Analysis

  • max time kernel
    142s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 00:09

General

  • Target

    5ede7f188f5353878c0e62808ce3e770_NeikiAnalytics.exe

  • Size

    7.0MB

  • MD5

    5ede7f188f5353878c0e62808ce3e770

  • SHA1

    45304918cd64e289cdfbf9639f75d727e11f7762

  • SHA256

    53b234f3e654f6f92e483116e611983d854fe9ea80e2ffe33ca78969a15c2b9e

  • SHA512

    48bcbef48b95b920cf6723b623fd7de1ef9e5929577a67dc6d00906d793015bc954a88655cb0dc4e72d3f43663ec9ee8e0152f23a58def8c68827d4e4783f505

  • SSDEEP

    98304:D0VImDH9VZ9LiH/aU0qblzBjnaZxUdtnWupousn:DADDp9L5QzBjnJdNlpPsn

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 1 IoCs
  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

  • 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 3 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 2 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ede7f188f5353878c0e62808ce3e770_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\5ede7f188f5353878c0e62808ce3e770_NeikiAnalytics.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
    PID:2772

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

    7e0c4d29b33f866b3e50023a854edb08

    SHA1

    f275184e200f5b1593601a8a762cb8422c0c5409

    SHA256

    3fcad98bab293199524fc44c4abdb8b205ae36e630663e4d23bcb72689cbc714

    SHA512

    1588e11a8b175a9bd857a32195282fa8317ac3621f12eadd103127f61c4d058855c0792f1d18221062071b4c0144a70f31782685431ec064abcc76d68c3c7299

  • C:\Users\Admin\AppData\Local\Temp\Cab9CAF.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar9E6A.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • memory/2772-0-0x0000000140000000-0x0000000140C2E000-memory.dmp
    Filesize

    12.2MB

  • memory/2772-1-0x000007FEFD6A3000-0x000007FEFD6A4000-memory.dmp
    Filesize

    4KB

  • memory/2772-2-0x000007FEFD690000-0x000007FEFD6FC000-memory.dmp
    Filesize

    432KB

  • memory/2772-3-0x000007FEFD690000-0x000007FEFD6FC000-memory.dmp
    Filesize

    432KB

  • memory/2772-4-0x0000000140000000-0x0000000140C2E000-memory.dmp
    Filesize

    12.2MB

  • memory/2772-78-0x0000000140000000-0x0000000140C2E000-memory.dmp
    Filesize

    12.2MB

  • memory/2772-79-0x000007FEFD6A3000-0x000007FEFD6A4000-memory.dmp
    Filesize

    4KB

  • memory/2772-80-0x000007FEFD690000-0x000007FEFD6FC000-memory.dmp
    Filesize

    432KB