Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    14-12-2024 00:09

General

  • Target

    ed5aee34382802fdee46c43cfb30307c_JaffaCakes118.exe

  • Size

    183KB

  • MD5

    ed5aee34382802fdee46c43cfb30307c

  • SHA1

    0fe0836686ec9eb3a08768fe95ee9c836a186b62

  • SHA256

    995f3a4f8dfeeb0d0e5b391fc89fb343d74940e58e798d586c8a8e43603ede2c

  • SHA512

    8bf9038dd2446171fbbc1548168b48fb2481b48d489bc5a9352402f02aa828ff522d266038afc6e4f56e13b0226e2ebf6e1f461982fe6efb250f5e84dbae173c

  • SSDEEP

    3072:7mNsB6jNa6kfaVSLHb5ZfH7Yy9L4Hybtz/NPxQ7VT5uUrW5YCWBECm8HeVDxdQMb:78q4HkfakH/ftMktz/aHryAEQHeVVdQC

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 15 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 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 4 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ed5aee34382802fdee46c43cfb30307c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ed5aee34382802fdee46c43cfb30307c_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\serverPk.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\serverPk.exe
      2⤵
      • UAC bypass
      • Executes dropped EXE
      • 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:2404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\cmsetac.dll

    Filesize

    33KB

    MD5

    6664be2c94dc0f0038dc6a47cd6801f7

    SHA1

    ea9d3bf86b850f37f44900dd7b76b1aba0e0f8a4

    SHA256

    a2151819dca9253c11ef1b73f419c755683de1c78f745d298b34f5d8d66621cb

    SHA512

    851cbf90138e625a1562281a947268eb96ce3d2e73ce510c6fb3caaa6a338fcc0ab82d722a6552c13338f299b056da3dbab133fe283a14caa851991677fd5b60

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\serverPk.exe

    Filesize

    113KB

    MD5

    c68540e57233c5f0f256d4a5aa32841c

    SHA1

    627438a12b595ef42c80eeb152cacc1bf6d80471

    SHA256

    aa6aa9f74c94222513e2018a3ca73de8e30646f0022c0673c89adca77f5350da

    SHA512

    1a7e9035a6a621dac596aa8ec930b861273c9f5c5badbc6f7a2ed1693cf3658c0da8beda774e79eac92d1ccefab53f26d29398c18818988c661e7fd40f4f0eb0

  • memory/2136-9-0x00000000021C0000-0x000000000222D000-memory.dmp

    Filesize

    436KB

  • memory/2136-8-0x00000000021C0000-0x000000000222D000-memory.dmp

    Filesize

    436KB

  • memory/2136-24-0x00000000021C0000-0x000000000222D000-memory.dmp

    Filesize

    436KB

  • memory/2404-26-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-32-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-21-0x00000000750F0000-0x00000000750F1000-memory.dmp

    Filesize

    4KB

  • memory/2404-22-0x00000000750E0000-0x00000000751D0000-memory.dmp

    Filesize

    960KB

  • memory/2404-23-0x00000000750E0000-0x00000000751D0000-memory.dmp

    Filesize

    960KB

  • memory/2404-13-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/2404-25-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-27-0x00000000003F0000-0x00000000003F8000-memory.dmp

    Filesize

    32KB

  • memory/2404-11-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-28-0x0000000001CE0000-0x0000000001CEE000-memory.dmp

    Filesize

    56KB

  • memory/2404-29-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-19-0x0000000001CE0000-0x0000000001CEE000-memory.dmp

    Filesize

    56KB

  • memory/2404-35-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-38-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-41-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-44-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-47-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-50-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-53-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-56-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-59-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-62-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB

  • memory/2404-65-0x0000000000400000-0x000000000046C170-memory.dmp

    Filesize

    432KB