Analysis

  • max time kernel
    145s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    28/04/2024, 00:19

General

  • Target

    03f669513b56351a79abe8daa45ade86_JaffaCakes118.exe

  • Size

    623KB

  • MD5

    03f669513b56351a79abe8daa45ade86

  • SHA1

    74ed9dfc5aa07d8b22452e455db15f4f1bfe3622

  • SHA256

    97c1579679535e7a709475d4dc3b6e5154b5ea3e18f8a5b3379fc62930387290

  • SHA512

    a3421ca5c8d5dd44ddb91375d199d5e7b7c9241e4269d7e90e5f9b19bf6b95cdcdb18db623609b07c81a4231b41a965bea7b05acd8ecd3303bbe0c59466581b1

  • SSDEEP

    12288:3nYQxCxRUC/BfScmGRvlwO3hoATj0wxOoWKxmxrjY+2:XCxRhScxX3hlTjvBxmxjY+2

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03f669513b56351a79abe8daa45ade86_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\03f669513b56351a79abe8daa45ade86_JaffaCakes118.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Loads dropped DLL
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2188
    • C:\Users\Admin\AppData\Local\Temp\n1171\s1171.exe
      "C:\Users\Admin\AppData\Local\Temp\n1171\s1171.exe" 0d56c9394ee00039628665f0OSGuLWD1LE4i3EZHqvMaSDY6HnQgZ62L+3kPfDGWR3T1qJbUWY9DA7LW8q+gELYobWEUsVdHqCvqfPFOZGRkq5mb+JCQbe40O1PiSZ3tgBdXMFVmI/OsjmpVz7S2Uw8mPPCdEIW5ds/Z+Q7hv13zehBFrgtcLVW/2Rm9GwadxA== /v "C:\Users\Admin\AppData\Local\Temp\03f669513b56351a79abe8daa45ade86_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab6634.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar9E66.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • \Users\Admin\AppData\Local\Temp\n1171\s1171.exe

    Filesize

    350KB

    MD5

    6846ddbdd21776eff7d444531456b731

    SHA1

    7a4dc3057caf1127b1d96641c77513d08c7e59ce

    SHA256

    4620731e1e1e335a200b6d4486b9c38b6c6de2560a6728cbcb370d2f91cfa5a8

    SHA512

    c206026986552c29cd30d04d1aad03a9b9d9e2cc1951aba247ec3c0f12b730e8cb734a5f709e501b8347374343a6cd0908de50a8978a91c67dae54316395c4df

  • memory/2752-15-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

    Filesize

    9.6MB

  • memory/2752-16-0x00000000009B0000-0x0000000000A30000-memory.dmp

    Filesize

    512KB

  • memory/2752-24-0x000007FEF5D60000-0x000007FEF66FD000-memory.dmp

    Filesize

    9.6MB

  • memory/2752-25-0x00000000009B0000-0x0000000000A30000-memory.dmp

    Filesize

    512KB

  • memory/2752-61-0x00000000020E0000-0x00000000020F0000-memory.dmp

    Filesize

    64KB