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
    11-05-2024 00:00

General

  • Target

    915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe

  • Size

    1.3MB

  • MD5

    4722b41cda23cc52e749283e50991ce3

  • SHA1

    f96ee335604b6ebecf4d36831a03c65d8fab258a

  • SHA256

    915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b

  • SHA512

    d9fc42a4f95cc87f352f1e5e5ccf3cc844799ce82f3b0706f6d4f137a2888ada7a11af51c8fc9e2e3e5be682d2baabd3dc255e812477bea53a26d5f664499215

  • SSDEEP

    24576:zQ5aILMCfmAUjzX677WOMc7qzz1IojVD0nb2:E5aIwC+Agr6twjVDOb2

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\915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe
    "C:\Users\Admin\AppData\Local\Temp\915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2700
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2524
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2800
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2540
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
        PID:2644
        • 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:2976
      • C:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2748
        • C:\Windows\SysWOW64\cmd.exe
          /c sc stop WinDefend
          3⤵
            PID:2684
            • C:\Windows\SysWOW64\sc.exe
              sc stop WinDefend
              4⤵
              • Launches sc.exe
              PID:1360
          • C:\Windows\SysWOW64\cmd.exe
            /c sc delete WinDefend
            3⤵
              PID:2536
              • C:\Windows\SysWOW64\sc.exe
                sc delete WinDefend
                4⤵
                • Launches sc.exe
                PID:3004
            • C:\Windows\SysWOW64\cmd.exe
              /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
              3⤵
                PID:2532
                • 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:2224
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe
                3⤵
                  PID:1976
            • C:\Windows\system32\taskeng.exe
              taskeng.exe {632F5A4F-F6B5-44F6-9F0F-62DECEDE6C3A} S-1-5-18:NT AUTHORITY\System:Service:
              1⤵
                PID:2900
                • C:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe
                  C:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:2332
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe
                    3⤵
                      PID:1796
                  • C:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe
                    C:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe
                    2⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of SetWindowsHookEx
                    PID:1704
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe
                      3⤵
                        PID:2980

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

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

                    Filesize

                    7KB

                    MD5

                    159a37cb9f53a7cc0639fae1b7a07eb8

                    SHA1

                    cf29ae732f025856906db678145aa1cbea7caacb

                    SHA256

                    a632ff2a7111473346faf46bef80e019e8328eeec72337c5cfedd016e2155609

                    SHA512

                    bf0ad6e55d763425364c3e88cd2ef86049f16831b8c7ea471bce0b6af38f9c62bf265a55473319713f53ce72c0e33eed0b32370c887da28ca24f162e67e78342

                  • \Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe

                    Filesize

                    1.3MB

                    MD5

                    4722b41cda23cc52e749283e50991ce3

                    SHA1

                    f96ee335604b6ebecf4d36831a03c65d8fab258a

                    SHA256

                    915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b

                    SHA512

                    d9fc42a4f95cc87f352f1e5e5ccf3cc844799ce82f3b0706f6d4f137a2888ada7a11af51c8fc9e2e3e5be682d2baabd3dc255e812477bea53a26d5f664499215

                  • memory/1704-95-0x0000000000320000-0x0000000000321000-memory.dmp

                    Filesize

                    4KB

                  • memory/1976-50-0x0000000010000000-0x000000001001E000-memory.dmp

                    Filesize

                    120KB

                  • memory/1976-51-0x0000000010000000-0x000000001001E000-memory.dmp

                    Filesize

                    120KB

                  • memory/1976-55-0x0000000000060000-0x0000000000061000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-10-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-15-0x00000000002A0000-0x00000000002C9000-memory.dmp

                    Filesize

                    164KB

                  • memory/2108-12-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-11-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-3-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-14-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-13-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-2-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-17-0x0000000000421000-0x0000000000422000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-18-0x0000000000400000-0x0000000000472000-memory.dmp

                    Filesize

                    456KB

                  • memory/2108-4-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-6-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-7-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-5-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-8-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2108-9-0x0000000000280000-0x0000000000281000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-79-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-78-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-68-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-69-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-70-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-71-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-72-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-73-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-74-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-75-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-76-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-77-0x00000000001E0000-0x00000000001E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-35-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-34-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-46-0x0000000010000000-0x0000000010007000-memory.dmp

                    Filesize

                    28KB

                  • memory/2748-30-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-31-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-32-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-33-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-45-0x0000000010000000-0x0000000010007000-memory.dmp

                    Filesize

                    28KB

                  • memory/2748-44-0x0000000000400000-0x0000000000472000-memory.dmp

                    Filesize

                    456KB

                  • memory/2748-36-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-37-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-38-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-39-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-40-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB

                  • memory/2748-41-0x00000000003E0000-0x00000000003E1000-memory.dmp

                    Filesize

                    4KB