Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-09-2024 14:44

General

  • Target

    f3def3c0c571fb73c1e23e44ebb01115_JaffaCakes118.exe

  • Size

    411KB

  • MD5

    f3def3c0c571fb73c1e23e44ebb01115

  • SHA1

    37b4b1ba4cec14047a62fe40598cc5f9ad5b538e

  • SHA256

    ef349771cc30c4c7a2a71b1bd3a49bede922ac1a13f02c983ec8237ef12db9d4

  • SHA512

    603a4c9ebbb20b3315f767a11187c9c65e885bf24ec99e239358b8198c5ee36d051671c6d5c3962e07445c68e98e88e5b74f377e7b878374c07c3dd2c082d637

  • SSDEEP

    6144:1AfR028N6cNKWes6rmOJrFUM3HgaZZP3IxVCwtiC8LcSvPcGjA+naEMiL:h28NzNKW76rVQGAaZZP3IxVvUF5Mm

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 2 IoCs
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 64 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3def3c0c571fb73c1e23e44ebb01115_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f3def3c0c571fb73c1e23e44ebb01115_JaffaCakes118.exe"
    1⤵
    • Event Triggered Execution: Image File Execution Options Injection
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Temp\nvlov262008c.exe
      "C:\Temp\nvlov262008c.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:2536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Temp\nvlov262008c.exe

    Filesize

    673KB

    MD5

    8b6ee3d830204b856ca2e7a2426f01b3

    SHA1

    7fe7eaedff73e73f1c0ed094fcedfcb3dac56865

    SHA256

    7069ea0f0bb33806b07bbdc819ea28853f013a4e9a76d77790be773ad8c4e628

    SHA512

    44ef4f0c4b4c7e6119331ff318d667338d688a0d69b7e92d25f9c5fa8a9886d19b855370af8250a68653811653fa19fd8833440bc9b442671c6d74ee50938f63

  • memory/2380-0-0x0000000000400000-0x00000000004C7000-memory.dmp

    Filesize

    796KB

  • memory/2380-13-0x0000000000400000-0x00000000004C7000-memory.dmp

    Filesize

    796KB

  • memory/2536-14-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/2536-16-0x0000000000400000-0x00000000004B9000-memory.dmp

    Filesize

    740KB