Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2024 02:12

General

  • Target

    1e3104a64ac3e19163d22210b2f4df66dbccfe1731177ba1022ff9044b421c84.exe

  • Size

    676KB

  • MD5

    4d0867ea5dcf8e876a3f6f5bd1552ade

  • SHA1

    f09517c6686417496adf05e0ed15012e9b338797

  • SHA256

    1e3104a64ac3e19163d22210b2f4df66dbccfe1731177ba1022ff9044b421c84

  • SHA512

    98b980daba6f0d7697464ded3508c5b5378889d7df82c5280d7d3905f9a359ae5d741925996205fb8732de298ca1628eacf02c652535b16af30d508ba1f88d21

  • SSDEEP

    12288:RL32DHZno/YcGA441BEisVPmL6sPmUbovD1BJy3jW3vWqp0:RL32DH9oe0LsVPQ6QmecJy3jWu0

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

c24t

Decoy

ealthbridgeccs.online

ngelicais.art

uktuksu1.sbs

fapoker.asia

hecreature.tech

orenzoplaybest14.xyz

op-smartphones-deal.today

delark.click

7395.asia

otnews.cfd

j16e.xyz

oko.events

fscxb.top

roudtxliberals.vote

asas-br.bond

ourhealthyourlife.shop

fbpd.top

j9u9.xyz

uijiuw.top

aming-chair-37588.bond

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 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1e3104a64ac3e19163d22210b2f4df66dbccfe1731177ba1022ff9044b421c84.exe
    "C:\Users\Admin\AppData\Local\Temp\1e3104a64ac3e19163d22210b2f4df66dbccfe1731177ba1022ff9044b421c84.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2592
    • C:\Users\Admin\AppData\Local\Temp\1e3104a64ac3e19163d22210b2f4df66dbccfe1731177ba1022ff9044b421c84.exe
      "C:\Users\Admin\AppData\Local\Temp\1e3104a64ac3e19163d22210b2f4df66dbccfe1731177ba1022ff9044b421c84.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2592-6-0x0000000006020000-0x0000000006096000-memory.dmp

    Filesize

    472KB

  • memory/2592-1-0x0000000001110000-0x00000000011C0000-memory.dmp

    Filesize

    704KB

  • memory/2592-2-0x0000000074120000-0x000000007480E000-memory.dmp

    Filesize

    6.9MB

  • memory/2592-3-0x000000007412E000-0x000000007412F000-memory.dmp

    Filesize

    4KB

  • memory/2592-4-0x0000000074120000-0x000000007480E000-memory.dmp

    Filesize

    6.9MB

  • memory/2592-5-0x00000000004C0000-0x00000000004D2000-memory.dmp

    Filesize

    72KB

  • memory/2592-0-0x000000007412E000-0x000000007412F000-memory.dmp

    Filesize

    4KB

  • memory/2592-14-0x0000000074120000-0x000000007480E000-memory.dmp

    Filesize

    6.9MB

  • memory/2744-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2744-10-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2744-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2744-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2744-15-0x0000000000A20000-0x0000000000D23000-memory.dmp

    Filesize

    3.0MB