Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    15-05-2024 06:29

General

  • Target

    44e5e8b3ea5ecc5930212ac64f1e9aeb_JaffaCakes118.exe

  • Size

    2.2MB

  • MD5

    44e5e8b3ea5ecc5930212ac64f1e9aeb

  • SHA1

    3abf6720308c021a11086a9cf1e7a92d5a5c2e5f

  • SHA256

    56f9f3dcdedea081034d522496194b1e8d5fc4034dbc07629c1d701a8a98dd9d

  • SHA512

    576c94fbbeba6b7d632eec5253f693f282de2ae723f7af78160f2cf80d2757394287457ce518e9addc64f6dbfe4b6b22ecc64bec91c4eaae4f393b6b3c91963b

  • SSDEEP

    24576:f+o16BY9cSO93WaGzXN5andSBe3n7W6Z8dfMue7+Y/LQp4E8gqybujugnrrn/5PC:fLk3BBRXV8Opcpl43tmgmu8fGP1oCgqg

Malware Config

Extracted

Family

xtremerat

C2

nhbwelikky.net

Extracted

Family

lokibot

C2

http://vostokllc.com/js/jquery/Panel/five/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Detect XtremeRAT payload 14 IoCs
  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • XtremeRAT

    The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\44e5e8b3ea5ecc5930212ac64f1e9aeb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\44e5e8b3ea5ecc5930212ac64f1e9aeb_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
      2⤵
      • Modifies Installed Components in the registry
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in Windows directory
      • Suspicious use of WriteProcessMemory
      PID:2076
      • C:\Windows\SysWOW64\svchost.exe
        svchost.exe
        3⤵
        • Modifies Installed Components in the registry
        • Adds Run key to start application
        PID:2600
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe"
        3⤵
          PID:2992
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • Suspicious use of SetWindowsHookEx
          PID:2724
        • C:\Users\Admin\AppData\Local\Temp\44orhi.exe
          "C:\Users\Admin\AppData\Local\Temp\44orhi.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2464
          • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
            "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
            4⤵
            • Accesses Microsoft Outlook profiles
            • Suspicious use of AdjustPrivilegeToken
            • outlook_office_path
            • outlook_win_path
            PID:2676

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\44orhi.exe

      Filesize

      655KB

      MD5

      4ad3f31450c990af0c68d260b55c5e30

      SHA1

      c5b7a88b7aee5361a2ed87d885e1ae56413429e8

      SHA256

      5652f965ff29b5d254c2ba2834711b4f99cdf19afebfff088ec9cb4bdbef2e45

      SHA512

      2c17b0c0d8177461bb53bac58272a76a19435ac210607bc90d003feed3d65ac63579c039edcc4c01376f86349477daa42212e2a944adece5bc2b79fab7ed322f

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-481678230-3773327859-3495911762-1000\0f5007522459c86e95ffcc62f32308f1_62d00eb3-39d9-4013-96e4-e92894ec756e

      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-481678230-3773327859-3495911762-1000\0f5007522459c86e95ffcc62f32308f1_62d00eb3-39d9-4013-96e4-e92894ec756e

      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • C:\Windows\InstallDir\Server.exe

      Filesize

      1.1MB

      MD5

      34aa912defa18c2c129f1e09d75c1d7e

      SHA1

      9c3046324657505a30ecd9b1fdb46c05bde7d470

      SHA256

      6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386

      SHA512

      d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98

    • memory/2076-11-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-10-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2076-15-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-17-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-14-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-40-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-5-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-9-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-8-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-6-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-7-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2076-16-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2464-43-0x0000000000C90000-0x0000000000D22000-memory.dmp

      Filesize

      584KB

    • memory/2464-45-0x0000000000880000-0x0000000000922000-memory.dmp

      Filesize

      648KB

    • memory/2464-44-0x0000000000840000-0x000000000086A000-memory.dmp

      Filesize

      168KB

    • memory/2600-26-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2676-58-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2676-54-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2676-96-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2676-46-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2676-52-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2676-48-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2676-50-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2676-57-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2724-30-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2724-33-0x0000000000C80000-0x0000000000D3C000-memory.dmp

      Filesize

      752KB

    • memory/2940-3-0x0000000000300000-0x000000000030C000-memory.dmp

      Filesize

      48KB

    • memory/2940-4-0x0000000000F00000-0x0000000000FBC000-memory.dmp

      Filesize

      752KB

    • memory/2940-2-0x0000000000E40000-0x0000000000F02000-memory.dmp

      Filesize

      776KB

    • memory/2940-1-0x0000000001000000-0x0000000001226000-memory.dmp

      Filesize

      2.1MB

    • memory/2940-0-0x000000007415E000-0x000000007415F000-memory.dmp

      Filesize

      4KB