Analysis

  • max time kernel
    75s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 08:00

General

  • Target

    e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe

  • Size

    644KB

  • MD5

    f1af018a2abde6c99bf5804181485dbe

  • SHA1

    752fe437cc1d88f7a7d3726a343485adcd98d4cd

  • SHA256

    e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9

  • SHA512

    65d69213e5bfc0e94dea072a518f784052e2fe59890a2688b886d48130664bb41d95ca07047be42f3eebecd3522651bb377cda9a2f219f6870e0debe79816fde

  • SSDEEP

    12288:uFWVF4zUktye4I80ail1zjOPyxoaEefbpr/ACAv93z7PiOK:u4VS5tn40aI1mP4oFeDpr/+v93XaOK

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

gtt8

Decoy

thesuccessbot.com

rittercivil.com

jt1.fun

d365extension.com

quqoxeq.top

visittworiverswi.com

bfprotienda.com

greenhabitsph.com

ladmere.com

clockboutiques.com

minwart.xyz

xinyuejiancai.online

eggsl.com

fetchingcandles.com

skywatiniya.com

hinkley.news

realityonlineenterprises.com

teamcroissant.com

esfera-pv.ch

herdadedosmontesbastos.com

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
    "C:\Users\Admin\AppData\Local\Temp\e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Users\Admin\AppData\Local\Temp\e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
      "C:\Users\Admin\AppData\Local\Temp\e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe"
      2⤵
        PID:680
      • C:\Users\Admin\AppData\Local\Temp\e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe
        "C:\Users\Admin\AppData\Local\Temp\e7c0f1c7d8be3a2927c65cbdf4a2f0dd835b4bcf81eea19a00e50d1fc1a191d9.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:320

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/320-62-0x0000000000400000-0x000000000042F000-memory.dmp
      Filesize

      188KB

    • memory/320-66-0x00000000008B0000-0x0000000000BB3000-memory.dmp
      Filesize

      3.0MB

    • memory/320-65-0x0000000000400000-0x000000000042F000-memory.dmp
      Filesize

      188KB

    • memory/320-64-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/320-63-0x0000000000400000-0x000000000042F000-memory.dmp
      Filesize

      188KB

    • memory/1708-57-0x0000000000250000-0x0000000000262000-memory.dmp
      Filesize

      72KB

    • memory/1708-60-0x00000000022B0000-0x00000000022F0000-memory.dmp
      Filesize

      256KB

    • memory/1708-61-0x0000000000C70000-0x0000000000CA8000-memory.dmp
      Filesize

      224KB

    • memory/1708-59-0x0000000004F90000-0x0000000005000000-memory.dmp
      Filesize

      448KB

    • memory/1708-58-0x0000000000260000-0x000000000026C000-memory.dmp
      Filesize

      48KB

    • memory/1708-54-0x0000000000D30000-0x0000000000DD8000-memory.dmp
      Filesize

      672KB

    • memory/1708-56-0x00000000022B0000-0x00000000022F0000-memory.dmp
      Filesize

      256KB

    • memory/1708-55-0x00000000022B0000-0x00000000022F0000-memory.dmp
      Filesize

      256KB