Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2024 22:55

General

  • Target

    22161c0055fc01c0eca69127341c3e57_JaffaCakes118.exe

  • Size

    508KB

  • MD5

    22161c0055fc01c0eca69127341c3e57

  • SHA1

    f9cba47d308c75bc02b4b15e757fd059e975de2a

  • SHA256

    12fb64c38d06802aa80fefb80c7f21431c5377d060201550853eb5d7a054fe51

  • SHA512

    4bd932ba64dc4a5126cea52311f019b204d07f5221d3eddefa3444b9b4d628c630076c25443833d63f598bb95250a3c698e0d75ecd58313b8e658881fda36f84

  • SSDEEP

    6144:AIpmP7lVNrtSPQFUPJVRMgBT4TSnOsAtYBPfWdgyJHBZ67SnSEnV29vwvlC:hwlVNrgyAVugBTIO+t6fatBDOmlC

Malware Config

Extracted

Family

trickbot

Version

1000316

Botnet

lib372

C2

104.168.58.38:443

24.247.181.155:449

24.247.182.39:449

107.174.34.202:443

24.247.182.29:449

24.247.182.179:449

198.46.131.164:443

74.132.135.120:449

198.46.160.217:443

71.94.101.25:443

24.247.182.225:449

192.3.52.107:443

74.140.160.33:449

65.31.241.133:449

140.190.54.187:449

24.247.181.226:449

108.160.196.130:449

89.46.222.239:443

24.247.182.174:449

108.174.60.161:443

Attributes
  • autorun
    Control:GetSystemInfo
    Name:systeminfo
    Name:injectDll
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • 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 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 7 IoCs
  • Launches sc.exe 2 IoCs

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

  • Modifies data under HKEY_USERS 42 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 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\22161c0055fc01c0eca69127341c3e57_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\22161c0055fc01c0eca69127341c3e57_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1040
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2580
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2684
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2584
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2396
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2564
      • 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:2792
    • C:\Users\Admin\AppData\Roaming\WinDefrag\22171c0066fc01c0eca79128341c3e68_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\WinDefrag\22171c0066fc01c0eca79128341c3e68_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2588
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2424
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {0C03313C-F27D-4395-8F59-8A970E8361C6} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:2400
        • C:\Users\Admin\AppData\Roaming\WinDefrag\22171c0066fc01c0eca79128341c3e68_KaffaDaket119.exe
          C:\Users\Admin\AppData\Roaming\WinDefrag\22171c0066fc01c0eca79128341c3e68_KaffaDaket119.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2200
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
            • Drops file in System32 directory
            • Modifies data under HKEY_USERS
            PID:1728

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Execution

      System Services

      1
      T1569

      Service Execution

      1
      T1569.002

      Persistence

      Create or Modify System Process

      1
      T1543

      Windows Service

      1
      T1543.003

      Privilege Escalation

      Create or Modify System Process

      1
      T1543

      Windows Service

      1
      T1543.003

      Defense Evasion

      Impair Defenses

      1
      T1562

      Discovery

      Query Registry

      1
      T1012

      Impact

      Service Stop

      1
      T1489

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
        Filesize

        68KB

        MD5

        29f65ba8e88c063813cc50a4ea544e93

        SHA1

        05a7040d5c127e68c25d81cc51271ffb8bef3568

        SHA256

        1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

        SHA512

        e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

      • C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
        Filesize

        1KB

        MD5

        a266bb7dcc38a562631361bbf61dd11b

        SHA1

        3b1efd3a66ea28b16697394703a72ca340a05bd5

        SHA256

        df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

        SHA512

        0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

      • C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
        Filesize

        344B

        MD5

        75b23e902dea213531e8696849a9a0f8

        SHA1

        2193c58ba58ccf018fd81ef5b7375a2e15549586

        SHA256

        ceb4315cbd92fb23393da577988f513af33ab71456a1ee0514d1c2b895074c1c

        SHA512

        9a7de177e08fe4d16041c6b36a98ece655ef3eac37610b07a316925b463a5f8620e57e2d9eb3a6159e15b957836085b48e51829bdd90f2407d94af13a102716c

      • C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
        Filesize

        242B

        MD5

        41831c1726c1a7a6b37ddf2179aa5d81

        SHA1

        0e72ceeee3f022a6a46ad10ee5815a03b932c372

        SHA256

        ebab56392c91414d92bedca95ce7d3249b7e7ee0d458a72192144008c0ef82c2

        SHA512

        b6e18936c74bd2c1e4da8432c2ef495448d28616a70e4cd3aefd8d1737c076b88d13f75270321c77b7ef5c90c1b156d4f175ca39cb621f379d4a018d833b880c

      • C:\Windows\Temp\CabD0B9.tmp
        Filesize

        29KB

        MD5

        d59a6b36c5a94916241a3ead50222b6f

        SHA1

        e274e9486d318c383bc4b9812844ba56f0cff3c6

        SHA256

        a38d01d3f024e626d579cf052ac3bd4260bb00c34bc6085977a5f4135ab09b53

        SHA512

        17012307955fef045e7c13bf0613bd40df27c29778ba6572640b76c18d379e02dc478e855c9276737363d0ad09b9a94f2adaa85da9c77ebb3c2d427aa68e2489

      • C:\Windows\Temp\TarD237.tmp
        Filesize

        177KB

        MD5

        435a9ac180383f9fa094131b173a2f7b

        SHA1

        76944ea657a9db94f9a4bef38f88c46ed4166983

        SHA256

        67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

        SHA512

        1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

      • \Users\Admin\AppData\Roaming\WinDefrag\22171c0066fc01c0eca79128341c3e68_KaffaDaket119.exe
        Filesize

        508KB

        MD5

        22161c0055fc01c0eca69127341c3e57

        SHA1

        f9cba47d308c75bc02b4b15e757fd059e975de2a

        SHA256

        12fb64c38d06802aa80fefb80c7f21431c5377d060201550853eb5d7a054fe51

        SHA512

        4bd932ba64dc4a5126cea52311f019b204d07f5221d3eddefa3444b9b4d628c630076c25443833d63f598bb95250a3c698e0d75ecd58313b8e658881fda36f84

      • memory/1040-17-0x0000000002DD0000-0x0000000002E10000-memory.dmp
        Filesize

        256KB

      • memory/1040-7-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-14-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-13-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-12-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-11-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-10-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-9-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-8-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-15-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-6-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-16-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-2-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-19-0x0000000000433000-0x0000000000434000-memory.dmp
        Filesize

        4KB

      • memory/1040-20-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/1040-5-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-4-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/1040-3-0x0000000002880000-0x0000000002889000-memory.dmp
        Filesize

        36KB

      • memory/2200-69-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-78-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-75-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-76-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-77-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-79-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-80-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-67-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-68-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-70-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-71-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-72-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-74-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2200-73-0x0000000001940000-0x0000000001949000-memory.dmp
        Filesize

        36KB

      • memory/2424-56-0x0000000140000000-0x0000000140039000-memory.dmp
        Filesize

        228KB

      • memory/2424-55-0x0000000140000000-0x0000000140039000-memory.dmp
        Filesize

        228KB

      • memory/2588-38-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-35-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-39-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-32-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-33-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-34-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-52-0x0000000010000000-0x0000000010007000-memory.dmp
        Filesize

        28KB

      • memory/2588-40-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-36-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-37-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-41-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-42-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-43-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-44-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB

      • memory/2588-48-0x0000000000400000-0x0000000000480000-memory.dmp
        Filesize

        512KB

      • memory/2588-45-0x0000000002DA0000-0x0000000002DA9000-memory.dmp
        Filesize

        36KB