Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-07-2024 06:24

General

  • Target

    vNrcPvMYLZmn2cc.exe

  • Size

    681KB

  • MD5

    8e9b751ecbb040e9893199329566c826

  • SHA1

    dee40b465783386a418bd5c4dc529b07659e1827

  • SHA256

    0b2881dffc8cd0c36764d955f9478964c95822672da0f5ba29a5af5c16059b16

  • SHA512

    71c59a006f0701427507261b6403c9a406f0193377bf8b6f473051e6461110438528656f3e6d6ffcc45da1eeb45629c20eff1d7938bfc01d915b8e9c09a00a3e

  • SSDEEP

    12288:BnMN4Np0xC0eQiLEX6e51HHZt12FhT0g5kklyEhxcN5GJohLTo:BMN4NpECrREX6e51ZGhT6kgEjcNwJo1

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

mc10

Decoy

sttcorp.one

jack88.lat

owl-protect.com

hnszrrn.com

at89v2.com

h147.top

takle4creators.com

fondsa.xyz

mantenopolice.com

shophansler.com

dessertt.com

thecollisionmagazine.com

tatesfluffyfrenchies.com

h1f2v.rest

bluewandltd.com

cuplaho2003.shop

2thetcleaningservice.com

yc85w.top

natursache.shop

allmyabilities.com

Signatures

  • Formbook

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

  • Formbook payload 3 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 58 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 12 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\vNrcPvMYLZmn2cc.exe
      "C:\Users\Admin\AppData\Local\Temp\vNrcPvMYLZmn2cc.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4004
      • C:\Users\Admin\AppData\Local\Temp\vNrcPvMYLZmn2cc.exe
        "C:\Users\Admin\AppData\Local\Temp\vNrcPvMYLZmn2cc.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3252
    • C:\Windows\SysWOW64\wscript.exe
      "C:\Windows\SysWOW64\wscript.exe"
      2⤵
      • Blocklisted process makes network request
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3920
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\vNrcPvMYLZmn2cc.exe"
        3⤵
          PID:4808

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3252-14-0x0000000000FA0000-0x00000000012EA000-memory.dmp

      Filesize

      3.3MB

    • memory/3252-16-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/3252-17-0x00000000009D0000-0x00000000009E4000-memory.dmp

      Filesize

      80KB

    • memory/3252-11-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/3448-29-0x00000000092E0000-0x0000000009444000-memory.dmp

      Filesize

      1.4MB

    • memory/3448-26-0x00000000092E0000-0x0000000009444000-memory.dmp

      Filesize

      1.4MB

    • memory/3448-25-0x00000000092E0000-0x0000000009444000-memory.dmp

      Filesize

      1.4MB

    • memory/3448-23-0x00000000034C0000-0x0000000003594000-memory.dmp

      Filesize

      848KB

    • memory/3448-18-0x00000000034C0000-0x0000000003594000-memory.dmp

      Filesize

      848KB

    • memory/3920-21-0x0000000000620000-0x000000000064F000-memory.dmp

      Filesize

      188KB

    • memory/3920-20-0x0000000000150000-0x0000000000177000-memory.dmp

      Filesize

      156KB

    • memory/3920-19-0x0000000000150000-0x0000000000177000-memory.dmp

      Filesize

      156KB

    • memory/4004-6-0x0000000005CB0000-0x0000000005CC2000-memory.dmp

      Filesize

      72KB

    • memory/4004-13-0x0000000074430000-0x0000000074BE0000-memory.dmp

      Filesize

      7.7MB

    • memory/4004-10-0x0000000008450000-0x00000000084EC000-memory.dmp

      Filesize

      624KB

    • memory/4004-9-0x0000000006B10000-0x0000000006B86000-memory.dmp

      Filesize

      472KB

    • memory/4004-8-0x0000000006AF0000-0x0000000006AFE000-memory.dmp

      Filesize

      56KB

    • memory/4004-7-0x0000000006AE0000-0x0000000006AE8000-memory.dmp

      Filesize

      32KB

    • memory/4004-0-0x000000007443E000-0x000000007443F000-memory.dmp

      Filesize

      4KB

    • memory/4004-4-0x0000000074430000-0x0000000074BE0000-memory.dmp

      Filesize

      7.7MB

    • memory/4004-5-0x0000000005950000-0x000000000595A000-memory.dmp

      Filesize

      40KB

    • memory/4004-3-0x0000000005880000-0x0000000005912000-memory.dmp

      Filesize

      584KB

    • memory/4004-2-0x0000000005F30000-0x00000000064D4000-memory.dmp

      Filesize

      5.6MB

    • memory/4004-1-0x0000000000E00000-0x0000000000EB0000-memory.dmp

      Filesize

      704KB