Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-09-2024 12:55

General

  • Target

    fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe

  • Size

    871KB

  • MD5

    fc58c73a6f33b76e3fb197a2f57344d1

  • SHA1

    a6fdb52ca691d699ee9d431c30fc327a7364c14b

  • SHA256

    e8e3de92a6950b07beef477488c7b9b2014cbc729381dd9fabcb50775d005c8c

  • SHA512

    fbaac88bd289425bdc5672236ddba0435d0986dd2686b655df8554b33922e974a73027b08b5c75be495b39bcd30d67ca198952c1ef85ae1e87ae749e5cd5cf6e

  • SSDEEP

    12288:PCnrin3t/UCdwfTnbJO1DMopqQMUsS39d9kRDuwKqSFNroyV/oRpML0:qnrind/U4vqQ+S39daRDuUS/mpML

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 7 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 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 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3604
    • \??\c:\windows\spooll32.exe
      c:\windows\spooll32.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\spooll32.exe

    Filesize

    871KB

    MD5

    fc58c73a6f33b76e3fb197a2f57344d1

    SHA1

    a6fdb52ca691d699ee9d431c30fc327a7364c14b

    SHA256

    e8e3de92a6950b07beef477488c7b9b2014cbc729381dd9fabcb50775d005c8c

    SHA512

    fbaac88bd289425bdc5672236ddba0435d0986dd2686b655df8554b33922e974a73027b08b5c75be495b39bcd30d67ca198952c1ef85ae1e87ae749e5cd5cf6e

  • memory/3604-0-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

    Filesize

    4KB

  • memory/3604-6-0x0000000000400000-0x00000000004DF000-memory.dmp

    Filesize

    892KB

  • memory/4112-5-0x0000000002330000-0x0000000002331000-memory.dmp

    Filesize

    4KB

  • memory/4112-7-0x0000000000400000-0x00000000004DF000-memory.dmp

    Filesize

    892KB

  • memory/4112-8-0x0000000002330000-0x0000000002331000-memory.dmp

    Filesize

    4KB

  • memory/4112-11-0x0000000000400000-0x00000000004DF000-memory.dmp

    Filesize

    892KB

  • memory/4112-14-0x0000000000400000-0x00000000004DF000-memory.dmp

    Filesize

    892KB

  • memory/4112-17-0x0000000000400000-0x00000000004DF000-memory.dmp

    Filesize

    892KB

  • memory/4112-20-0x0000000000400000-0x00000000004DF000-memory.dmp

    Filesize

    892KB