Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-10-2024 21:07

General

  • Target

    5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    5ead7ddae1c6c616326863a2d04f2d0c

  • SHA1

    1f40c8e71034e887ac50c8fb307ba1e55f35023b

  • SHA256

    1538239719a2e9ebb9fb648f8e7a53bc6c55794f2a8c87d90f5c5d732d2767d1

  • SHA512

    69ee52fb9b1da32fa409e26c3940e097e225f5155364633cf46fc37b69b1d1444a2d2c64b4cfbf73b9e1df2ce1616280b5bac665a4de0ff9260c936598bd4a87

  • SSDEEP

    12288:Iou56/f9mQy5DDC8LBcFg2Dt2NjF3E4SBUXZKSuzesdfMp6n1MjvLe:I1Yl4y8lInDMNjuOIiss6kvLe

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1136
    • C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"
      2⤵
        PID:4408
      • C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"
        2⤵
          PID:3336
        • C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2820
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2820 -s 1788
            3⤵
            • Program crash
            PID:4264
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2820 -ip 2820
        1⤵
          PID:220

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe.log

          Filesize

          1KB

          MD5

          17573558c4e714f606f997e5157afaac

          SHA1

          13e16e9415ceef429aaf124139671ebeca09ed23

          SHA256

          c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

          SHA512

          f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

        • memory/1136-8-0x0000000007000000-0x000000000701A000-memory.dmp

          Filesize

          104KB

        • memory/1136-3-0x0000000005EB0000-0x0000000006454000-memory.dmp

          Filesize

          5.6MB

        • memory/1136-10-0x0000000074CC0000-0x0000000075470000-memory.dmp

          Filesize

          7.7MB

        • memory/1136-11-0x00000000089B0000-0x0000000008A3A000-memory.dmp

          Filesize

          552KB

        • memory/1136-5-0x0000000005920000-0x000000000592A000-memory.dmp

          Filesize

          40KB

        • memory/1136-6-0x0000000074CC0000-0x0000000075470000-memory.dmp

          Filesize

          7.7MB

        • memory/1136-7-0x0000000005B30000-0x0000000005B86000-memory.dmp

          Filesize

          344KB

        • memory/1136-0-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

          Filesize

          4KB

        • memory/1136-9-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

          Filesize

          4KB

        • memory/1136-2-0x0000000005860000-0x00000000058FC000-memory.dmp

          Filesize

          624KB

        • memory/1136-4-0x00000000059A0000-0x0000000005A32000-memory.dmp

          Filesize

          584KB

        • memory/1136-12-0x000000000B130000-0x000000000B156000-memory.dmp

          Filesize

          152KB

        • memory/1136-17-0x0000000074CC0000-0x0000000075470000-memory.dmp

          Filesize

          7.7MB

        • memory/1136-1-0x0000000000D90000-0x0000000000EA2000-memory.dmp

          Filesize

          1.1MB

        • memory/2820-16-0x0000000074CC0000-0x0000000075470000-memory.dmp

          Filesize

          7.7MB

        • memory/2820-18-0x0000000074CC0000-0x0000000075470000-memory.dmp

          Filesize

          7.7MB

        • memory/2820-13-0x0000000000400000-0x0000000000424000-memory.dmp

          Filesize

          144KB

        • memory/2820-19-0x0000000074CC0000-0x0000000075470000-memory.dmp

          Filesize

          7.7MB