Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-10-2022 07:14

General

  • Target

    SK0324415442514.exe

  • Size

    755KB

  • MD5

    7559df8faf8ba180c3897381a3b7effe

  • SHA1

    1a4d63ff3ade49d8f196b94e34c051c2b2fa90fe

  • SHA256

    54935eef1c0264f4897f97723ecc59f04673453baf5bacb4eaa6fc1ac75b88ac

  • SHA512

    8d05dee4b7bd77c4a1187f3dae055f85fb84cf92db7d3db878db74177ee9b45f3b95f0aea28140a0b7a288230706f7b56097912e48e64c7ded078e338fa612fd

  • SSDEEP

    12288:dMtnZYA3k+tEeWqFZip4Be+GA7Pes9q1ia9r0vYe+mY6Q4eYrP:WZY5+tEeWqFZip4B57Pd9qlqC6Q

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

euv4

Decoy

anniebapartments.com

hagenbicycles.com

herbalist101.com

southerncorrosion.net

kuechenpruefer.com

tajniezdrzi.quest

segurofunerarioar.com

boardsandbeamsdecor.com

alifdanismanlik.com

pkem.top

mddc.clinic

handejqr.com

crux-at.com

awp.email

hugsforbubbs.com

cielotherepy.com

turkcuyuz.com

teamidc.com

lankasirinspa.com

68135.online

Signatures

  • ModiLoader, DBatLoader

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

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • ModiLoader Second Stage 63 IoCs
  • Xloader payload 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 56 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 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:2940
    • C:\Users\Admin\AppData\Local\Temp\SK0324415442514.exe
      "C:\Users\Admin\AppData\Local\Temp\SK0324415442514.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1824
      • 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:4268
    • C:\Windows\SysWOW64\cmmon32.exe
      "C:\Windows\SysWOW64\cmmon32.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3652
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\colorcpl.exe"
        3⤵
          PID:4876

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1824-172-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-164-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-137-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-135-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-136-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-139-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-138-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-140-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-142-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-141-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-144-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-143-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-146-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-145-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-148-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-147-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-149-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-150-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-152-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-151-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-154-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-153-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-156-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-155-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-157-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-158-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-159-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-160-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-161-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-132-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-163-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-165-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-166-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-167-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-171-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-168-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-169-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-170-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-162-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-173-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-134-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-174-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-175-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-176-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-177-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-178-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-179-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-180-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-181-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-182-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-183-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-184-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-185-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-186-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-187-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-188-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-189-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-190-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-191-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-192-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-193-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-195-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/1824-194-0x0000000002860000-0x000000000288A000-memory.dmp
      Filesize

      168KB

    • memory/2940-338-0x00000000035D0000-0x00000000036BC000-memory.dmp
      Filesize

      944KB

    • memory/2940-315-0x0000000008550000-0x0000000008665000-memory.dmp
      Filesize

      1.1MB

    • memory/2940-337-0x00000000035D0000-0x00000000036BC000-memory.dmp
      Filesize

      944KB

    • memory/3652-335-0x0000000000540000-0x0000000000569000-memory.dmp
      Filesize

      164KB

    • memory/3652-329-0x0000000000000000-mapping.dmp
    • memory/3652-331-0x0000000000820000-0x000000000082C000-memory.dmp
      Filesize

      48KB

    • memory/3652-334-0x0000000002640000-0x000000000298A000-memory.dmp
      Filesize

      3.3MB

    • memory/3652-332-0x0000000000540000-0x0000000000569000-memory.dmp
      Filesize

      164KB

    • memory/3652-336-0x0000000002490000-0x0000000002520000-memory.dmp
      Filesize

      576KB

    • memory/4268-251-0x0000000000000000-mapping.dmp
    • memory/4268-330-0x0000000010410000-0x0000000010439000-memory.dmp
      Filesize

      164KB

    • memory/4268-328-0x00000000051F0000-0x0000000005201000-memory.dmp
      Filesize

      68KB

    • memory/4268-310-0x0000000010410000-0x0000000010439000-memory.dmp
      Filesize

      164KB

    • memory/4268-313-0x00000000052B0000-0x00000000055FA000-memory.dmp
      Filesize

      3.3MB

    • memory/4876-333-0x0000000000000000-mapping.dmp