Analysis

  • max time kernel
    152s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2022, 08:47

General

  • Target
    SecuriteInfo.com.Trojan.DownLoader45.30414.6829.20660.exe
  • Size 922KB
  • Sample221109-kpvvmsfcd2
  • SHA256 f6ddc63173d134db79db880c7f5b338987f31ddd36cfcb27cf15e3bb08a507bb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • kmge

Decoy
  • jia0752d.com

  • cq0jt.sbs

  • whimsicalweddingrentals.com

  • meetsex-here.life

  • hhe-crv220.com

  • bedbillionaire.com

  • soycmo.com

  • mrawkward.xyz

  • 11ramshornroad.com

  • motoyonaturals.com

  • thischicloves.com

  • gacorbet.pro

  • ihsanid.com

  • pancaketurner.com

  • santanarstore.com

  • cr3dtv.com

  • negotools.com

  • landfillequip.com

  • sejasuapropriachefe.com

  • diamant-verkopen.store

Signatures

  • Formbook

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

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Formbook payload 3 IoCs
  • ModiLoader Second Stage 63 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 48 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader45.30414.6829.20660.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader45.30414.6829.20660.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4572
      • C:\Windows\SysWOW64\colorcpl.exe
        C:\Windows\System32\colorcpl.exe
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3420
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1384
      • C:\Windows\SysWOW64\cmd.exe
        /c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
        3⤵
          PID:2308
        • C:\Program Files\Mozilla Firefox\Firefox.exe
          "C:\Program Files\Mozilla Firefox\Firefox.exe"
          3⤵
            PID:3592

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            DB1

            • Path C:\Users\Admin\AppData\Local\Temp\DB1
            • Size 40KB
            • SHA256 b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf
            • MD5 SHA1 SHA512 SSDEEP

            LK3logim.jpeg

            • Path C:\Users\Admin\AppData\Roaming\LK3BNUQ2\LK3logim.jpeg
            • Size 76KB
            • SHA256 f99f2776f3074fcf2e5a26c10a01e08d9a7a19635d2e1cb739bbde9cce7fdad7
            • MD5 SHA1 SHA512 SSDEEP

            LK3logrf.ini

            • Path C:\Users\Admin\AppData\Roaming\LK3BNUQ2\LK3logrf.ini
            • Size 40B
            • SHA256 1662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361
            • MD5 SHA1 SHA512

            LK3logrg.ini

            • Path C:\Users\Admin\AppData\Roaming\LK3BNUQ2\LK3logrg.ini
            • Size 38B
            • SHA256 75034beb7bded9aeab5748f4592b9e1419256caec474065d43e531ec5cc21c56
            • MD5 SHA1 SHA512

            LK3logri.ini

            • Path C:\Users\Admin\AppData\Roaming\LK3BNUQ2\LK3logri.ini
            • Size 40B
            • SHA256 eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae
            • MD5 SHA1 SHA512

            LK3logrv.ini

            • Path C:\Users\Admin\AppData\Roaming\LK3BNUQ2\LK3logrv.ini
            • Size 872B
            • SHA256 ee83c6bcea9353c74bfc0a7e739f3c4a765ace894470e09cdcdebba700b8d4cb
            • MD5 SHA1 SHA512

            memory/1384-324-0x0000000002CB0000-0x0000000002FFA000-memory.dmp

            memory/1384-327-0x0000000002B50000-0x0000000002BE3000-memory.dmp

            memory/1384-322-0x0000000000A70000-0x0000000000EA3000-memory.dmp

            memory/1384-323-0x0000000000770000-0x000000000079F000-memory.dmp

            memory/2228-329-0x0000000008320000-0x0000000008472000-memory.dmp

            memory/2228-328-0x0000000008320000-0x0000000008472000-memory.dmp

            memory/2228-319-0x0000000002950000-0x0000000002A3E000-memory.dmp

            memory/3420-318-0x0000000004930000-0x0000000004944000-memory.dmp

            memory/3420-303-0x0000000010410000-0x000000001043F000-memory.dmp

            memory/3420-321-0x0000000010410000-0x000000001043F000-memory.dmp

            memory/3420-306-0x0000000004A30000-0x0000000004D7A000-memory.dmp

            memory/4572-168-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-179-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-149-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-151-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-152-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-153-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-154-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-155-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-156-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-157-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-158-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-159-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-160-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-161-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-162-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-163-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-164-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-165-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-166-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-167-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-148-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-170-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-169-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-171-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-172-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-173-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-174-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-175-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-176-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-177-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-178-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-150-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-180-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-181-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-182-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-183-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-184-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-185-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-186-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-187-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-188-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-189-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-190-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-147-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-146-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-145-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-144-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-143-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-142-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-141-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-140-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-139-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-138-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-137-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-136-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-135-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-134-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-132-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-191-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-192-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-193-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-194-0x0000000003E60000-0x0000000003E8B000-memory.dmp

            memory/4572-195-0x0000000003E60000-0x0000000003E8B000-memory.dmp