Analysis

  • max time kernel
    136s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05-05-2024 18:57

General

  • Target

    12e8413bc03fec7cbfe1eba43f1528b0580046030b53f8b3309c22fc929c18df.exe

  • Size

    1.3MB

  • MD5

    bdc8d9c8c9df046f73b02d05877195ad

  • SHA1

    ed4ea4a34545c8de7a73c67c5b7373bdfd1c3b37

  • SHA256

    12e8413bc03fec7cbfe1eba43f1528b0580046030b53f8b3309c22fc929c18df

  • SHA512

    50920f1f0b07c6e9f448fe024c30a6b1ed96036c60ce82e44778d449073468393d8bfcfff0c1edf430453379468b03e6188165439dcf0c1720cf79191a7dcc9a

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQt+4En+bcMAOFZ+jJ/1q0GrbcUxnMj/:E5aIwC+Agr6StVEnmcKWnq0vlj/

Malware Config

Signatures

  • KPOT

    KPOT is an information stealer that steals user data and account credentials.

  • KPOT Core Executable 1 IoCs
  • Trickbot

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

  • Trickbot x86 loader 1 IoCs

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

  • Stops running service(s) 4 TTPs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Launches sc.exe 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 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\12e8413bc03fec7cbfe1eba43f1528b0580046030b53f8b3309c22fc929c18df.exe
    "C:\Users\Admin\AppData\Local\Temp\12e8413bc03fec7cbfe1eba43f1528b0580046030b53f8b3309c22fc929c18df.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1132
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2656
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2996
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2460
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2512
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2380
    • C:\Users\Admin\AppData\Roaming\WinSocket\12e9413bc03fec8cbfe1eba43f1629b0690047030b63f9b3309c22fc929c19df.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\12e9413bc03fec8cbfe1eba43f1629b0690047030b63f9b3309c22fc929c19df.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2644
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2348
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          PID:2080
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
          PID:2368
          • C:\Windows\SysWOW64\sc.exe
            sc delete WinDefend
            4⤵
            • Launches sc.exe
            PID:1008
        • C:\Windows\SysWOW64\cmd.exe
          /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2428
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell Set-MpPreference -DisableRealtimeMonitoring $true
            4⤵
            • Drops file in System32 directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2336
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:1160
      • C:\Windows\system32\taskeng.exe
        taskeng.exe {4DB7DF49-5339-4959-AEC8-6C0D18D0C2C7} S-1-5-18:NT AUTHORITY\System:Service:
        1⤵
          PID:1592
          • C:\Users\Admin\AppData\Roaming\WinSocket\12e9413bc03fec8cbfe1eba43f1629b0690047030b63f9b3309c22fc929c19df.exe
            C:\Users\Admin\AppData\Roaming\WinSocket\12e9413bc03fec8cbfe1eba43f1629b0690047030b63f9b3309c22fc929c19df.exe
            2⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:3036
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:2768
            • C:\Users\Admin\AppData\Roaming\WinSocket\12e9413bc03fec8cbfe1eba43f1629b0690047030b63f9b3309c22fc929c19df.exe
              C:\Users\Admin\AppData\Roaming\WinSocket\12e9413bc03fec8cbfe1eba43f1629b0690047030b63f9b3309c22fc929c19df.exe
              2⤵
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of SetWindowsHookEx
              PID:1956
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe
                3⤵
                  PID:1652

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

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

              Filesize

              7KB

              MD5

              304afa56a52f27735842402c175ded2a

              SHA1

              5d59a81a351327221730e28eaf04b1d5240a87b5

              SHA256

              374ad0a01f93926e3352b97ebaae834b23aeb7b3fa8748beb155377916b44527

              SHA512

              ce6e643abc4c353646fc09992122da7100ae5d9f82bca519f2f7adbeaa82bbf5ac65c88430a99e5d1662cf989894a31f3cee516ecc17059894c3f63efda91bca

            • \Users\Admin\AppData\Roaming\WinSocket\12e9413bc03fec8cbfe1eba43f1629b0690047030b63f9b3309c22fc929c19df.exe

              Filesize

              1.3MB

              MD5

              bdc8d9c8c9df046f73b02d05877195ad

              SHA1

              ed4ea4a34545c8de7a73c67c5b7373bdfd1c3b37

              SHA256

              12e8413bc03fec7cbfe1eba43f1528b0580046030b53f8b3309c22fc929c18df

              SHA512

              50920f1f0b07c6e9f448fe024c30a6b1ed96036c60ce82e44778d449073468393d8bfcfff0c1edf430453379468b03e6188165439dcf0c1720cf79191a7dcc9a

            • memory/1160-49-0x0000000010000000-0x000000001001E000-memory.dmp

              Filesize

              120KB

            • memory/1160-50-0x0000000010000000-0x000000001001E000-memory.dmp

              Filesize

              120KB

            • memory/1956-94-0x0000000000240000-0x0000000000241000-memory.dmp

              Filesize

              4KB

            • memory/1956-93-0x0000000000240000-0x0000000000241000-memory.dmp

              Filesize

              4KB

            • memory/2240-5-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-15-0x0000000000480000-0x00000000004A9000-memory.dmp

              Filesize

              164KB

            • memory/2240-7-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-6-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-2-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-4-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-3-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-8-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-17-0x0000000000421000-0x0000000000422000-memory.dmp

              Filesize

              4KB

            • memory/2240-18-0x0000000000400000-0x0000000000472000-memory.dmp

              Filesize

              456KB

            • memory/2240-9-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-10-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-11-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-12-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-13-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2240-14-0x0000000000250000-0x0000000000251000-memory.dmp

              Filesize

              4KB

            • memory/2644-35-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-30-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-37-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-34-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-33-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-32-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-31-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-41-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-45-0x0000000010000000-0x0000000010007000-memory.dmp

              Filesize

              28KB

            • memory/2644-38-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-39-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-40-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2644-44-0x0000000000400000-0x0000000000472000-memory.dmp

              Filesize

              456KB

            • memory/2644-36-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/3036-67-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-69-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-70-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-71-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-72-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-73-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-74-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-75-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-76-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-77-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-68-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB

            • memory/3036-66-0x0000000000310000-0x0000000000311000-memory.dmp

              Filesize

              4KB