Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/06/2023, 09:47

General

  • Target

    SVD002837727.exe

  • Size

    798KB

  • MD5

    fdb52da6cf766fb4f0c56d3dac749faa

  • SHA1

    32c1e7f2ac0506025ceafd8465fb5be2c61590bf

  • SHA256

    6504563c0b530d8886ebe893983491e046949b70117d41c9baff7e8503e202dd

  • SHA512

    a9aa3ad596173825499b88c3abf07ace7f407ffa90a0dce4c631ac3e8b0dd278f3a3be198a05726c0ca914474845efc249a6fb6482b11e4a03f89b67d10e4bd9

  • SSDEEP

    12288:6ZyvbhaDnLMzIL2q+RTdOL8er5TXnrd2Bh5qj4lPucRd3nX88+c7vWbtNr9/2DIY:3OyqGUL8CTXSPuc7Xs7J/y2B/S

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

km37

Decoy

busybody.app

damcostafreda12.cat

blueridgebedracks.com

hilltopspice.com

addonysfitwear.com

bestridelabs.com

huashi366.com

1wihug.top

66563.se

96mvipmy.com

lab1207.com

80b80.app

graphicstudio53.com

xn--etherealsoires-mkb.com

bestrosetoy.com

discounthub.xyz

addmusthaveoppprofit.online

abovegame.biz

getv3apparel.com

designroom.app

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 40 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3136
    • C:\Users\Admin\AppData\Local\Temp\SVD002837727.exe
      "C:\Users\Admin\AppData\Local\Temp\SVD002837727.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3304
      • C:\Users\Admin\AppData\Local\Temp\SVD002837727.exe
        "C:\Users\Admin\AppData\Local\Temp\SVD002837727.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:948
    • C:\Windows\SysWOW64\control.exe
      "C:\Windows\SysWOW64\control.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1304
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\SVD002837727.exe"
        3⤵
          PID:400

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/948-159-0x0000000001B30000-0x0000000001E7A000-memory.dmp

            Filesize

            3.3MB

          • memory/948-140-0x0000000000400000-0x000000000042F000-memory.dmp

            Filesize

            188KB

          • memory/948-162-0x0000000000400000-0x000000000042F000-memory.dmp

            Filesize

            188KB

          • memory/948-160-0x0000000001E80000-0x0000000001E94000-memory.dmp

            Filesize

            80KB

          • memory/1304-169-0x0000000002BA0000-0x0000000002C33000-memory.dmp

            Filesize

            588KB

          • memory/1304-167-0x0000000000B90000-0x0000000000BBF000-memory.dmp

            Filesize

            188KB

          • memory/1304-165-0x0000000000B90000-0x0000000000BBF000-memory.dmp

            Filesize

            188KB

          • memory/1304-166-0x0000000002C80000-0x0000000002FCA000-memory.dmp

            Filesize

            3.3MB

          • memory/1304-164-0x00000000009E0000-0x0000000000A07000-memory.dmp

            Filesize

            156KB

          • memory/1304-163-0x00000000009E0000-0x0000000000A07000-memory.dmp

            Filesize

            156KB

          • memory/3136-183-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-188-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-152-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-153-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-154-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-155-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-156-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-157-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-158-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-150-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-149-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-161-0x0000000008A90000-0x0000000008B84000-memory.dmp

            Filesize

            976KB

          • memory/3136-148-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-147-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-232-0x00000000034D0000-0x00000000034E0000-memory.dmp

            Filesize

            64KB

          • memory/3136-231-0x0000000003430000-0x000000000343B000-memory.dmp

            Filesize

            44KB

          • memory/3136-146-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-145-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-144-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-170-0x0000000008B90000-0x0000000008C65000-memory.dmp

            Filesize

            852KB

          • memory/3136-171-0x0000000008B90000-0x0000000008C65000-memory.dmp

            Filesize

            852KB

          • memory/3136-173-0x0000000008B90000-0x0000000008C65000-memory.dmp

            Filesize

            852KB

          • memory/3136-175-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-176-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-177-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-178-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-179-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-180-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-181-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-182-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-143-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-184-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-185-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-186-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-187-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-151-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-189-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-190-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-191-0x0000000003430000-0x000000000343B000-memory.dmp

            Filesize

            44KB

          • memory/3136-194-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-195-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-196-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-197-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-198-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-199-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-200-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-201-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-202-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-203-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-204-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-205-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-206-0x0000000003430000-0x000000000343B000-memory.dmp

            Filesize

            44KB

          • memory/3136-207-0x00000000034D0000-0x00000000034E0000-memory.dmp

            Filesize

            64KB

          • memory/3136-208-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-209-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-210-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-211-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-212-0x00000000034D0000-0x00000000034E0000-memory.dmp

            Filesize

            64KB

          • memory/3136-214-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-215-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-216-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-217-0x0000000003290000-0x00000000032A0000-memory.dmp

            Filesize

            64KB

          • memory/3136-230-0x0000000003430000-0x000000000343A000-memory.dmp

            Filesize

            40KB

          • memory/3304-133-0x0000000000430000-0x00000000004FC000-memory.dmp

            Filesize

            816KB

          • memory/3304-134-0x00000000054B0000-0x0000000005A54000-memory.dmp

            Filesize

            5.6MB

          • memory/3304-135-0x0000000004F00000-0x0000000004F92000-memory.dmp

            Filesize

            584KB

          • memory/3304-136-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

            Filesize

            64KB

          • memory/3304-137-0x0000000004E90000-0x0000000004E9A000-memory.dmp

            Filesize

            40KB

          • memory/3304-138-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

            Filesize

            64KB

          • memory/3304-139-0x00000000067D0000-0x000000000686C000-memory.dmp

            Filesize

            624KB