Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/09/2026, 17:14

General

  • Target
    jaffacakes118_d0ca2e35639ed0c0d04a079da9cfe4d8018656f023e848c3e051ba3c8d4dd67f.exe
  • Size 40KB
  • Sample260925-vr9fxss18j
  • SHA256 d0ca2e35639ed0c0d04a079da9cfe4d8018656f023e848c3e051ba3c8d4dd67f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: MyDoom

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

  • Detects MyDoom family 3 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 20 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_d0ca2e35639ed0c0d04a079da9cfe4d8018656f023e848c3e051ba3c8d4dd67f.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_d0ca2e35639ed0c0d04a079da9cfe4d8018656f023e848c3e051ba3c8d4dd67f.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:4260
    • 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:5536
  • 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:3496
    • 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:6116
  • 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:1124
  • 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:2664

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 59ddbe353bb796571ae38a37860db08d085dce97df8fc5a05d99bd3c5240e222
        • MD5 SHA1 SHA512 TLSH

        80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97C

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97C
        • Size 420B
        • SHA256 df95934b227aca2b608e1648fcc95fa3593765fcbabe16c7ec61c0873f21b86b
        • MD5 SHA1 SHA512 TLSH

        search[10].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9D1I77B7\search[10].htm
        • Size 139KB
        • SHA256 6109a805d754174564f2b4eae35311986878dcb5d0f6c60a448930fe6c154a0e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[8].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9D1I77B7\search[8].htm
        • Size 126KB
        • SHA256 a31175891f59d499b88f6ef37fca104f5ec311471927b704a516d19fbe4592ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        3R1H3XYL.htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\S4MXVBLB\3R1H3XYL.htm
        • Size 106KB
        • SHA256 a119cab63a8190744a3fc1c321895f55c1d41dc25664eed873f56f43ba5d743c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[3].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\S4MXVBLB\search[3].htm
        • Size 126KB
        • SHA256 9f17196113f36853941011941cb387ec08c544d291f71e8e54d081e6f4fd203e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[4].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\S4MXVBLB\search[4].htm
        • Size 139KB
        • SHA256 e93cb9fdbbb77cbdaf9538b13cf00a681d608ed87835989e7da66f47fdb0010e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        results[2].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U8AUWZTD\results[2].htm
        • Size 2KB
        • SHA256 3e4ecdfbd4a54ebd6297c3f00996d25ba582d2bbc5364402ed21268c4ceac46b
        • MD5 SHA1 SHA512 TLSH

        search0GRUJEHJ.htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U8AUWZTD\search0GRUJEHJ.htm
        • Size 141KB
        • SHA256 83f94899a51c0e9afe6218c1785e98679480cb7305a2152ac81f2e39e6bf8f7a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        searchGQ5TN76P.htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U8AUWZTD\searchGQ5TN76P.htm
        • Size 144KB
        • SHA256 604443ee5fbc1b11b714f9c56c130a0973cd11d08f8eda369865335a8fd96f8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[2].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U8AUWZTD\search[2].htm
        • Size 140KB
        • SHA256 dcd35bf826ce379ff3b08e03972eca501aee5f58e67a005b1c5267b154aefdec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[3].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U8AUWZTD\search[3].htm
        • Size 167KB
        • SHA256 77f2d795f421fb4308e317c38ec82ecc7e02c841c5818089099f66f27ea0d5fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XDW2KZVM\search[1].htm
        • Size 146KB
        • SHA256 a128318fab37e9fa9e8af8fefb7dc4025f2f62d95fce2aa49b4e568781d8a324
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[2].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XDW2KZVM\search[2].htm
        • Size 25B
        • SHA256 6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
        • MD5 SHA1 SHA512

        search[3].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XDW2KZVM\search[3].htm
        • Size 153KB
        • SHA256 7acaed8b659bfaf6bf0d5e77c2219c9182a672b26a110188d56c634201de1159
        • MD5 SHA1 SHA512 SSDEEP TLSH

        search[5].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XDW2KZVM\search[5].htm
        • Size 133KB
        • SHA256 2de095eec545e3fcad9c8ff6cfe00b26e67ea6a5041912fe178767b81793a261
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tmpAC93.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpAC93.tmp
        • Size 40KB
        • SHA256 0e24fead4a33941298775bcabfd9f03f6b8d8ad3278526f349f60bf92a69d565
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ucp1uTrf.log

        • Path C:\Users\Admin\AppData\Local\Temp\ucp1uTrf.log
        • Size 1KB
        • SHA256 380ea40f53432dc7e05b66211f2c965d5fb165c1141cc3f7593d84ac6adb5960
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 1147272c8a64f15956937494335c85fb8c2e09b1f52122abd6e9030e242b49aa
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 f921f88f1b9ac5c10a0e954e69b0722ccc6b3df2cfffe1653091e6fe805394f7
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 97162544e845e361da2945b88cdfcb7edcba721635db8e0ea7c2bb788c81b555
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 63c028b0a7f99aea34f4874f445eefd29cb1a9aca222e5d1da61110a36d3d2c2
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 bd44f6b0047d187af0aa690c50546b5e39a7ceb6f1087521b27adc2bade4f2b3
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 763f9254f3c3116141d6fb94c335d210d7a9149933518879756d8c86c04c27f9
        • MD5 SHA1 SHA512 TLSH

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 1KB
        • SHA256 2d9e4deeba18b45dddcd35d5305862275141724a6761f17f07e43f491b6e5cef
        • MD5 SHA1 SHA512 TLSH

        java.exe

        • Path C:\Windows\java.exe
        • Size 40KB
        • SHA256 d0ca2e35639ed0c0d04a079da9cfe4d8018656f023e848c3e051ba3c8d4dd67f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        services.exe

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

        memory/1124-32-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2664-37-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/4260-0-0x0000000000500000-0x000000000050D000-memory.dmp

        memory/5536-6-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-31-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-153-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-146-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-139-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-259-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-363-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-135-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-472-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-367-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-547-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-76-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-357-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-595-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-622-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/5536-33-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/6116-34-0x0000000000400000-0x0000000000408000-memory.dmp