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Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29/01/2024, 05:56

General

  • Target

    7f0f68635ee26b3ec80f9668bf015fec.exe

  • Size

    313KB

  • MD5

    7f0f68635ee26b3ec80f9668bf015fec

  • SHA1

    0c85f8bbdf9236f85f3229d5282088b0b5e7c242

  • SHA256

    15febb18f8cc468d00df2bc7e9be2b0de7df45fa550c0ee4447d724be9171318

  • SHA512

    ff44bc4d10838c9c0cb665577d7b4456ba195281925d2e8c615e8c50213b4ce760def75de8f97e33250f1e9a6739956da2205392c5301569d63caaa2730cacd2

  • SSDEEP

    6144:PrK9uEo2S1YnQmCX492DkwNP3qpYFtcM7dZssr+Ixf6LuDTKD2ay9KGYG0Le:Pryu6/eIo4vMResyEf0uP9d9UG0e

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7f0f68635ee26b3ec80f9668bf015fec.exe
    "C:\Users\Admin\AppData\Local\Temp\7f0f68635ee26b3ec80f9668bf015fec.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin7053.bat"
      2⤵
        PID:2216

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\InstallMate\42288266\cfg\1.ini

      Filesize

      907B

      MD5

      931181751c95605b23555b0059cc9fc0

      SHA1

      bd7569dd48c450207e6d5103c88d155daba331a2

      SHA256

      c710b1db70475101cedad2c9f5a8ab099b4f3bd419ff0bcf7c7cd66e947299e9

      SHA512

      200c56d080a233a103541e0a635846ae7fbc893816110b8eba5da83a60839d7f895e33063904d45ab9e2115b0659a79f692005758403691493faabefa134002d

    • C:\Users\Admin\AppData\Local\Temp\_tin7053.bat

      Filesize

      50B

      MD5

      42364ec07c94fd0c045198b7dccfb855

      SHA1

      059b7c7b66dcf4906934e9165fb40162a7ab9dff

      SHA256

      4fad30f6c1df8d2ba607077b84517aa032d26fc8d35c0a820b85c8c4e5735101

      SHA512

      4ce205676c7051d6c2aa5f59928ee4bdc9e5d9a96387fd30c50697a703ec7ac6bc210a5ae298d43b0d0d44d28bfaf31c9797239a7187e0d33eef225b948c6248

    • C:\Users\Admin\AppData\Local\Temp\{FC74F787-7B85-4D55-AFBE-33A72797D571}\Readme.txt

      Filesize

      2KB

      MD5

      cdb83c5f8ef48383f7db8f186d98f7bd

      SHA1

      2b47e6d7af95c7e50e517950bc0e552e5ab4f388

      SHA256

      44e596d17ddd82458ac70f4349fc30a2edfde5a1438de162cba2b4185a06d44c

      SHA512

      0f1c5f65925b8e42c1bb1403e32e0d25801cc3ecd98e2dda1626699d54aad68ad608316bb16cb140c21d8caf82f8f376d2eeb5016927c734bfd914cdab8c1373

    • C:\Users\Admin\AppData\Local\Temp\{FC74F787-7B85-4D55-AFBE-33A72797D571}\Setup.exe

      Filesize

      15KB

      MD5

      e717f6ce3a7429bfa6d7f3cf66737a4b

      SHA1

      01f4042589b4ed88c351ffeac256be7a9d884818

      SHA256

      7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

      SHA512

      65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

    • C:\Users\Admin\AppData\Local\Temp\{FC74F787-7B85-4D55-AFBE-33A72797D571}\Setup.ico

      Filesize

      4KB

      MD5

      e1d796d68cef7297976b889df8327a24

      SHA1

      379dd117192abfa3ebadad54f5d968f9cb40a17f

      SHA256

      b8ffb4e6dc082c8bf20298e5d6c6642270a6b67c91780f373cf0f0e83d01e8bd

      SHA512

      fbab113fc5d77643af87af832750881a646744b35e82f7d2a3525c94b92fd510a008a9fa39b2d2eef183959ce3ea80e1edd325e83b5b9d38ada599fde3189e4c

    • \Users\Admin\AppData\Local\Temp\Tsu2FCEBF11.dll

      Filesize

      269KB

      MD5

      af7ce801c8471c5cd19b366333c153c4

      SHA1

      4267749d020a362edbd25434ad65f98b073581f1

      SHA256

      cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

      SHA512

      88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

    • \Users\Admin\AppData\Local\Temp\{FC74F787-7B85-4D55-AFBE-33A72797D571}\Custom.dll

      Filesize

      91KB

      MD5

      c9d3d86ee95ae4d20c80de9ddaa8fa40

      SHA1

      5f0546ec86f3e27f0eec4d5d5451edc630907654

      SHA256

      b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

      SHA512

      ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

    • \Users\Admin\AppData\Local\Temp\{FC74F787-7B85-4D55-AFBE-33A72797D571}\_Setup.dll

      Filesize

      170KB

      MD5

      1aabcda403b1a6801317ef9921e80c91

      SHA1

      082d05c392a00a6045afabc6aece91e5879cbdcc

      SHA256

      09cd996ee6e10242e7fa0052c7599b293f4ea28b235d270a6bc253d03ffff467

      SHA512

      a35975b65372335aff47565bb104f918f089c5bc452e5107a8d767b03350a2a7155e8632c54d28f7dc1d79eb637fabb9ad2e0975fef5c86f902d2f35dcd240ae