Analysis

  • max time kernel
    148s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2024, 10:37

General

  • Target

    175705703b9892e0d441e551cdc88574_JaffaCakes118.exe

  • Size

    4.1MB

  • MD5

    175705703b9892e0d441e551cdc88574

  • SHA1

    2f598902a312dd7ddf16a6edf5eebddc5a3dd4b9

  • SHA256

    06207240ec828539a8c578dc943ed01efaedb5542fa51db3d02667cb572f405b

  • SHA512

    2e7043c58d83ba1089663cb0342655e21591b71c64a4eb3c9f6aaec7e081a23d49eab0cbe7015dee8e186fa94d686dd8ee7925ead4a82dd430984b20d26a479f

  • SSDEEP

    49152:CErsedPJLa3CnHxUMUErsedPJLa3CnHx8F:CEAedPJGiUMUEAedPJGiY

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Executes dropped EXE 48 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 23 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 27 IoCs

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

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\175705703b9892e0d441e551cdc88574_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\175705703b9892e0d441e551cdc88574_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4860
    • C:\Users\Admin\AppData\Local\Temp\175705703b9892e0d441e551cdc88574_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\175705703b9892e0d441e551cdc88574_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2288
      • C:\Users\Admin\AppData\Roaming\gvxt.exe
        C:\Users\Admin\AppData\Local\Temp\175705703b9892e0d441e551cdc88574_JaffaCakes118.exe -dwup
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1532
        • C:\Users\Admin\AppData\Roaming\gvxt.exe
          C:\Users\Admin\AppData\Local\Temp\175705703b9892e0d441e551cdc88574_JaffaCakes118.exe -dwup
          4⤵
          • Modifies WinLogon for persistence
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2252
          • C:\Users\Admin\AppData\Roaming\gvxt.exe
            C:\Users\Admin\AppData\Roaming\gvxt.exe
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:5016
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4568
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:2208
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4848
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:3444
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:5044
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:3792
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:432
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:2060
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:872
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:3076
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:1188
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:8
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:3692
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:3856
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:636
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:3000
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:4520
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:4476
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:3704
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:680
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:1808
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:2272
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:3532
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:1532
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:1756
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:2872
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:3676
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:908
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:3052
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:4940
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:1496
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:3204
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:2608
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:4912
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:4452
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:2984
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:2136
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:3616
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:3160
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:2116
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:3968
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:4356
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              PID:3796
              • C:\Users\Admin\AppData\Roaming\gvxt.exe
                C:\Users\Admin\AppData\Roaming\gvxt.exe
                7⤵
                • Executes dropped EXE
                PID:2332
            • C:\Users\Admin\AppData\Roaming\gvxt.exe
              C:\Users\Admin\AppData\Roaming\gvxt.exe
              6⤵
              • Executes dropped EXE
              PID:1180

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\gvxt.exe

    Filesize

    4.1MB

    MD5

    175705703b9892e0d441e551cdc88574

    SHA1

    2f598902a312dd7ddf16a6edf5eebddc5a3dd4b9

    SHA256

    06207240ec828539a8c578dc943ed01efaedb5542fa51db3d02667cb572f405b

    SHA512

    2e7043c58d83ba1089663cb0342655e21591b71c64a4eb3c9f6aaec7e081a23d49eab0cbe7015dee8e186fa94d686dd8ee7925ead4a82dd430984b20d26a479f

  • memory/8-63-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/680-88-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2060-49-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2208-28-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2252-16-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2252-15-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2252-22-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2252-51-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2272-95-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2288-2-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2288-3-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2288-0-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3000-76-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3076-56-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3444-35-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3792-42-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/3856-69-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/4476-82-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/5016-19-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/5016-21-0x0000000000400000-0x0000000000410000-memory.dmp

    Filesize

    64KB