Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2024 18:37

General

  • Target

    0e4d7fec11699a065d9b5da404f58ccd7ca4a8aaecee1c2efbd25727a7531648.exe

  • Size

    368KB

  • MD5

    2299bd938a86b2a1ae634e8358c93021

  • SHA1

    e616badfec1dbdbbf6a7cd459eac3b05f6fef636

  • SHA256

    0e4d7fec11699a065d9b5da404f58ccd7ca4a8aaecee1c2efbd25727a7531648

  • SHA512

    31b1af8af75218be9afc9c10aa74375725de82f72fe5c7baaa9e43b04c6de63b1c5c4a02b30b362d22f87a41ece9d0494aa78e58910f1bdda25c8d393c209b28

  • SSDEEP

    6144:eo5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4qT:emSuOcHmnYhrDMTrban4qT

Malware Config

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot x86 loader 4 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Stops running service(s) 4 TTPs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Drops file in System32 directory 2 IoCs
  • Launches sc.exe 4 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e4d7fec11699a065d9b5da404f58ccd7ca4a8aaecee1c2efbd25727a7531648.exe
    "C:\Users\Admin\AppData\Local\Temp\0e4d7fec11699a065d9b5da404f58ccd7ca4a8aaecee1c2efbd25727a7531648.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2308
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2876
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:264
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2880
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2296
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2724
    • C:\Users\Admin\AppData\Roaming\WNetval\0e4d8fec11799a076d9b6da404f69ccd8ca4a9aaecee1c2efbd26828a8631749.exe
      C:\Users\Admin\AppData\Roaming\WNetval\0e4d8fec11799a076d9b6da404f69ccd8ca4a9aaecee1c2efbd26828a8631749.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2556
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2804
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2904
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2984
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2652
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2444
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell Set-MpPreference -DisableRealtimeMonitoring $true
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2812
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:1492
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {7902B381-DDEF-4CA5-909C-25CEFB16B899} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:1588
        • C:\Users\Admin\AppData\Roaming\WNetval\0e4d8fec11799a076d9b6da404f69ccd8ca4a9aaecee1c2efbd26828a8631749.exe
          C:\Users\Admin\AppData\Roaming\WNetval\0e4d8fec11799a076d9b6da404f69ccd8ca4a9aaecee1c2efbd26828a8631749.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2932
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:2960

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-312935884-697965778-3955649944-1000\0f5007522459c86e95ffcc62f32308f1_1defa0c0-fc04-4155-83bc-b490dbaa3679

          Filesize

          1KB

          MD5

          7e80ba7e9ff7e2bfbfa1f6cfbdc35317

          SHA1

          341d7e53aa4177375fc1c3ef4a6de25b0e94d451

          SHA256

          ce3289036d9127963fddfed74aaef7703fb436fb3567d7633f4f68f52c2f256e

          SHA512

          51ccd144b5685577dc86f5c120eafdcc96f0686f03f4dcf473601d44e8096a84358f564031476e439292079b1b4fb37f8dbbe4aebe204c19e473d0fe31e41f66

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

          Filesize

          7KB

          MD5

          e59f5593310361bea86c1af6cab3c63c

          SHA1

          eea56b497128db8029b440884361df088357da05

          SHA256

          c2ee95f007c51dfcf0747dc9f1a14934a7e36e1b83506098a1db46cc4fc51523

          SHA512

          51794cee5e8db07abe6ba6da3f33733a101ea20d5f259cc897e24cd633261045fc008bd6ba1429cd3c3e293ea726ae985c8ffd56a6c1540cf8345f0230ed8246

        • C:\Users\Admin\AppData\Roaming\WNetval\0e4d8fec11799a076d9b6da404f69ccd8ca4a9aaecee1c2efbd26828a8631749.exe

          Filesize

          368KB

          MD5

          2299bd938a86b2a1ae634e8358c93021

          SHA1

          e616badfec1dbdbbf6a7cd459eac3b05f6fef636

          SHA256

          0e4d7fec11699a065d9b5da404f58ccd7ca4a8aaecee1c2efbd25727a7531648

          SHA512

          31b1af8af75218be9afc9c10aa74375725de82f72fe5c7baaa9e43b04c6de63b1c5c4a02b30b362d22f87a41ece9d0494aa78e58910f1bdda25c8d393c209b28

        • memory/1492-17-0x0000000000060000-0x0000000000061000-memory.dmp

          Filesize

          4KB

        • memory/1492-19-0x0000000010000000-0x000000001001F000-memory.dmp

          Filesize

          124KB

        • memory/1492-18-0x0000000010000000-0x000000001001F000-memory.dmp

          Filesize

          124KB

        • memory/2120-6-0x00000000001B0000-0x00000000001D9000-memory.dmp

          Filesize

          164KB

        • memory/2120-1-0x00000000001B0000-0x00000000001D9000-memory.dmp

          Filesize

          164KB

        • memory/2556-10-0x0000000000250000-0x0000000000279000-memory.dmp

          Filesize

          164KB

        • memory/2556-16-0x00000000002C0000-0x00000000002C1000-memory.dmp

          Filesize

          4KB

        • memory/2556-23-0x0000000000250000-0x0000000000279000-memory.dmp

          Filesize

          164KB

        • memory/2556-11-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2556-12-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB