Analysis

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

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-09-2024 20:16

General

  • Target

    d0607c373b1870dce4c3730ec7246fdc_JaffaCakes118.exe

  • Size

    222KB

  • MD5

    d0607c373b1870dce4c3730ec7246fdc

  • SHA1

    14b7bbb3b00219347eb8e6dbe42de0eaa22821a7

  • SHA256

    d71bcb88197dbf2247bfb4ad647b4a0b4f3b4bc3f38c9f0c2f5c451c8d822643

  • SHA512

    59f524a6dedec4838aea6cbcfbaa4b73a5ef9bc15da0e96ad0cfe8d7790b57dd9cad71af5374b9e2bf99c5191d9d2808b48875528418cc1655a3c0a02514d200

  • SSDEEP

    3072:k6h2ZdVFdEdP2RPSlab/v1Lrst/Z7rhfhTBfeT/QKOZTSJVyocoJNLTPSyY2Uhh2:d2hMPizQt/ZdhTBPKOdqApoedF9yxfn

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 4 IoCs
  • Loads dropped DLL 4 IoCs
  • UPX packed file 6 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d0607c373b1870dce4c3730ec7246fdc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d0607c373b1870dce4c3730ec7246fdc_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Users\Admin\AppData\Local\Temp\d0607c373b1870dce4c3730ec7246fdc_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\d0607c373b1870dce4c3730ec7246fdc_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:4424
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4336,i,16316361669272684588,6171287487746154806,262144 --variations-seed-version --mojo-platform-channel-handle=1040 /prefetch:8
    1⤵
      PID:1644

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      33KB

      MD5

      7fd399fe61e77d48046fb23f9a678e81

      SHA1

      8fb3667d95ce1a2f50829ccc1cb04709e9dffe97

      SHA256

      74924de8ac0b7ff39adad2788407e239edbc8bbead724bde3e2f1f7f4e5bfd66

      SHA512

      5bacdd7c54faf98dbdcfcdfce57e840f500dfc6a8e3c41fc603ee7a4b47a7684375a153cc3f1ab0c4409a2bda188463bb71d5d7a7d7e8687c13473fc582dfa0b

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

      Filesize

      7KB

      MD5

      67587e25a971a141628d7f07bd40ffa0

      SHA1

      76fcd014539a3bb247cc0b761225f68bd6055f6b

      SHA256

      e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

      SHA512

      6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

    • memory/2956-8-0x0000000010000000-0x000000001003D000-memory.dmp

      Filesize

      244KB

    • memory/4424-11-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/4424-10-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/4424-12-0x00000000005E0000-0x00000000005E1000-memory.dmp

      Filesize

      4KB

    • memory/4424-14-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/4424-3-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/4424-24-0x0000000004320000-0x000000000432E000-memory.dmp

      Filesize

      56KB

    • memory/4424-9-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/4424-26-0x00000000041D0000-0x00000000041D1000-memory.dmp

      Filesize

      4KB

    • memory/4424-27-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/4424-29-0x0000000004320000-0x000000000432E000-memory.dmp

      Filesize

      56KB

    • memory/4424-28-0x0000000000A40000-0x0000000000A48000-memory.dmp

      Filesize

      32KB