Analysis

  • max time kernel
    147s
  • 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
    29-09-2024 02:53

General

  • Target

    fda8c02f74137fd3925992c19a3aae7a_JaffaCakes118.exe

  • Size

    125KB

  • MD5

    fda8c02f74137fd3925992c19a3aae7a

  • SHA1

    8931d4e7193a785a0d5afa4c5564bbb146339310

  • SHA256

    b50ae37ec60430d352fc006bc4610dea081f61f97d618dd9e0d74569725d7ccc

  • SHA512

    1ecad0b04c12ea0f4300758be8f6fc535fa97904f84bcedd0e7d3afa4355fd4e554ef725d0f659f0ae96d6ab0ca3fc4be488d3e3b4d8333eadd5ae5427f3a73c

  • SSDEEP

    3072:qGZDrpVuIIzkBOsHfeVMULsXulAr7iXhV2LmV4:z5buIGkBOTMUAHiXTwmV4

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 24 IoCs
  • Loads dropped DLL 4 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 28 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 1 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 use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fda8c02f74137fd3925992c19a3aae7a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fda8c02f74137fd3925992c19a3aae7a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Users\Admin\AppData\Local\Temp\fda8c02f74137fd3925992c19a3aae7a_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fda8c02f74137fd3925992c19a3aae7a_JaffaCakes118.exe
      2⤵
      • UAC bypass
      • Loads dropped DLL
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:3128

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\cmsetac.dll

    Filesize

    33KB

    MD5

    a3912cc99861352ea7c7291e9f85a1f1

    SHA1

    9a03d11b7fc325745055e9e2e46e282fdad779fd

    SHA256

    9daca02fc39eba5bbad24b49602c719c23388194e2806de981658daafc2aee53

    SHA512

    b017be60839170fefed64d2d268e8873b3ca301fee0e793190b9b9ae2cf1e0f754f3796665a71fd22438edf739891a157c58e9932d1fa054411da9092bb6f2b6

  • C:\Users\Admin\AppData\Local\Temp\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/3128-29-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-69-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-3-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-8-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-10-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-11-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-2-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-13-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-4-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-23-0x00000000047F0000-0x00000000047FE000-memory.dmp

    Filesize

    56KB

  • memory/3128-25-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-26-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-27-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-28-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-9-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-31-0x00000000047F0000-0x00000000047FE000-memory.dmp

    Filesize

    56KB

  • memory/3128-7-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-32-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-33-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-36-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-39-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-42-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-45-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-48-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-51-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-54-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-57-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-60-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-63-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-66-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3128-30-0x0000000000B00000-0x0000000000B08000-memory.dmp

    Filesize

    32KB