Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/10/2026, 11:06

General

  • Target
    jaffacakes118_Email-Worm.Win32.Mydoom.m.exe
  • Size 28KB
  • Sample261016-m7st4ssvbs
  • SHA256 bd9b7f9a9e074506ea77584809640d5834b89ca32c34190f34cd8b840fc0535e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: MyDoom

    MyDoom is a Worm that is written in C++.

  • Detects MyDoom family 16 IoCs
  • Executes a file named after a Windows system binary 1 TTPs 2 IoCs

    The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

  • Executes dropped EXE 5 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • UPX packed file 39 IoCs

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

  • Drops file in Windows directory 6 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 12 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Email-Worm.Win32.Mydoom.m.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Email-Worm.Win32.Mydoom.m.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3364
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:2396
  • C:\Windows\services.exe
    C:\Windows\services.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    PID:3292
  • C:\Windows\java.exe
    C:\Windows\java.exe
    1⤵
    • Executes a file named after a Windows system binary
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1676
    • C:\Users\Admin\AppData\Local\Temp\services.exe
      "C:\Users\Admin\AppData\Local\Temp\services.exe"
      2⤵
      • Executes a file named after a Windows system binary
      • Executes dropped EXE
      • Adds Run key to start application
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:4752
  • C:\Users\Admin\AppData\Local\Temp\services.exe
    C:\Users\Admin\AppData\Local\Temp\services.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    PID:2844

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97C

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97C
        • Size 471B
        • SHA256 87d704981e09b44f78bccff095fdd991ef1d3031dc8525219718e08536a866b2
        • MD5 SHA1 SHA512 TLSH

        80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97C

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97C
        • Size 420B
        • SHA256 08ca9960bfb55d88316d046a173ebf8f9465b8ebd00feb6f1398cadba986927b
        • MD5 SHA1 SHA512 TLSH

        search0WRKJ2TA.htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2650NSE1\search0WRKJ2TA.htm
        • Size 165KB
        • SHA256 79d2198303b21d215fd219a6e7fae6a6e4af38014478e6421b3a1603319678f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[2].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2650NSE1\search[2].htm
        • Size 141KB
        • SHA256 22f743bb969b6bf2f12b024108708f617bc2eebf350437b159a6e74f2f55357f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[3].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2650NSE1\search[3].htm
        • Size 145KB
        • SHA256 8a2cc4740982e38405411654d965a093fd71b3887f7c9c7f208328fdb4da29ef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[4].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2650NSE1\search[4].htm
        • Size 122KB
        • SHA256 e66cd64161c9b64f310a084bf16425610550ba3756fa20caf68ee3a22ee2a512
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[5].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2650NSE1\search[5].htm
        • Size 165KB
        • SHA256 8b0d9671198e638448f4c25011ee6db6714e0f8869709546ae5e51f2adb84bdb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[6].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2650NSE1\search[6].htm
        • Size 142KB
        • SHA256 db09a8a8dd7a4a0a2ea16d22b393e4c9df2a6c81250ed4dc9522d0a6dc410eb4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[7].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2650NSE1\search[7].htm
        • Size 184KB
        • SHA256 ba23e442506b98b48fda1c2df09693ddc62699d14cd99f3b6b9bb3b777d32fa0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MNSA3VWM.htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5TOXJMFV\MNSA3VWM.htm
        • Size 107KB
        • SHA256 bfa9bcbff6e2936f8944a7f84991f906d51fa116613068d8088a1dc1879bc739
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[10].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5TOXJMFV\search[10].htm
        • Size 122KB
        • SHA256 1055763676ebfa9fbddaf43c24339b7348c2a35ea1ceb5c54d01d0df96943870
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[2].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5TOXJMFV\search[2].htm
        • Size 159KB
        • SHA256 9c555032ba0be7c09840423059d88bbb06ba8ce439f116b5ea2b9a50a0a4e844
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[3].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5TOXJMFV\search[3].htm
        • Size 139KB
        • SHA256 0c37795f021aab26c81601dfd1c2bb1033fbafbc8b51fe29d127509eb6c9faab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[7].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5TOXJMFV\search[7].htm
        • Size 123KB
        • SHA256 1e8fb45cd6ff20573faeef02a14854b65128aff1c6e5d93cd65127d713b7af8a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[8].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5TOXJMFV\search[8].htm
        • Size 126KB
        • SHA256 4c47b3daaac0352eae3317f40d6c0d8b80564ff747154e60bc18cd3ae9dfdba7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[10].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\A8BWWIVW\search[10].htm
        • Size 144KB
        • SHA256 475b9bb1389b4f6a1b517c43276e7dbd2500e162cfce2791205934d047023031
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\A8BWWIVW\search[1].htm
        • Size 131KB
        • SHA256 e917f667c82cb8aaab07330d51b0f65a36c47e16cff2ac6db287c24676a9c387
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[2].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\A8BWWIVW\search[2].htm
        • Size 25B
        • SHA256 6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
        • MD5 SHA1 SHA512

        search[8].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\A8BWWIVW\search[8].htm
        • Size 160KB
        • SHA256 b4cd51a7bcc7e386f76cd19fe9bd4c1937c5779eca2cd3407c4ccc10969f1742
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7WVIID13.htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\E8WK4YG5\7WVIID13.htm
        • Size 107KB
        • SHA256 c8615908ed5cb8635729385a7bb6e58288f895f2d895c3efdc58055a9b50c023
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[4].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\E8WK4YG5\search[4].htm
        • Size 129KB
        • SHA256 635e9b27b6947de42d68e4c69b72c87428e333c1a0e2ac613179bf0e915665f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[5].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\E8WK4YG5\search[5].htm
        • Size 142KB
        • SHA256 339706b4350d58c9c005b460d757050838b0d566f49abd115329f6ff1fca86c1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[6].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\E8WK4YG5\search[6].htm
        • Size 157KB
        • SHA256 01e86e6235419c7ccd47febddae8869c8484874bbfa17449bc51ae284eaa6cbe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ipqPhkxe.log

        • Path C:\Users\Admin\AppData\Local\Temp\ipqPhkxe.log
        • Size 1KB
        • SHA256 6fced8ee974e9289d5e3af3dde7e55db12eea8ad316bd3a3d6914918c7c10861
        • MD5 SHA1 SHA512 TLSH

        tmpB398.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpB398.tmp
        • Size 28KB
        • SHA256 ff61d40b5b3c1bc487d9022b4e820cca5f3e50de3730d3791ede60a8a73a7aa9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 dc55c7747a11e8009e19dc89eb593ae09a28272fe5ae6f7d491d28ee4e43340d
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 f4d8007b875c2b10acd628337d1e544d69495ebaa8c2435aeeb839bc05093a6d
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 09f83bd656d2bc4d32b5130bc86c91f11aaacdcfd3cb10a9936de86ba7191cbb
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 8621c60874990ea3862060a2c4514634e3ecb5bee3f7207ba7c38aedbbef3497
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 32B
        • SHA256 578c67eb54f2bf2c003b0d120ff65552eb78e0040ab9d300db87d90acf75b84e
        • MD5 SHA1 SHA512

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 31019c781fee3d1800536b72f7b6a5145aa5d02fd4864b75b3b934f17c81aba4
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 6399212918f7309098fdeee7992f6e21a51313a1d1a7a4228fd181e2981b2965
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 d0fa9e42a52977c4ed14847e1ee0de7f9e3a1bcd42116c75929e6f721dfb9fb2
        • MD5 SHA1 SHA512 TLSH

        java.exe

        • Path C:\Windows\java.exe
        • Size 28KB
        • SHA256 bd9b7f9a9e074506ea77584809640d5834b89ca32c34190f34cd8b840fc0535e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        services.exe

        • Path C:\Windows\services.exe
        • Size 8KB
        • SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1676-332-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/1676-295-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/1676-512-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/1676-248-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/1676-230-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/1676-478-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/1676-220-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/1676-34-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/1676-309-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/1676-287-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/1676-77-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/2396-75-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-293-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-307-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-285-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-246-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-313-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-237-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-330-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-510-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-475-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-228-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-205-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-33-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-6-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-30-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2396-395-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2844-38-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/3292-31-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/3364-388-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/3364-474-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/3364-29-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/3364-509-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/3364-0-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/3364-312-0x0000000000500000-0x0000000000510000-memory.dmp

        memory/4752-37-0x0000000000400000-0x0000000000408000-memory.dmp