Analysis

  • max time kernel
    145s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 11:29

General

  • Target

    f3c95dafa7e26ee5fc688aed47342127_JaffaCakes118.exe

  • Size

    140KB

  • MD5

    f3c95dafa7e26ee5fc688aed47342127

  • SHA1

    e880e4b9074dd7a10db062b8af68819aaa375f87

  • SHA256

    63c849918b094cca719b2a553789ef80ec11de3f4e2aa80f004600f237b9a031

  • SHA512

    c91a5cb39a4797e96488a89fc6e131ee9a787b23ea6ca1fbbe4bc04c2ef332ec5ce3493114793cb729ad2c17949ee8ae3d52fa3ad0f23c1b4afcd08e428468b8

  • SSDEEP

    3072:BXQjCdzPId6w9Fmn8kxVa9TxisP8S3xsNJHU7TS/ULUN:KGd49FmnbxVaisPb5LA

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 26 IoCs
  • Loads dropped DLL 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 29 IoCs

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

  • 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 9 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3c95dafa7e26ee5fc688aed47342127_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f3c95dafa7e26ee5fc688aed47342127_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Users\Admin\AppData\Local\Temp\f3c95dafa7e26ee5fc688aed47342127_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f3c95dafa7e26ee5fc688aed47342127_JaffaCakes118.exe
      2⤵
      • UAC bypass
      • Loads dropped DLL
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:2540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    32KB

    MD5

    14b3cba711bd6027adb79614a4177fb5

    SHA1

    44a0611a034af59c29e2d529196a0c6150050c20

    SHA256

    ab100eb6e5c2211b6e1f05df13550ad193abbd9f0804c596022b7fc66ce33f10

    SHA512

    a39ba38d2ce3076a18336dc7e8f2dd3fb8addec40bc8df8b73703e5d8b499c55b677e3c4c6b1aa96bf971b228c047352e1a55f64dc968fc8675065a222a5c46c

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/2540-23-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-58-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-6-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-8-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-5-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-13-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-25-0x0000000000300000-0x0000000000308000-memory.dmp

    Filesize

    32KB

  • memory/2540-15-0x0000000000590000-0x000000000059E000-memory.dmp

    Filesize

    56KB

  • memory/2540-17-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-18-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-19-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-20-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-21-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-22-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-64-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-7-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-2-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-26-0x0000000000590000-0x000000000059E000-memory.dmp

    Filesize

    56KB

  • memory/2540-27-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-28-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-31-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-34-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-37-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-40-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-43-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-46-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-49-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-52-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-55-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-24-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-61-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2540-4-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB