Analysis

  • max time kernel
    141s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    12/04/2024, 00:14

General

  • Target

    file.exe

  • Size

    4.8MB

  • MD5

    d15459e9b9d12244a57809bc383b2757

  • SHA1

    4b41e6b5aa4f88fdf455030db94197d465de993a

  • SHA256

    37aef611ec814af2cdcfa198e200cb21ecb46caa30f84d0221a47db1265b889d

  • SHA512

    40558644ca9918b84a9438a3a2c4d85a97ddec378aed23756e14c57351d4b4c82d6316add1e62243826328e42c766784cee5d6cae41c6fa6c43864f5097a239c

  • SSDEEP

    98304:AZ5VfUpCCTIDsAi8LXS2vwJ1EbfdOq5elO:Axf8ivmOfdOq5elO

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 1 IoCs
  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Themida packer 9 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Looks up external IP address via web service 4 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Modifies firewall policy service
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Drops file in System32 directory
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    PID:2904

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

          Filesize

          68KB

          MD5

          29f65ba8e88c063813cc50a4ea544e93

          SHA1

          05a7040d5c127e68c25d81cc51271ffb8bef3568

          SHA256

          1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

          SHA512

          e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

          Filesize

          344B

          MD5

          2c2e2525961e98679e8177f7e82d78a6

          SHA1

          f1888f046ace29355dcf62b13d202fa6f2a59e8d

          SHA256

          b074416ac61f5130890d3889556bf7265a7fc412425a783848e64dceb7c1dd2b

          SHA512

          859e071d85bdf0ad4dcf92e5014ba0c65f23af67a296fe81f5bb64dcbe4b5a436b62bd5d8fede08b747d88b33eb8d189af637461146b0bee438c22ecf26045de

        • C:\Users\Admin\AppData\Local\Temp\Cab13B2.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar1493.tmp

          Filesize

          177KB

          MD5

          435a9ac180383f9fa094131b173a2f7b

          SHA1

          76944ea657a9db94f9a4bef38f88c46ed4166983

          SHA256

          67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

          SHA512

          1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

        • memory/2904-7-0x00000000011A0000-0x000000000176B000-memory.dmp

          Filesize

          5.8MB

        • memory/2904-20-0x00000000011A0000-0x000000000176B000-memory.dmp

          Filesize

          5.8MB

        • memory/2904-5-0x0000000075F00000-0x0000000075F47000-memory.dmp

          Filesize

          284KB

        • memory/2904-8-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-0-0x00000000011A0000-0x000000000176B000-memory.dmp

          Filesize

          5.8MB

        • memory/2904-10-0x00000000011A0000-0x000000000176B000-memory.dmp

          Filesize

          5.8MB

        • memory/2904-9-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-12-0x00000000011A0000-0x000000000176B000-memory.dmp

          Filesize

          5.8MB

        • memory/2904-11-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-14-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-13-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-16-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-17-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-18-0x00000000011A0000-0x000000000176B000-memory.dmp

          Filesize

          5.8MB

        • memory/2904-19-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-6-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-15-0x00000000011A0000-0x000000000176B000-memory.dmp

          Filesize

          5.8MB

        • memory/2904-21-0x00000000779D0000-0x00000000779D2000-memory.dmp

          Filesize

          8KB

        • memory/2904-23-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-22-0x00000000011A0000-0x000000000176B000-memory.dmp

          Filesize

          5.8MB

        • memory/2904-4-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-3-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-2-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-1-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-96-0x00000000011A0000-0x000000000176B000-memory.dmp

          Filesize

          5.8MB

        • memory/2904-99-0x0000000075F00000-0x0000000075F47000-memory.dmp

          Filesize

          284KB

        • memory/2904-98-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-100-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-101-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-102-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB

        • memory/2904-103-0x0000000075DF0000-0x0000000075F00000-memory.dmp

          Filesize

          1.1MB