Analysis

  • max time kernel
    133s
  • max time network
    135s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    29/11/2021, 17:30

General

  • Target
    b453431bd73d0333530edd13f38089b4.exe
  • Size 476KB
  • Sample211129-v2569aceam
  • SHA256 71b4619d3dd4bb8e3619a2ebfe39f71c728d0d723992e44c8564dab8e8035b28
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • nqm8

C2
  • http://www.mmsite.site/nqm8/

Decoy
  • gr8leiloes.com

  • workali.com

  • tom641220480.online

  • metaversehome.tech

  • aljinternationalcorp.com

  • drofekt.com

  • landmanagementdirtworksnwar.com

  • liaslaton.com

  • hanswelliot.com

  • sterling2.xyz

  • metatock.com

  • tnbankauctionproperties.com

  • 366466.com

  • g1ft-portal.net

  • highlandsdg.com

  • letsgorebranding.com

  • tc76.xyz

  • colo2022.xyz

  • reikicertificationcourses.info

  • metawks.com

Signatures

  • Formbook

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

  • Formbook Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b453431bd73d0333530edd13f38089b4.exe
    "C:\Users\Admin\AppData\Local\Temp\b453431bd73d0333530edd13f38089b4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2728
    • C:\Users\Admin\AppData\Local\Temp\b453431bd73d0333530edd13f38089b4.exe
      "C:\Users\Admin\AppData\Local\Temp\b453431bd73d0333530edd13f38089b4.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3144

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2728-115-0x0000000000F20000-0x0000000000F21000-memory.dmp

        memory/2728-117-0x0000000005DB0000-0x0000000005DB1000-memory.dmp

        memory/2728-118-0x00000000058B0000-0x00000000058B1000-memory.dmp

        memory/2728-119-0x0000000005850000-0x0000000005851000-memory.dmp

        memory/2728-120-0x0000000005890000-0x0000000005891000-memory.dmp

        memory/2728-121-0x0000000007BF0000-0x0000000007BF6000-memory.dmp

        memory/2728-122-0x0000000008050000-0x0000000008051000-memory.dmp

        memory/2728-123-0x0000000007FB0000-0x0000000007FB1000-memory.dmp

        memory/2728-124-0x0000000008260000-0x00000000082C3000-memory.dmp

        memory/3144-125-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/3144-127-0x0000000001690000-0x00000000019B0000-memory.dmp