Analysis

  • max time kernel
    148s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 29 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1268
    • 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:1400
      • 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:2948
    • C:\Windows\SysWOW64\cscript.exe
      "C:\Windows\SysWOW64\cscript.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\vNrcPvMYLZmn2cc.exe"
        3⤵
        • Deletes itself
        PID:2976

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1268-15-0x0000000000010000-0x0000000000020000-memory.dmp

    Filesize

    64KB

  • memory/1268-23-0x0000000007210000-0x000000000734B000-memory.dmp

    Filesize

    1.2MB

  • memory/1268-18-0x0000000007210000-0x000000000734B000-memory.dmp

    Filesize

    1.2MB

  • memory/1400-5-0x00000000008B0000-0x00000000008BE000-memory.dmp

    Filesize

    56KB

  • memory/1400-3-0x0000000000880000-0x0000000000892000-memory.dmp

    Filesize

    72KB

  • memory/1400-0-0x000000007499E000-0x000000007499F000-memory.dmp

    Filesize

    4KB

  • memory/1400-6-0x0000000004F40000-0x0000000004FB6000-memory.dmp

    Filesize

    472KB

  • memory/1400-1-0x0000000001020000-0x00000000010D0000-memory.dmp

    Filesize

    704KB

  • memory/1400-4-0x00000000008A0000-0x00000000008A8000-memory.dmp

    Filesize

    32KB

  • memory/1400-12-0x0000000074990000-0x000000007507E000-memory.dmp

    Filesize

    6.9MB

  • memory/1400-2-0x0000000074990000-0x000000007507E000-memory.dmp

    Filesize

    6.9MB

  • memory/2216-21-0x0000000000070000-0x000000000009F000-memory.dmp

    Filesize

    188KB

  • memory/2216-19-0x0000000000E00000-0x0000000000E22000-memory.dmp

    Filesize

    136KB

  • memory/2216-20-0x0000000000E00000-0x0000000000E22000-memory.dmp

    Filesize

    136KB

  • memory/2948-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2948-16-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2948-17-0x00000000002D0000-0x00000000002E4000-memory.dmp

    Filesize

    80KB

  • memory/2948-13-0x0000000000A20000-0x0000000000D23000-memory.dmp

    Filesize

    3.0MB

  • memory/2948-8-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2948-11-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2948-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB