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Analysis

  • max time kernel
    147s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    28/06/2024, 04:15

General

  • Target

    18be026b300edca3362e4829381a67bf_JaffaCakes118.exe

  • Size

    216KB

  • MD5

    18be026b300edca3362e4829381a67bf

  • SHA1

    f11c4db2595112e914df003c9731c76a538b91e3

  • SHA256

    045eadd4373b86d8dfb47845c6d852ea3c5c917bf4ac6f35a02e9d409edd1815

  • SHA512

    94cb580e56376cc4ec7662b974ad5b522641da1eb1ccba0d5d338f8dc4892b0336bacdb9222d67d8ade68055ba109ac3f5ceef845c16ecea0256779f63bf2424

  • SSDEEP

    6144:J+fLoJThyk047RTtfMfnz9NOIngb/y27G:Woh7Tmvrnx

Score
10/10

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    anonovo.freehostia.com
  • Port:
    21
  • Username:
    ananov
  • Password:
    24233854

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Windows directory 2 IoCs
  • Program crash 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\18be026b300edca3362e4829381a67bf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\18be026b300edca3362e4829381a67bf_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\SysWOW64\net.exe
      net stop SharedAccess
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1700
      • C:\Windows\SysWOW64\net1.exe
        C:\Windows\system32\net1 stop SharedAccess
        3⤵
          PID:2712
      • C:\windows\xpos.exe
        C:\windows\xpos.exe
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2520
        • C:\Windows\SysWOW64\net.exe
          net stop SharedAccess
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2564
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop SharedAccess
            4⤵
              PID:2624
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 360
            3⤵
            • Program crash
            PID:1504

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\xpos.exe

        Filesize

        216KB

        MD5

        18be026b300edca3362e4829381a67bf

        SHA1

        f11c4db2595112e914df003c9731c76a538b91e3

        SHA256

        045eadd4373b86d8dfb47845c6d852ea3c5c917bf4ac6f35a02e9d409edd1815

        SHA512

        94cb580e56376cc4ec7662b974ad5b522641da1eb1ccba0d5d338f8dc4892b0336bacdb9222d67d8ade68055ba109ac3f5ceef845c16ecea0256779f63bf2424

      • memory/2240-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

        Filesize

        4KB

      • memory/2240-8-0x0000000000400000-0x0000000000484000-memory.dmp

        Filesize

        528KB

      • memory/2240-11-0x00000000001B0000-0x00000000001B1000-memory.dmp

        Filesize

        4KB

      • memory/2240-15-0x0000000000400000-0x0000000000484000-memory.dmp

        Filesize

        528KB

      • memory/2520-9-0x0000000000400000-0x0000000000484000-memory.dmp

        Filesize

        528KB

      • memory/2520-16-0x0000000000220000-0x0000000000221000-memory.dmp

        Filesize

        4KB

      • memory/2520-17-0x0000000000400000-0x0000000000484000-memory.dmp

        Filesize

        528KB

      • memory/2520-18-0x0000000000400000-0x0000000000484000-memory.dmp

        Filesize

        528KB

      • memory/2520-19-0x0000000000220000-0x0000000000221000-memory.dmp

        Filesize

        4KB

      • memory/2520-20-0x0000000000400000-0x0000000000484000-memory.dmp

        Filesize

        528KB

      • memory/2520-21-0x0000000000400000-0x0000000000484000-memory.dmp

        Filesize

        528KB