Analysis

  • max time kernel
    150s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    26/02/2021, 13:56

General

  • Target
    CONT NO DFSU125310 products list.exe
  • Size 1.0MB
  • Sample210226-pyghp91q7e
  • SHA256 9f38ade8e53d28eef33a81e0559b92b44fa878ae9b61fadd3bb245d33486e2c0
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.discorddeno.land/suod/

Decoy
  • casirivimab.info

  • johnvogia.com

  • lzdafang.com

  • tarihmarketi.com

  • singalongpress.com

  • three60farms.com

  • websky.pro

  • jacketsmecca.com

  • magentos6.com

  • brooksideseniorapts.com

  • onewhistleandflags.com

  • naturopathe-valdoise-france.com

  • reflexmem.com

  • kurumsalpanel.com

  • bhuwarecruitment.com

  • exponentialhealth.online

  • posttensionrepairs.com

  • prbrokerllc.com

  • aashealthcarestaffing.com

  • pubgeventcenter.com

Signatures

  • Formbook

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

  • Formbook Payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CONT NO DFSU125310 products list.exe
    "C:\Users\Admin\AppData\Local\Temp\CONT NO DFSU125310 products list.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1028
    • C:\Users\Admin\AppData\Local\Temp\CONT NO DFSU125310 products list.exe
      "C:\Users\Admin\AppData\Local\Temp\CONT NO DFSU125310 products list.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      PID:2168
  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\SysWOW64\msiexec.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3780
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\CONT NO DFSU125310 products list.exe"
        3⤵
          PID:3552

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1028-3-0x0000000000E60000-0x0000000000E61000-memory.dmp

          memory/1028-5-0x00000000057C0000-0x00000000057C1000-memory.dmp

          memory/1028-6-0x0000000005D60000-0x0000000005D61000-memory.dmp

          memory/1028-7-0x0000000005860000-0x0000000005861000-memory.dmp

          memory/1028-8-0x0000000005790000-0x0000000005791000-memory.dmp

          memory/1028-9-0x0000000005A30000-0x0000000005A31000-memory.dmp

          memory/1028-10-0x0000000005AC0000-0x0000000005AC1000-memory.dmp

          memory/1028-11-0x00000000057B0000-0x00000000057B3000-memory.dmp

          memory/1028-12-0x0000000006440000-0x0000000006494000-memory.dmp

          memory/1028-2-0x0000000073EE0000-0x00000000745CE000-memory.dmp

          memory/1680-19-0x00000000057B0000-0x00000000058E5000-memory.dmp

          memory/1680-26-0x0000000003140000-0x0000000003223000-memory.dmp

          memory/2168-13-0x0000000000400000-0x000000000042E000-memory.dmp

          memory/2168-17-0x0000000001240000-0x0000000001254000-memory.dmp

          memory/2168-16-0x00000000012C0000-0x00000000015E0000-memory.dmp

          memory/3780-23-0x00000000030F0000-0x000000000311E000-memory.dmp

          memory/3780-22-0x0000000000960000-0x0000000000972000-memory.dmp

          memory/3780-24-0x00000000045A0000-0x00000000048C0000-memory.dmp

          memory/3780-25-0x0000000004990000-0x0000000004A23000-memory.dmp