Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 13:53

General

  • Target

    JaffaCakes118_57a413264c845ba3f562914d32b20c50.exe

  • Size

    107KB

  • MD5

    57a413264c845ba3f562914d32b20c50

  • SHA1

    3b9ae14f059d168a38198d5c57b7706c0de86d91

  • SHA256

    03fe5f90adcf3acc3840cbb076210c62d7c9ad50fb2eac18645c5615b7cdcc18

  • SHA512

    7786f34b6abd56dcc561e9ba538e89b6175bd39ad8ae6e3e2f6b4a23c8571c9a780fd276a68c621ce88c210d0cf7028570d85e84bd9c12a164c67f2d19423f26

  • SSDEEP

    3072:L1+MJKrUnFYY5z1i0Nmbi5fJBNcgKdout:JIrPj0NmWtNcgKdoS

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • UPX packed file 2 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 1 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
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57a413264c845ba3f562914d32b20c50.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57a413264c845ba3f562914d32b20c50.exe"
    1⤵
    • 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:1908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    32KB

    MD5

    14b3cba711bd6027adb79614a4177fb5

    SHA1

    44a0611a034af59c29e2d529196a0c6150050c20

    SHA256

    ab100eb6e5c2211b6e1f05df13550ad193abbd9f0804c596022b7fc66ce33f10

    SHA512

    a39ba38d2ce3076a18336dc7e8f2dd3fb8addec40bc8df8b73703e5d8b499c55b677e3c4c6b1aa96bf971b228c047352e1a55f64dc968fc8675065a222a5c46c

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/1908-0-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/1908-1-0x00000000005D0000-0x00000000005D1000-memory.dmp

    Filesize

    4KB

  • memory/1908-13-0x00000000047F0000-0x00000000047FE000-memory.dmp

    Filesize

    56KB

  • memory/1908-16-0x00000000021B0000-0x00000000021B1000-memory.dmp

    Filesize

    4KB

  • memory/1908-17-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/1908-19-0x0000000002160000-0x0000000002168000-memory.dmp

    Filesize

    32KB

  • memory/1908-20-0x00000000047F0000-0x00000000047FE000-memory.dmp

    Filesize

    56KB