Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/08/2023, 12:10

General

  • Target

    Kaas Order 2023 pdf.exe

  • Size

    237KB

  • MD5

    5caade9e8a1281ee68581e53631ec3ed

  • SHA1

    77b9a0f424eed669f235accc64e22519148cd608

  • SHA256

    ce4adf5f77ad3bf554ee6727abfe3c82e49ac5097e4e8d50ba2faba0d05b9c1d

  • SHA512

    b657353982207ac455b50898a5c69b41eaf7953c88dec4635c3384e34c9ad3b79935871c37bd5eb01459dd2398f1186a42b9a2c8d310332201b27324d8ec760f

  • SSDEEP

    3072:HfY/TU9fE9PEtu+bkUV+m5g1dBNvUEc4NprW779OXLMJIg6mZKIx6e7Mk1WVsb:/Ya62k1m5g1pUcc776xmgpk1esb

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

sn26

Decoy

resenha10.bet

gulshan-rajput.com

xbus.tech

z813my.cfd

wlxzjlny.cfd

auntengotiempo.com

canada-reservation.com

thegiftcompany.shop

esthersilveirapropiedades.com

1wapws.top

ymjblnvo.cfd

termokimik.net

kushiro-artist-school.com

bmmboo.com

caceresconstructionservices.com

kentuckywalkabout.com

bringyourcart.com

miamiwinetour.com

bobcatsocial.site

thirdmind.network

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 60 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3132
    • C:\Users\Admin\AppData\Local\Temp\Kaas Order 2023 pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Kaas Order 2023 pdf.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4364
      • C:\Users\Admin\AppData\Local\Temp\Kaas Order 2023 pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\Kaas Order 2023 pdf.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1812
    • C:\Windows\SysWOW64\netsh.exe
      "C:\Windows\SysWOW64\netsh.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1320
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Kaas Order 2023 pdf.exe"
        3⤵
          PID:2796

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\nsfD227.tmp\omlddmu.dll

      Filesize

      10KB

      MD5

      63a97017f63052b3a9d2abbeecb3c39e

      SHA1

      264a44877e1fc56393fc4049801b7968a33d26b7

      SHA256

      63e77a05ddd8a2061a582ac1fd0354643b74bcbe2ce21bdaa23e6c95fc461402

      SHA512

      a1f992deea0fe8dd19c276c88527f2f1a18ad4b24c50210a8fd9d198dde60d5ae1d5ef2df5a5ab10b32e3fc1892e0d6c02789f08e5795b2d5e4b99d02d4e7969

    • memory/1320-146-0x0000000001180000-0x000000000119E000-memory.dmp

      Filesize

      120KB

    • memory/1320-150-0x0000000001180000-0x000000000119E000-memory.dmp

      Filesize

      120KB

    • memory/1320-151-0x0000000000370000-0x000000000039F000-memory.dmp

      Filesize

      188KB

    • memory/1320-152-0x00000000011A0000-0x00000000014EA000-memory.dmp

      Filesize

      3.3MB

    • memory/1320-153-0x0000000000370000-0x000000000039F000-memory.dmp

      Filesize

      188KB

    • memory/1320-155-0x0000000000DC0000-0x0000000000E54000-memory.dmp

      Filesize

      592KB

    • memory/1812-140-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1812-141-0x0000000000AD0000-0x0000000000E1A000-memory.dmp

      Filesize

      3.3MB

    • memory/1812-143-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1812-144-0x0000000000A00000-0x0000000000A15000-memory.dmp

      Filesize

      84KB

    • memory/3132-188-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-198-0x0000000007CC0000-0x0000000007CD0000-memory.dmp

      Filesize

      64KB

    • memory/3132-157-0x0000000008740000-0x0000000008881000-memory.dmp

      Filesize

      1.3MB

    • memory/3132-159-0x0000000008740000-0x0000000008881000-memory.dmp

      Filesize

      1.3MB

    • memory/3132-162-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-161-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-163-0x00000000033B0000-0x00000000033C0000-memory.dmp

      Filesize

      64KB

    • memory/3132-164-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-165-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-166-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-168-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-167-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-170-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-172-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-173-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-174-0x0000000007CC0000-0x0000000007CD0000-memory.dmp

      Filesize

      64KB

    • memory/3132-175-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-176-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-178-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-177-0x0000000007CC0000-0x0000000007CD0000-memory.dmp

      Filesize

      64KB

    • memory/3132-180-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-182-0x00000000033B0000-0x00000000033C0000-memory.dmp

      Filesize

      64KB

    • memory/3132-181-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-184-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-186-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-187-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-189-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-191-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-192-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-145-0x0000000003240000-0x000000000338B000-memory.dmp

      Filesize

      1.3MB

    • memory/3132-194-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-196-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-197-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-195-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-193-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-156-0x0000000008740000-0x0000000008881000-memory.dmp

      Filesize

      1.3MB

    • memory/3132-205-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-206-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-207-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-208-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-209-0x0000000003060000-0x0000000003062000-memory.dmp

      Filesize

      8KB

    • memory/3132-210-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-211-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-212-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-214-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-213-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-217-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-216-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-218-0x0000000003070000-0x0000000003080000-memory.dmp

      Filesize

      64KB

    • memory/3132-219-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-220-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-221-0x0000000003070000-0x0000000003080000-memory.dmp

      Filesize

      64KB

    • memory/3132-222-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-224-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-226-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-229-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-231-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-232-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-230-0x0000000003060000-0x0000000003062000-memory.dmp

      Filesize

      8KB

    • memory/3132-234-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-233-0x0000000003070000-0x0000000003080000-memory.dmp

      Filesize

      64KB

    • memory/3132-228-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-225-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-235-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-237-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-236-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-238-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-239-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-240-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-241-0x00000000033A0000-0x00000000033B0000-memory.dmp

      Filesize

      64KB

    • memory/3132-243-0x0000000003070000-0x0000000003080000-memory.dmp

      Filesize

      64KB

    • memory/4364-139-0x0000000003150000-0x0000000003152000-memory.dmp

      Filesize

      8KB