Analysis

  • max time kernel
    142s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    08-02-2025 10:19

General

  • Target

    JaffaCakes118_c200a046fd4b5e858f71173bc992c400.exe

  • Size

    372KB

  • MD5

    c200a046fd4b5e858f71173bc992c400

  • SHA1

    d9c019b9ea5fe8d25f696d759bcbae1ab57b28d7

  • SHA256

    e3a9e90308d7a12bd83ad8d85b746500db04887adc6d1cab0223592ca7a53503

  • SHA512

    63c75179ebe46635a9753695375ebd53d4c84faaa11d6e8bc23af60554ccec4e2d9673d761f313990b73989056dc9b95aca30160c4faa3925c6ce8c6cd0ad381

  • SSDEEP

    6144:rPwurnUZkJGPJxkOCW/CW68QD1Qeme0039q2tIA2ueDf:AxxkVGej91ejDf

Malware Config

Signatures

  • Detect XtremeRAT payload 15 IoCs
  • Modifies firewall policy service 3 TTPs 2 IoCs
  • XtremeRAT

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

  • Xtremerat family
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c200a046fd4b5e858f71173bc992c400.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c200a046fd4b5e858f71173bc992c400.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c200a046fd4b5e858f71173bc992c400.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c200a046fd4b5e858f71173bc992c400.exe
      2⤵
      • Modifies firewall policy service
      • Maps connected drives based on registry
      • Writes to the Master Boot Record (MBR)
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3972
      • C:\Windows\SysWOW64\net.exe
        "C:\Windows\System32\net.exe" stop sharedaccess
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3164
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop sharedaccess
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3244
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c200a046fd4b5e858f71173bc992c400.exe
        C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c200a046fd4b5e858f71173bc992c400.exe
        3⤵
          PID:2636

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2636-1264-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/2636-1273-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/2636-1271-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2636-1265-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/2636-1266-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/2636-1267-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/2636-1268-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/2636-1269-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/2636-1270-0x0000000010000000-0x000000001004A000-memory.dmp

      Filesize

      296KB

    • memory/3972-1216-0x0000000002A30000-0x0000000002A7D000-memory.dmp

      Filesize

      308KB

    • memory/3972-1250-0x0000000001EA0000-0x0000000001EAB000-memory.dmp

      Filesize

      44KB

    • memory/3972-1191-0x0000000002700000-0x000000000272D000-memory.dmp

      Filesize

      180KB

    • memory/3972-1199-0x0000000002A30000-0x0000000002A7D000-memory.dmp

      Filesize

      308KB

    • memory/3972-1204-0x0000000002700000-0x0000000002724000-memory.dmp

      Filesize

      144KB

    • memory/3972-1217-0x0000000002700000-0x0000000002724000-memory.dmp

      Filesize

      144KB

    • memory/3972-910-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-1215-0x0000000002700000-0x000000000272D000-memory.dmp

      Filesize

      180KB

    • memory/3972-1214-0x0000000002A30000-0x0000000002A61000-memory.dmp

      Filesize

      196KB

    • memory/3972-1213-0x0000000001EA0000-0x0000000001EAB000-memory.dmp

      Filesize

      44KB

    • memory/3972-1212-0x0000000002A30000-0x0000000002AD6000-memory.dmp

      Filesize

      664KB

    • memory/3972-1221-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3972-1219-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3972-1227-0x0000000002A30000-0x0000000002A9B000-memory.dmp

      Filesize

      428KB

    • memory/3972-1226-0x0000000002A30000-0x0000000002A9B000-memory.dmp

      Filesize

      428KB

    • memory/3972-1233-0x0000000002A30000-0x0000000002AC9000-memory.dmp

      Filesize

      612KB

    • memory/3972-1232-0x0000000002A30000-0x0000000002AC9000-memory.dmp

      Filesize

      612KB

    • memory/3972-1246-0x0000000002A30000-0x0000000002AD6000-memory.dmp

      Filesize

      664KB

    • memory/3972-1245-0x0000000002700000-0x0000000002724000-memory.dmp

      Filesize

      144KB

    • memory/3972-1244-0x0000000002A30000-0x0000000002A7D000-memory.dmp

      Filesize

      308KB

    • memory/3972-1243-0x0000000002700000-0x000000000272D000-memory.dmp

      Filesize

      180KB

    • memory/3972-1242-0x0000000001EA0000-0x0000000001EAB000-memory.dmp

      Filesize

      44KB

    • memory/3972-1241-0x0000000001EA0000-0x0000000001EAB000-memory.dmp

      Filesize

      44KB

    • memory/3972-1240-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-1251-0x0000000002A30000-0x0000000002A61000-memory.dmp

      Filesize

      196KB

    • memory/3972-932-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-1256-0x0000000002A30000-0x0000000002AA1000-memory.dmp

      Filesize

      452KB

    • memory/3972-1257-0x0000000002A30000-0x0000000002AA1000-memory.dmp

      Filesize

      452KB

    • memory/3972-1258-0x0000000002700000-0x000000000272D000-memory.dmp

      Filesize

      180KB

    • memory/3972-1259-0x0000000002A30000-0x0000000002A7D000-memory.dmp

      Filesize

      308KB

    • memory/3972-1260-0x0000000002700000-0x0000000002724000-memory.dmp

      Filesize

      144KB

    • memory/3972-1261-0x0000000001EA0000-0x0000000001EA8000-memory.dmp

      Filesize

      32KB

    • memory/3972-934-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-935-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-929-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-930-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-931-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-928-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-925-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-917-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-913-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-1274-0x0000000002700000-0x0000000002712000-memory.dmp

      Filesize

      72KB

    • memory/3972-1275-0x0000000002A30000-0x0000000002A9B000-memory.dmp

      Filesize

      428KB

    • memory/3972-1276-0x0000000002A30000-0x0000000002AC9000-memory.dmp

      Filesize

      612KB

    • memory/3972-1277-0x0000000002A30000-0x0000000002AC9000-memory.dmp

      Filesize

      612KB

    • memory/3972-1278-0x0000000001EA0000-0x0000000001EAB000-memory.dmp

      Filesize

      44KB

    • memory/3972-1279-0x0000000001EA0000-0x0000000001EAB000-memory.dmp

      Filesize

      44KB

    • memory/3972-1280-0x0000000002A30000-0x0000000002AA1000-memory.dmp

      Filesize

      452KB

    • memory/3972-1281-0x0000000000400000-0x000000000044E000-memory.dmp

      Filesize

      312KB

    • memory/3972-1282-0x0000000002A30000-0x0000000002AA1000-memory.dmp

      Filesize

      452KB

    • memory/3972-1283-0x0000000001EA0000-0x0000000001EA8000-memory.dmp

      Filesize

      32KB