Analysis

  • max time kernel
    144s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18-04-2024 07:37

General

  • Target

    f78ce516718cb7fc9ffa1c04dbea3595_JaffaCakes118.exe

  • Size

    6.1MB

  • MD5

    f78ce516718cb7fc9ffa1c04dbea3595

  • SHA1

    cf90acdc6c34e3576d1c29bee1d83c2862a756fd

  • SHA256

    6ccbedb7e89b7077f1b26ef73f26d364e788d06fc8410a24a4ade46a8c76683a

  • SHA512

    01c57526f4fd5c9bdbb4fe7bcd3cc7d973ef89747510c8400881dd1021d20a1b33845f4076f574e7a9dc3d932bcd77e73921594e1eeed6d13146f26b4debb267

  • SSDEEP

    196608:ON8jjoG1vhhff4xuvVf5lNTvN41xKkFi1zw9x7:ON8dnAuv9NaLKk0Nwz7

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f78ce516718cb7fc9ffa1c04dbea3595_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f78ce516718cb7fc9ffa1c04dbea3595_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2688
    • C:\Users\Admin\AppData\Local\Temp\nqczzod4.cdv\f78ce516718cb7fc9ffa1c04dbea3595_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\nqczzod4.cdv\f78ce516718cb7fc9ffa1c04dbea3595_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2820
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 1248
        3⤵
        • Loads dropped DLL
        PID:1456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nqczzod4.cdv\7z.dll

    Filesize

    893KB

    MD5

    04ad4b80880b32c94be8d0886482c774

    SHA1

    344faf61c3eb76f4a2fb6452e83ed16c9cce73e0

    SHA256

    a1e1d1f0fff4fcccfbdfa313f3bdfea4d3dfe2c2d9174a615bbc39a0a6929338

    SHA512

    3e3aaf01b769471b18126e443a721c9e9a0269e9f5e48d0a10251bc1ee309855bd71ede266caa6828b007359b21ba562c2a5a3469078760f564fb7bd43acabfb

  • \Users\Admin\AppData\Local\Temp\nqczzod4.cdv\f78ce516718cb7fc9ffa1c04dbea3595_JaffaCakes118.exe

    Filesize

    6.0MB

    MD5

    d6d709d5f6f647215ee4e420769a9f93

    SHA1

    c730f16ef31b7b33aee4f33f1286e2c59cd1c510

    SHA256

    13471c52af6d30f22624fcadc72fc19df03d1c92d68098edbdb11de25b20244a

    SHA512

    ca2dfaec25b8d1b43e789ce44e178dbde6ccec9f9c5e5547373cc69d3caee2805b21ad9e5b4b7ee3e0e50043bd0c77d4592fde80d822f93454f2cc9982af69a4

  • memory/1456-275-0x0000000002480000-0x0000000002516000-memory.dmp

    Filesize

    600KB

  • memory/1456-344-0x0000000002700000-0x0000000002701000-memory.dmp

    Filesize

    4KB

  • memory/1456-343-0x0000000002480000-0x0000000002516000-memory.dmp

    Filesize

    600KB

  • memory/1456-276-0x0000000002700000-0x0000000002701000-memory.dmp

    Filesize

    4KB

  • memory/2688-0-0x0000000074EF0000-0x000000007549B000-memory.dmp

    Filesize

    5.7MB

  • memory/2688-1-0x0000000074EF0000-0x000000007549B000-memory.dmp

    Filesize

    5.7MB

  • memory/2688-2-0x0000000000250000-0x0000000000290000-memory.dmp

    Filesize

    256KB

  • memory/2688-8-0x00000000049E0000-0x0000000004A76000-memory.dmp

    Filesize

    600KB

  • memory/2688-18-0x0000000074EF0000-0x000000007549B000-memory.dmp

    Filesize

    5.7MB

  • memory/2820-166-0x0000000074750000-0x000000007475D000-memory.dmp

    Filesize

    52KB

  • memory/2820-173-0x00000000763E0000-0x0000000076407000-memory.dmp

    Filesize

    156KB

  • memory/2820-17-0x0000000001350000-0x00000000013E6000-memory.dmp

    Filesize

    600KB

  • memory/2820-16-0x0000000000130000-0x000000000016D000-memory.dmp

    Filesize

    244KB

  • memory/2820-20-0x0000000076320000-0x00000000763CC000-memory.dmp

    Filesize

    688KB

  • memory/2820-21-0x0000000075B20000-0x0000000075B67000-memory.dmp

    Filesize

    284KB

  • memory/2820-22-0x0000000075800000-0x0000000075857000-memory.dmp

    Filesize

    348KB

  • memory/2820-23-0x0000000075660000-0x0000000075669000-memory.dmp

    Filesize

    36KB

  • memory/2820-24-0x0000000074940000-0x0000000074EEB000-memory.dmp

    Filesize

    5.7MB

  • memory/2820-26-0x0000000074940000-0x0000000074EEB000-memory.dmp

    Filesize

    5.7MB

  • memory/2820-27-0x00000000010E0000-0x0000000001120000-memory.dmp

    Filesize

    256KB

  • memory/2820-25-0x00000000765A0000-0x00000000771EA000-memory.dmp

    Filesize

    12.3MB

  • memory/2820-30-0x0000000077630000-0x000000007778C000-memory.dmp

    Filesize

    1.4MB

  • memory/2820-31-0x0000000075320000-0x000000007537B000-memory.dmp

    Filesize

    364KB

  • memory/2820-32-0x0000000077630000-0x000000007778C000-memory.dmp

    Filesize

    1.4MB

  • memory/2820-42-0x00000000010E0000-0x0000000001120000-memory.dmp

    Filesize

    256KB

  • memory/2820-41-0x0000000075B70000-0x0000000075BFF000-memory.dmp

    Filesize

    572KB

  • memory/2820-77-0x00000000010E0000-0x0000000001120000-memory.dmp

    Filesize

    256KB

  • memory/2820-158-0x0000000001350000-0x00000000013E6000-memory.dmp

    Filesize

    600KB

  • memory/2820-159-0x0000000075020000-0x0000000075025000-memory.dmp

    Filesize

    20KB

  • memory/2820-161-0x00000000763D0000-0x00000000763D5000-memory.dmp

    Filesize

    20KB

  • memory/2820-162-0x00000000747E0000-0x00000000747F7000-memory.dmp

    Filesize

    92KB

  • memory/2820-163-0x0000000074760000-0x0000000074775000-memory.dmp

    Filesize

    84KB

  • memory/2820-164-0x0000000074780000-0x00000000747D2000-memory.dmp

    Filesize

    328KB

  • memory/2820-165-0x0000000077300000-0x0000000077335000-memory.dmp

    Filesize

    212KB

  • memory/2820-14-0x0000000001350000-0x00000000013E6000-memory.dmp

    Filesize

    600KB

  • memory/2820-167-0x0000000075F80000-0x0000000075F99000-memory.dmp

    Filesize

    100KB

  • memory/2820-168-0x0000000074640000-0x000000007468F000-memory.dmp

    Filesize

    316KB

  • memory/2820-169-0x0000000074690000-0x00000000746E8000-memory.dmp

    Filesize

    352KB

  • memory/2820-170-0x0000000074620000-0x000000007463C000-memory.dmp

    Filesize

    112KB

  • memory/2820-171-0x0000000075780000-0x000000007578C000-memory.dmp

    Filesize

    48KB

  • memory/2820-15-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2820-174-0x0000000000130000-0x000000000016D000-memory.dmp

    Filesize

    244KB

  • memory/2820-175-0x0000000001350000-0x00000000013E6000-memory.dmp

    Filesize

    600KB

  • memory/2820-176-0x0000000075B20000-0x0000000075B67000-memory.dmp

    Filesize

    284KB

  • memory/2820-178-0x0000000076320000-0x00000000763CC000-memory.dmp

    Filesize

    688KB

  • memory/2820-179-0x0000000075F80000-0x0000000075F99000-memory.dmp

    Filesize

    100KB

  • memory/2820-183-0x00000000765A0000-0x00000000771EA000-memory.dmp

    Filesize

    12.3MB

  • memory/2820-184-0x0000000075800000-0x0000000075857000-memory.dmp

    Filesize

    348KB

  • memory/2820-185-0x0000000075670000-0x00000000756BA000-memory.dmp

    Filesize

    296KB

  • memory/2820-186-0x00000000754A0000-0x000000007551D000-memory.dmp

    Filesize

    500KB

  • memory/2820-188-0x0000000074940000-0x0000000074EEB000-memory.dmp

    Filesize

    5.7MB

  • memory/2820-189-0x0000000077630000-0x000000007778C000-memory.dmp

    Filesize

    1.4MB

  • memory/2820-191-0x0000000075320000-0x000000007537B000-memory.dmp

    Filesize

    364KB

  • memory/2820-195-0x0000000077300000-0x0000000077335000-memory.dmp

    Filesize

    212KB

  • memory/2820-196-0x0000000076280000-0x0000000076286000-memory.dmp

    Filesize

    24KB

  • memory/2820-198-0x0000000074780000-0x00000000747D2000-memory.dmp

    Filesize

    328KB

  • memory/2820-199-0x0000000074760000-0x0000000074775000-memory.dmp

    Filesize

    84KB

  • memory/2820-200-0x0000000074750000-0x000000007475D000-memory.dmp

    Filesize

    52KB

  • memory/2820-201-0x0000000074690000-0x00000000746E8000-memory.dmp

    Filesize

    352KB

  • memory/2820-202-0x0000000074640000-0x000000007468F000-memory.dmp

    Filesize

    316KB

  • memory/2820-203-0x0000000074620000-0x000000007463C000-memory.dmp

    Filesize

    112KB

  • memory/2820-204-0x0000000074610000-0x0000000074617000-memory.dmp

    Filesize

    28KB

  • memory/2820-205-0x00000000763E0000-0x0000000076407000-memory.dmp

    Filesize

    156KB

  • memory/2820-206-0x0000000001350000-0x00000000013E6000-memory.dmp

    Filesize

    600KB

  • memory/2820-207-0x00000000010E0000-0x0000000001120000-memory.dmp

    Filesize

    256KB

  • memory/2820-208-0x0000000001350000-0x00000000013E6000-memory.dmp

    Filesize

    600KB

  • memory/2820-239-0x00000000010E0000-0x0000000001120000-memory.dmp

    Filesize

    256KB

  • memory/2820-12-0x0000000075670000-0x00000000756BA000-memory.dmp

    Filesize

    296KB

  • memory/2820-13-0x0000000000130000-0x000000000016D000-memory.dmp

    Filesize

    244KB

  • memory/2820-10-0x0000000001350000-0x00000000013E6000-memory.dmp

    Filesize

    600KB

  • memory/2820-240-0x00000000010E0000-0x0000000001120000-memory.dmp

    Filesize

    256KB