Windows 7 deprecation

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

Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 14:36

General

  • Target

    Dekont.pdf.exe

  • Size

    523KB

  • MD5

    00c530ddcfaeed76880d3813eb299fd0

  • SHA1

    1804eca4b9abfae9be3bf90575142044b6768a1f

  • SHA256

    d8d4a283c2cf6b0b3339d73021955f68d748cad0fd0646f84dbba778e682253e

  • SHA512

    3712037c8188d696570a621960e6ac077dc2fbc9bb92398df96d137635c6bc25ba54895c3a80f993ec6d3c7c7a707b9167f23b39a853591067332ff59f325d60

  • SSDEEP

    12288:94/Mb60lGYuvC6Zea5M38EHOFdnEqX3o3AgX4N6:Q0lLuK61u8ScnD0AN6

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

mh21

Decoy

qiandaye.top

zltgw.com

getxgp.link

forest-create.site

parsefilm.com

foodstore.top

reynoldsquality.com

tripleshops.com

altuwaijrifood.com

seniorassistedlivinglocator.com

essencedelanature.com

hrwv098.xyz

olkja.xyz

10685johansen.com

ajidenhp.com

sensifiedregistration.com

timetodatings.life

bizbet-review-pt.com

zhangming.asia

xn--vhq074eeozsda.top

Signatures

  • Formbook

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

  • Formbook payload 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1288
    • C:\Users\Admin\AppData\Local\Temp\Dekont.pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Dekont.pdf.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2128
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2224
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\SysWOW64\msiexec.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2476
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 272
        3⤵
        • Program crash
        PID:2664

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1288-26-0x0000000006B60000-0x0000000006C81000-memory.dmp

    Filesize

    1.1MB

  • memory/1288-20-0x0000000006B60000-0x0000000006C81000-memory.dmp

    Filesize

    1.1MB

  • memory/1288-19-0x0000000000210000-0x0000000000310000-memory.dmp

    Filesize

    1024KB

  • memory/2128-14-0x0000000074560000-0x0000000074C4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2128-1-0x0000000074560000-0x0000000074C4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2128-2-0x0000000004A90000-0x0000000004AD0000-memory.dmp

    Filesize

    256KB

  • memory/2128-3-0x0000000000580000-0x00000000005E0000-memory.dmp

    Filesize

    384KB

  • memory/2128-4-0x00000000021D0000-0x000000000222E000-memory.dmp

    Filesize

    376KB

  • memory/2128-5-0x00000000003F0000-0x000000000043E000-memory.dmp

    Filesize

    312KB

  • memory/2128-6-0x0000000002230000-0x000000000227C000-memory.dmp

    Filesize

    304KB

  • memory/2128-0-0x0000000000BA0000-0x0000000000C2A000-memory.dmp

    Filesize

    552KB

  • memory/2224-9-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2224-15-0x0000000000810000-0x0000000000B13000-memory.dmp

    Filesize

    3.0MB

  • memory/2224-17-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2224-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2224-18-0x0000000000320000-0x0000000000334000-memory.dmp

    Filesize

    80KB

  • memory/2224-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2224-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2476-21-0x0000000000BC0000-0x0000000000BD4000-memory.dmp

    Filesize

    80KB

  • memory/2476-22-0x0000000000BC0000-0x0000000000BD4000-memory.dmp

    Filesize

    80KB

  • memory/2476-24-0x0000000000BC0000-0x0000000000BD4000-memory.dmp

    Filesize

    80KB