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Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/12/2024, 22:06

General

  • Target

    c9947e634371135abde88d2483ed1266_JaffaCakes118.exe

  • Size

    184KB

  • MD5

    c9947e634371135abde88d2483ed1266

  • SHA1

    4431f0c31fdf807d76488fafa1964c4315e0c9cb

  • SHA256

    f519d83194d6aa3f431dbb4aac6e65d2ecb83a4a726b05180de9846ff4a1f7bd

  • SHA512

    b5251b6eca98df1463a980539455e7453d79e8b8ed0ded268c459566c643f18d73f1f1d2faeb7467ee33cde01861e2dfa34f47f5622e8cac6f2235da9ad1002a

  • SSDEEP

    3072:RINDgluZuO1IoVe9GnDyQ15ptl9cYEQsRPVgbaWttTKYhI/KysKj88HmL:jluZso6Tc5l1EQkIaWttTKYhISysKAN

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modiloader family
  • ModiLoader Second Stage 4 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Indicator Removal: File Deletion 1 TTPs

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

  • 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9947e634371135abde88d2483ed1266_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c9947e634371135abde88d2483ed1266_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2308
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c del "C:\Users\Admin\AppData\Local\Temp\c9947e634371135abde88d2483ed1266_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2156
  • C:\Users\Admin\Favorites\netservice.exe
    C:\Users\Admin\Favorites\netservice.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\System32\svchost.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Favorites\netservice.exe

    Filesize

    184KB

    MD5

    c9947e634371135abde88d2483ed1266

    SHA1

    4431f0c31fdf807d76488fafa1964c4315e0c9cb

    SHA256

    f519d83194d6aa3f431dbb4aac6e65d2ecb83a4a726b05180de9846ff4a1f7bd

    SHA512

    b5251b6eca98df1463a980539455e7453d79e8b8ed0ded268c459566c643f18d73f1f1d2faeb7467ee33cde01861e2dfa34f47f5622e8cac6f2235da9ad1002a

  • memory/2000-5-0x0000000000400000-0x00000000004A8000-memory.dmp

    Filesize

    672KB

  • memory/2000-89-0x0000000000400000-0x00000000004A8000-memory.dmp

    Filesize

    672KB

  • memory/2000-3001-0x0000000000400000-0x00000000004A8000-memory.dmp

    Filesize

    672KB

  • memory/2120-11-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB

  • memory/2120-8-0x00000000000C0000-0x00000000000C1000-memory.dmp

    Filesize

    4KB

  • memory/2120-16-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB

  • memory/2120-2978-0x0000000010410000-0x0000000010478000-memory.dmp

    Filesize

    416KB

  • memory/2308-0-0x0000000000400000-0x00000000004A8000-memory.dmp

    Filesize

    672KB

  • memory/2308-6-0x0000000000400000-0x00000000004A8000-memory.dmp

    Filesize

    672KB