Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 05:48

General

  • Target
    jaffacakes118_7a8f52592ce0c503bdb8b256993c96caa76182df20a658489a0bdb3d79cfe751.exe
  • Size 40KB
  • Sample261002-ghg4eszblh
  • SHA256 7a8f52592ce0c503bdb8b256993c96caa76182df20a658489a0bdb3d79cfe751
  • 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_7a8f52592ce0c503bdb8b256993c96caa76182df20a658489a0bdb3d79cfe751.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_7a8f52592ce0c503bdb8b256993c96caa76182df20a658489a0bdb3d79cfe751.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:2512
    • 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:4348
  • 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:2572
  • 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:4508
    • 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:1244
  • 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:4780
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1908

    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 9edfb873015e8e3a766e02302c7ab601aea20b49c27d53a2cf77693fd2482459
          • MD5 SHA1 SHA512 TLSH

          80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97C

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97C
          • Size 420B
          • SHA256 79eb48bc48df35ced117bf59c4723d28074fc631e55f40811c15c01474cac503
          • MD5 SHA1 SHA512 TLSH

          search[1].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ADPZ99F0\search[1].htm
          • Size 149KB
          • SHA256 96ba6bd5fa44b838a34b98758cabd02d32efcbf9c5f02a09d62e0e6a0bcbfd6f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[2].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ADPZ99F0\search[2].htm
          • Size 25B
          • SHA256 6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
          • MD5 SHA1 SHA512

          search[3].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ADPZ99F0\search[3].htm
          • Size 153KB
          • SHA256 f6f73f697e43931b909b130f135766a248f64c148ee129990a20f79f8cf68235
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[5].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ADPZ99F0\search[5].htm
          • Size 140KB
          • SHA256 56283e0f0750b3f91225498a3335b8ae3dfe1f97717c034827452e65dde2655d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[10].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\I0NP1C01\search[10].htm
          • Size 139KB
          • SHA256 640f959368fa099f4a890eb1ef98f90446983fb9dffcdf4cb112c68b0aef8c9c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[2].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\I0NP1C01\search[2].htm
          • Size 147KB
          • SHA256 815cbb0682665fbc5052a4c080ae000f5c905ce891f7f2daff68fbe41eb664f5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[3].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\I0NP1C01\search[3].htm
          • Size 140KB
          • SHA256 e5cc1a114b27dcd5e577763e3087338fe8a2ee8207ab1aa7d3a9ab0e7f3bf227
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[4].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\I0NP1C01\search[4].htm
          • Size 120KB
          • SHA256 8a63c88180240e95e8a7be78bacd08ea3f799155233488e2a27d63c083cdbf3a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[3].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MJOBZ9FO\search[3].htm
          • Size 164KB
          • SHA256 c4b58e5c03d874d218ded0c21033fbeda108af18116925ccddf31e9132203d96
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[6].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MJOBZ9FO\search[6].htm
          • Size 147KB
          • SHA256 6572cba3f9441c62b428ba9a4d109096f31da423127c0cc48608f980c6dee055
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[10].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKUT4MF3\search[10].htm
          • Size 142KB
          • SHA256 42fb3eea62948a76a14c001b87d0dd921945acd1dfadcb1c33b4c8ddc1c0dc14
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[1].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKUT4MF3\search[1].htm
          • Size 139KB
          • SHA256 e6fcfe3c7f35ae9bd5c39cb5c689d54e6f6ee275af40c2dfce0b9eba8d1e46db
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[3].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKUT4MF3\search[3].htm
          • Size 143KB
          • SHA256 41640078402a06f5c0b0b46fad257273eb5bf50bc0820d7f786156661f00248f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[6].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKUT4MF3\search[6].htm
          • Size 160KB
          • SHA256 de7dd5fab218031f498bad407689c48c7dd105fa466f08db33fcb7d8b3ab416c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          search[9].htm

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKUT4MF3\search[9].htm
          • Size 118KB
          • SHA256 d3d781f942df090907b75e833c0aa4bffb0f3fa45b9169aaaac3d0eb22f4c2b9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tmp51FC.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp51FC.tmp
          • Size 40KB
          • SHA256 b83833b35455476d56a4001c144e8f28f1eff9e7f876ceced894c0e2d1dbe77f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          umfes5y.log

          • Path C:\Users\Admin\AppData\Local\Temp\umfes5y.log
          • Size 1KB
          • SHA256 0fb079c7a033899ffe4d88cacf9b93d2cb5ce19cd99b87285d0573e476c0efd7
          • MD5 SHA1 SHA512 TLSH

          umfes5y.log

          • Path C:\Users\Admin\AppData\Local\Temp\umfes5y.log
          • Size 1KB
          • SHA256 56e7218da0b5d3bf6a50496340f9ed3ddf622c42b95e2c62f2d43e3a2375a71e
          • MD5 SHA1 SHA512 TLSH

          zincite.log

          • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
          • Size 1KB
          • SHA256 b537d9098bb373dd1101fe5f8d2cd0570e6978372beda8131e54127370a35ae3
          • MD5 SHA1 SHA512 TLSH

          zincite.log

          • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
          • Size 1KB
          • SHA256 e4da945a3b35aaf81129c0ecb68eb3b9a60c5c272d2b52ab7d8a0a831fdd5616
          • MD5 SHA1 SHA512 TLSH

          zincite.log

          • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
          • Size 1KB
          • SHA256 bf048f115cb0d7ebdecf76249795672bcc672c6fe72fa73ca8b2c0f769162744
          • MD5 SHA1 SHA512 TLSH

          zincite.log

          • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
          • Size 1KB
          • SHA256 6d04eff6fb2b8251c3667fe678c435a8d3fa7dc2da4d06d1a20b4b28ed564e31
          • MD5 SHA1 SHA512 TLSH

          zincite.log

          • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
          • Size 1KB
          • SHA256 4b89b99e6df566490c0e59afe3bdafe49fe7346994022bba4f4d311b62ddf435
          • MD5 SHA1 SHA512 TLSH

          zincite.log

          • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
          • Size 1KB
          • SHA256 362f7697accf0bdce06d5e62f43fa41ca0faaa7b6e3af8b75025914cfa9e7066
          • MD5 SHA1 SHA512 TLSH

          zincite.log

          • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
          • Size 1KB
          • SHA256 a85d7edfdd02e8321d86b0ac28147f573be062e445c7cfc63ffee22860b658d5
          • MD5 SHA1 SHA512 TLSH

          zincite.log

          • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
          • Size 32B
          • SHA256 f7f8f898d397cca2ed993b6400246f3b146fda745d237d43f578380c1d82b6f9
          • MD5 SHA1 SHA512

          zincite.log

          • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
          • Size 1KB
          • SHA256 86bb2927a73674244cd2d95986ce3182e1f44233285d7ac6d96063c125a6ca38
          • MD5 SHA1 SHA512 TLSH

          java.exe

          • Path C:\Windows\java.exe
          • Size 40KB
          • SHA256 7a8f52592ce0c503bdb8b256993c96caa76182df20a658489a0bdb3d79cfe751
          • MD5 SHA1 SHA512 SSDEEP TLSH

          services.exe

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

          memory/1244-34-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/2512-0-0x0000000000500000-0x000000000050D000-memory.dmp

          memory/2572-33-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-131-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-75-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-149-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-246-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-142-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-258-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-263-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-135-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-275-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-226-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-394-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-32-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-330-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-31-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-6-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4348-366-0x0000000000400000-0x0000000000408000-memory.dmp

          memory/4780-37-0x0000000000400000-0x0000000000408000-memory.dmp