0-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

    Filesize

    4KB

  • memory/2440-7-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/2440-10-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/2440-11-0x0000000006E90000-0x0000000006F18000-memory.dmp

    Filesize

    544KB

  • memory/2440-12-0x00000000094C0000-0x00000000094F4000-memory.dmp

    Filesize

    208KB

  • memory/2440-15-0x0000000074DD0000-0x0000000075580000-memory.dmp

    Filesize

    7.7MB

  • memory/3176-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3176-16-0x00000000011F0000-0x000000000153A000-memory.dmp

    Filesize

    3.3MB