Analysis

  • max time kernel
    29s
  • max time network
    143s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19/08/2024, 16:32

General

  • Target
    IncestAdaptedV2.exe
  • Size 1.7MB
  • Sample240819-t2f2paybkn
  • SHA256 34b896d2e6470b2bd8facb9a796e0a521b78ec4956a573b5b38cacdc42622caa
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3408
      • C:\Users\Admin\AppData\Local\Temp\IncestAdaptedV2.exe
        "C:\Users\Admin\AppData\Local\Temp\IncestAdaptedV2.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1200
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k move Charger Charger.cmd & Charger.cmd & exit
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1104
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:2452
          • C:\Windows\SysWOW64\findstr.exe
            findstr /I "wrsa.exe opssvc.exe"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:1280
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:768
          • C:\Windows\SysWOW64\findstr.exe
            findstr /I "avastui.exe avgui.exe bdservicehost.exe ekrn.exe nswscsvc.exe sophoshealth.exe"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:3696
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c md 528872
            4⤵
            • System Location Discovery: System Language Discovery
            PID:5092
          • C:\Windows\SysWOW64\findstr.exe
            findstr /V "BmForgottenHdtvDangerous" Banners
            4⤵
            • System Location Discovery: System Language Discovery
            PID:4708
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c copy /b ..\Breathing + ..\Memo + ..\Vary + ..\Roller + ..\Movies + ..\Horizontal + ..\Implications + ..\Hearings + ..\Detective + ..\Slim + ..\Attend + ..\Pd + ..\Beneath + ..\Tracking X
            4⤵
            • System Location Discovery: System Language Discovery
            PID:2944
          • C:\Users\Admin\AppData\Local\Temp\528872\Router.pif
            Router.pif X
            4⤵
            • Suspicious use of NtCreateUserProcessOtherParentProcess
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of WriteProcessMemory
            PID:4660
          • C:\Windows\SysWOW64\choice.exe
            choice /d y /t 5
            4⤵
            • System Location Discovery: System Language Discovery
            PID:1624
      • C:\Users\Admin\AppData\Local\Temp\528872\RegAsm.exe
        C:\Users\Admin\AppData\Local\Temp\528872\RegAsm.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4172

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          RegAsm.exe

          • Path C:\Users\Admin\AppData\Local\Temp\528872\RegAsm.exe
          • Size 63KB
          • SHA256 53195987d396986ebcb20425ac130e78ad308fdbd918f33f3fd92b99abda314b
          • MD5 SHA1 SHA512 SSDEEP

          Router.pif

          • Path C:\Users\Admin\AppData\Local\Temp\528872\Router.pif
          • Size 872KB
          • SHA256 237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
          • MD5 SHA1 SHA512 SSDEEP

          X

          • Path C:\Users\Admin\AppData\Local\Temp\528872\X
          • Size 916KB
          • SHA256 903b0281dd31a26c522bfe9931c473e8dd8edeab8b93a57dd8d148979f425e14
          • MD5 SHA1 SHA512 SSDEEP

          Attend

          • Path C:\Users\Admin\AppData\Local\Temp\Attend
          • Size 88KB
          • SHA256 dd0f7b0ebf50c9a0c85786247b1dd589a1fe56353bb6000d996a7d80432ee966
          • MD5 SHA1 SHA512 SSDEEP

          Banners

          • Path C:\Users\Admin\AppData\Local\Temp\Banners
          • Size 978B
          • SHA256 9924ad2f87325fb615e613221f1c6c7fa556776d533d3738b35402c4412ca6ef
          • MD5 SHA1 SHA512

          Beneath

          • Path C:\Users\Admin\AppData\Local\Temp\Beneath
          • Size 78KB
          • SHA256 407d06a493ca42099435ea7ceaefd56e9dff512f385391b302aafa0d06557705
          • MD5 SHA1 SHA512 SSDEEP

          Breathing

          • Path C:\Users\Admin\AppData\Local\Temp\Breathing
          • Size 65KB
          • SHA256 e0bd410a1f4a2c2cc59bed7535e8bfb3b161b03cd65744e5f40c5dfa3b9dddb9
          • MD5 SHA1 SHA512 SSDEEP

          Charger

          • Path C:\Users\Admin\AppData\Local\Temp\Charger
          • Size 24KB
          • SHA256 f9471d25c71c16a5c70bc3e7f4cd264850b8103a456c1f9dc5fcd814a2815fb6
          • MD5 SHA1 SHA512 SSDEEP

          Demo

          • Path C:\Users\Admin\AppData\Local\Temp\Demo
          • Size 871KB
          • SHA256 1161c184c7630fb4554db0e15da3546350a684bfd8cef86eac22e5b098138aea
          • MD5 SHA1 SHA512 SSDEEP

          Detective

          • Path C:\Users\Admin\AppData\Local\Temp\Detective
          • Size 81KB
          • SHA256 4188adca01c6eee1947e83cec2b79171ca316972e4a6a1f093b059c2322700c5
          • MD5 SHA1 SHA512 SSDEEP

          Hearings

          • Path C:\Users\Admin\AppData\Local\Temp\Hearings
          • Size 69KB
          • SHA256 63aab4a9cc7f1ae0c63c1cf774503ba609b882af084046d27f5876b922fc094a
          • MD5 SHA1 SHA512 SSDEEP

          Horizontal

          • Path C:\Users\Admin\AppData\Local\Temp\Horizontal
          • Size 50KB
          • SHA256 49907e61d9d869549f17deb0112d9ac7cd65a0eb66ca9080454dc7421be085e8
          • MD5 SHA1 SHA512 SSDEEP

          Implications

          • Path C:\Users\Admin\AppData\Local\Temp\Implications
          • Size 66KB
          • SHA256 95ffa068d95dd916dcd3d1c121a17cea30c3be9f42b57167d6250750823b4354
          • MD5 SHA1 SHA512 SSDEEP

          Memo

          • Path C:\Users\Admin\AppData\Local\Temp\Memo
          • Size 64KB
          • SHA256 a8b01c2440a093ceb6298cfca4129d450e66afa2e6841a08784617485dedd6c0
          • MD5 SHA1 SHA512 SSDEEP

          Movies

          • Path C:\Users\Admin\AppData\Local\Temp\Movies
          • Size 95KB
          • SHA256 e5fbb1aab726d41df6052112ae9a4bff029d5a84656a85ec0b79f76eccdae886
          • MD5 SHA1 SHA512 SSDEEP

          Pd

          • Path C:\Users\Admin\AppData\Local\Temp\Pd
          • Size 57KB
          • SHA256 a01f970eda013936324fb3946100350b76e1fa66c51a46ba33dc5548d05348dd
          • MD5 SHA1 SHA512 SSDEEP

          Roller

          • Path C:\Users\Admin\AppData\Local\Temp\Roller
          • Size 70KB
          • SHA256 a32b0fca26a9ea561af3adf2d533feda8e63a295b5e7ba5c8d6493d880bbc705
          • MD5 SHA1 SHA512 SSDEEP

          Slim

          • Path C:\Users\Admin\AppData\Local\Temp\Slim
          • Size 52KB
          • SHA256 a34b0f321027c93799db94cccc7e8aadd9e0348e010f5b5def3ae1f72cb3a7ea
          • MD5 SHA1 SHA512 SSDEEP

          Tracking

          • Path C:\Users\Admin\AppData\Local\Temp\Tracking
          • Size 17KB
          • SHA256 61337850ec6e96e8a7e09041dc0e1888243147316343985c20b686e0c609129e
          • MD5 SHA1 SHA512 SSDEEP

          Vary

          • Path C:\Users\Admin\AppData\Local\Temp\Vary
          • Size 64KB
          • SHA256 dc755941f6801afad520853423d8cf26b1e6bb6fcbb047c1316bfb79df901e2b
          • MD5 SHA1 SHA512 SSDEEP

          memory/4172-47-0x0000000005040000-0x00000000050D2000-memory.dmp

          memory/4172-52-0x00000000081A0000-0x00000000081DC000-memory.dmp

          memory/4172-43-0x0000000000560000-0x00000000005FA000-memory.dmp

          memory/4172-48-0x0000000005010000-0x000000000501A000-memory.dmp

          memory/4172-49-0x0000000008740000-0x0000000008D58000-memory.dmp

          memory/4172-50-0x0000000008230000-0x000000000833A000-memory.dmp

          memory/4172-51-0x0000000008140000-0x0000000008152000-memory.dmp

          memory/4172-46-0x00000000055F0000-0x0000000005B96000-memory.dmp

          memory/4172-53-0x00000000081E0000-0x000000000822C000-memory.dmp

          memory/4172-56-0x0000000008E10000-0x0000000008E76000-memory.dmp

          memory/4172-57-0x0000000009370000-0x00000000093E6000-memory.dmp

          memory/4172-58-0x0000000009310000-0x000000000932E000-memory.dmp

          memory/4172-59-0x0000000009AA0000-0x0000000009C62000-memory.dmp

          memory/4172-60-0x000000000A1A0000-0x000000000A6CC000-memory.dmp