Analysis

  • max time kernel
    135s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    02-07-2024 00:49

General

  • Target

    95b265db8e7638da7cd2059caf7bd6ea939c44b36fdc9831f3b3c015ca3508bb.exe

  • Size

    1.3MB

  • MD5

    5d81ee195a334c903eba273c2cc77f65

  • SHA1

    139bd5905ac393dbf27b997e6a74ac34125b20e3

  • SHA256

    95b265db8e7638da7cd2059caf7bd6ea939c44b36fdc9831f3b3c015ca3508bb

  • SHA512

    f068ad36a61757909f1aee007a0aad469d88b3dc279beb2340553d207ebc2ac5e8b3393b64fd835a4ed6292a4bd8c582345946f462d7c959acff207f8d9096c7

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQtjmssdqex1hl+dZNNzRS:E5aIwC+Agr6StYCNK

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\95b265db8e7638da7cd2059caf7bd6ea939c44b36fdc9831f3b3c015ca3508bb.exe
    "C:\Users\Admin\AppData\Local\Temp\95b265db8e7638da7cd2059caf7bd6ea939c44b36fdc9831f3b3c015ca3508bb.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2776
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1088
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2852
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
        PID:2412
        • 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:2516
      • C:\Users\Admin\AppData\Roaming\WinSocket\96b276db9e8739da8cd2069caf8bd7ea939c44b37fdc9931f3b3c016ca3609bb.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\96b276db9e8739da8cd2069caf8bd7ea939c44b37fdc9931f3b3c016ca3609bb.exe
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2100
        • C:\Windows\SysWOW64\cmd.exe
          /c sc stop WinDefend
          3⤵
            PID:2668
            • C:\Windows\SysWOW64\sc.exe
              sc stop WinDefend
              4⤵
              • Launches sc.exe
              PID:2572
          • C:\Windows\SysWOW64\cmd.exe
            /c sc delete WinDefend
            3⤵
              PID:2644
              • C:\Windows\SysWOW64\sc.exe
                sc delete WinDefend
                4⤵
                • Launches sc.exe
                PID:2688
            • C:\Windows\SysWOW64\cmd.exe
              /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
              3⤵
                PID:2872
                • 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:2548
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe
                3⤵
                  PID:2676
            • C:\Windows\system32\taskeng.exe
              taskeng.exe {C05A9FA0-E112-4FAB-9A1A-DD50F661C4D1} S-1-5-18:NT AUTHORITY\System:Service:
              1⤵
                PID:2300
                • C:\Users\Admin\AppData\Roaming\WinSocket\96b276db9e8739da8cd2069caf8bd7ea939c44b37fdc9931f3b3c016ca3609bb.exe
                  C:\Users\Admin\AppData\Roaming\WinSocket\96b276db9e8739da8cd2069caf8bd7ea939c44b37fdc9931f3b3c016ca3609bb.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:2400
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe
                    3⤵
                      PID:1484
                  • C:\Users\Admin\AppData\Roaming\WinSocket\96b276db9e8739da8cd2069caf8bd7ea939c44b37fdc9931f3b3c016ca3609bb.exe
                    C:\Users\Admin\AppData\Roaming\WinSocket\96b276db9e8739da8cd2069caf8bd7ea939c44b37fdc9931f3b3c016ca3609bb.exe
                    2⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    PID:3056
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe
                      3⤵
                        PID:1124

                  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

                    86fe075eb8fd058eae32f30f5109238a

                    SHA1

                    d713316073013996221c5211812c1700b4907d31

                    SHA256

                    17d7f29cfaebc6389c20153a38abbbb6424fd6ce0e079ff952a2a30268373c49

                    SHA512

                    f0558dac8a07cbc099e13c21614cf4c9072ffd3a445317931ee35cd94d9f0b5612375de09973ccd9594ec296d86dfa527b049c68d01fb1076b59dd00a046b6cc

                  • \Users\Admin\AppData\Roaming\WinSocket\96b276db9e8739da8cd2069caf8bd7ea939c44b37fdc9931f3b3c016ca3609bb.exe

                    Filesize

                    1.3MB

                    MD5

                    5d81ee195a334c903eba273c2cc77f65

                    SHA1

                    139bd5905ac393dbf27b997e6a74ac34125b20e3

                    SHA256

                    95b265db8e7638da7cd2059caf7bd6ea939c44b36fdc9831f3b3c015ca3508bb

                    SHA512

                    f068ad36a61757909f1aee007a0aad469d88b3dc279beb2340553d207ebc2ac5e8b3393b64fd835a4ed6292a4bd8c582345946f462d7c959acff207f8d9096c7

                  • memory/2100-30-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-45-0x0000000010000000-0x0000000010007000-memory.dmp

                    Filesize

                    28KB

                  • memory/2100-38-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-39-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-31-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-32-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-33-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-34-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-35-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-36-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-40-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-41-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2100-44-0x0000000000400000-0x0000000000472000-memory.dmp

                    Filesize

                    456KB

                  • memory/2100-37-0x0000000000260000-0x0000000000261000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-78-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-75-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-68-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-70-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-71-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-72-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-73-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-74-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-76-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-69-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-77-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2400-79-0x0000000000360000-0x0000000000361000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-10-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-4-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-7-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-8-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-9-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-15-0x0000000000300000-0x0000000000329000-memory.dmp

                    Filesize

                    164KB

                  • memory/2428-14-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-5-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-12-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-6-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-13-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-11-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-3-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-2-0x00000000002E0000-0x00000000002E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-17-0x0000000000421000-0x0000000000422000-memory.dmp

                    Filesize

                    4KB

                  • memory/2428-18-0x0000000000400000-0x0000000000472000-memory.dmp

                    Filesize

                    456KB

                  • memory/2676-50-0x0000000010000000-0x000000001001E000-memory.dmp

                    Filesize

                    120KB

                  • memory/2676-55-0x0000000000060000-0x0000000000061000-memory.dmp

                    Filesize

                    4KB

                  • memory/2676-51-0x0000000010000000-0x000000001001E000-memory.dmp

                    Filesize

                    120KB