Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    16/06/2024, 04:31

General

  • Target
    f80ba72a33fe8ffe1a2e06f6f94ca37c1a264451af416e43b2420d2ddfbbdd5f.exe
  • Size 29KB
  • Sample240616-e5hx5atdnl
  • SHA256 f80ba72a33fe8ffe1a2e06f6f94ca37c1a264451af416e43b2420d2ddfbbdd5f
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 29 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f80ba72a33fe8ffe1a2e06f6f94ca37c1a264451af416e43b2420d2ddfbbdd5f.exe
    "C:\Users\Admin\AppData\Local\Temp\f80ba72a33fe8ffe1a2e06f6f94ca37c1a264451af416e43b2420d2ddfbbdd5f.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:2196

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        94308059B57B3142E455B38A6EB92015

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
        • Size 70KB
        • SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
        • MD5 SHA1 SHA512 SSDEEP

        U27QV3BI.htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\CY2G78MW\U27QV3BI.htm
        • Size 185KB
        • SHA256 35273fbf7077d5e3bd6e480bf21f6211ca991f6264f3e87d469d631f4aff293e
        • MD5 SHA1 SHA512 SSDEEP

        search[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\CY2G78MW\search[1].htm
        • Size 130KB
        • SHA256 6b39b28f585268625d99c9cc6a0fe2f0e737fb0f460a5ad7d6907dab62e4ab79
        • MD5 SHA1 SHA512 SSDEEP

        search[4].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\CY2G78MW\search[4].htm
        • Size 104KB
        • SHA256 c74c27fedd4f83a7f2103e742f589abce09f78f384d2c1b670d994ee566f2025
        • MD5 SHA1 SHA512 SSDEEP

        search[6].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\CY2G78MW\search[6].htm
        • Size 137KB
        • SHA256 da26917e568017265769ca090e9c8ac978beded1f2fba82b563d122cf43a9385
        • MD5 SHA1 SHA512 SSDEEP

        results[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I819HQXH\results[1].htm
        • Size 1KB
        • SHA256 aec2ac9539d1b0cac493bbf90948eca455c6803342cc83d0a107055c1d131fd5
        • MD5 SHA1 SHA512

        search[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RSAB58HZ\search[1].htm
        • Size 25B
        • SHA256 6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
        • MD5 SHA1 SHA512

        search[6].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RSAB58HZ\search[6].htm
        • Size 155KB
        • SHA256 2f215fda6c6903dab0301424ea74463d4e993eb4e508dab191af03dff557aa07
        • MD5 SHA1 SHA512 SSDEEP

        search[3].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RYNL6UIN\search[3].htm
        • Size 130KB
        • SHA256 6d0f244e2a2d7210d22868327190f8ee718e2c9a57284e77a178b91aae31f0af
        • MD5 SHA1 SHA512 SSDEEP

        CabF36F.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\CabF36F.tmp
        • Size 65KB
        • SHA256 c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
        • MD5 SHA1 SHA512 SSDEEP

        TarF421.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\TarF421.tmp
        • Size 181KB
        • SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
        • MD5 SHA1 SHA512 SSDEEP

        tmpF8F1.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpF8F1.tmp
        • Size 29KB
        • SHA256 ac2c7b3787a1e098536324c289cd2d60cceb817c6973c9872d1dafaa1f2077fd
        • MD5 SHA1 SHA512 SSDEEP

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 352B
        • SHA256 cc7695f3b6b324c8f5155ecba1187d4a9a61c86e69b1ab00db895c5a9bc50198
        • MD5 SHA1 SHA512

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 352B
        • SHA256 0b97d36def8d3d995143d95b9828154338e14abd60b73f6459fc8783799c7ee0
        • MD5 SHA1 SHA512

        zincite.log

        • Path C:\Users\Admin\AppData\Local\Temp\zincite.log
        • Size 352B
        • SHA256 ba53feed585d07311b57718d12097fc16dfbabf2a39503816856cefac9b5d52e
        • MD5 SHA1 SHA512

        services.exe

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

        memory/2192-24-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2192-74-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2192-63-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2192-358-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2192-67-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2192-36-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2192-17-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2192-25-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2192-9-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2192-79-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2192-10-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2192-84-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2192-474-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2192-61-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2192-0-0x0000000000500000-0x0000000000510200-memory.dmp

        memory/2196-30-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-85-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-80-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-75-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-73-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-68-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-64-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-359-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-62-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-37-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-32-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-23-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-18-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-11-0x0000000000400000-0x0000000000408000-memory.dmp

        memory/2196-475-0x0000000000400000-0x0000000000408000-memory.dmp