Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2024 01:01

General

  • Target

    cfeb3a72af97a396bb361f243d15abaf_JaffaCakes118.exe

  • Size

    569KB

  • MD5

    cfeb3a72af97a396bb361f243d15abaf

  • SHA1

    794e1fc68e02956a1bf8b1ece0361075f44e6485

  • SHA256

    099440391b25c625dfe3c631b0117ff0e4bb00d4b11d5de791cfd7d1a6abb135

  • SHA512

    820f7c41b61bfede862c7e11350e36c31dc900fbf8bae3ced41ddb42925a40752a6158cfb271e509aafd34cae3f11b0c05fe83a74158593317deb72489447eb2

  • SSDEEP

    12288:jDI3c4C1AWQo/mC0F3Z4mxx9nf4SOVNs4wmpag:jDIo1AWNmC0QmXpASqLpr

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modiloader family
  • ModiLoader Second Stage 3 IoCs
  • Deletes itself 1 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • 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.

  • Modifies registry class 32 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cfeb3a72af97a396bb361f243d15abaf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cfeb3a72af97a396bb361f243d15abaf_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" about:blank
      2⤵
        PID:2128
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c del "C:\Users\Admin\AppData\Local\Temp\cfeb3a72af97a396bb361f243d15abaf_JaffaCakes118.exe"
        2⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        PID:2804

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2120-1-0x0000000000280000-0x00000000002D4000-memory.dmp

      Filesize

      336KB

    • memory/2120-0-0x0000000000400000-0x00000000004DD000-memory.dmp

      Filesize

      884KB

    • memory/2120-27-0x0000000002010000-0x0000000002011000-memory.dmp

      Filesize

      4KB

    • memory/2120-26-0x0000000002020000-0x0000000002021000-memory.dmp

      Filesize

      4KB

    • memory/2120-25-0x0000000000980000-0x0000000000981000-memory.dmp

      Filesize

      4KB

    • memory/2120-24-0x0000000001EA0000-0x0000000001EA1000-memory.dmp

      Filesize

      4KB

    • memory/2120-23-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

      Filesize

      4KB

    • memory/2120-22-0x0000000002000000-0x0000000002001000-memory.dmp

      Filesize

      4KB

    • memory/2120-21-0x00000000003F0000-0x00000000003F1000-memory.dmp

      Filesize

      4KB

    • memory/2120-20-0x0000000000960000-0x0000000000961000-memory.dmp

      Filesize

      4KB

    • memory/2120-19-0x0000000000930000-0x0000000000931000-memory.dmp

      Filesize

      4KB

    • memory/2120-18-0x0000000000940000-0x0000000000941000-memory.dmp

      Filesize

      4KB

    • memory/2120-17-0x0000000000350000-0x0000000000351000-memory.dmp

      Filesize

      4KB

    • memory/2120-16-0x0000000000360000-0x0000000000361000-memory.dmp

      Filesize

      4KB

    • memory/2120-15-0x0000000000950000-0x0000000000951000-memory.dmp

      Filesize

      4KB

    • memory/2120-14-0x0000000000670000-0x0000000000671000-memory.dmp

      Filesize

      4KB

    • memory/2120-13-0x0000000000690000-0x0000000000691000-memory.dmp

      Filesize

      4KB

    • memory/2120-12-0x00000000031F0000-0x00000000031F2000-memory.dmp

      Filesize

      8KB

    • memory/2120-11-0x0000000000330000-0x0000000000331000-memory.dmp

      Filesize

      4KB

    • memory/2120-10-0x0000000003200000-0x0000000003201000-memory.dmp

      Filesize

      4KB

    • memory/2120-9-0x0000000003200000-0x0000000003201000-memory.dmp

      Filesize

      4KB

    • memory/2120-8-0x0000000000300000-0x0000000000301000-memory.dmp

      Filesize

      4KB

    • memory/2120-7-0x0000000000310000-0x0000000000311000-memory.dmp

      Filesize

      4KB

    • memory/2120-6-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2120-5-0x0000000000250000-0x0000000000251000-memory.dmp

      Filesize

      4KB

    • memory/2120-4-0x0000000000320000-0x0000000000321000-memory.dmp

      Filesize

      4KB

    • memory/2120-3-0x0000000000270000-0x0000000000271000-memory.dmp

      Filesize

      4KB

    • memory/2120-2-0x00000000002F0000-0x00000000002F1000-memory.dmp

      Filesize

      4KB

    • memory/2120-30-0x0000000003210000-0x0000000003211000-memory.dmp

      Filesize

      4KB

    • memory/2120-29-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/2120-28-0x0000000000220000-0x0000000000221000-memory.dmp

      Filesize

      4KB

    • memory/2120-33-0x0000000010410000-0x000000001048C000-memory.dmp

      Filesize

      496KB

    • memory/2120-42-0x0000000000280000-0x00000000002D4000-memory.dmp

      Filesize

      336KB

    • memory/2120-43-0x0000000000400000-0x00000000004DD000-memory.dmp

      Filesize

      884KB

    • memory/2120-34-0x0000000010410000-0x000000001048C000-memory.dmp

      Filesize

      496KB