Analysis

  • max time kernel
    140s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 14:46

General

  • Target

    file.exe

  • Size

    5.1MB

  • MD5

    029b4a16951a6fb1f6a1fda9b39769b7

  • SHA1

    a64e56dc24e713637af0ef71b279f39843e0f0eb

  • SHA256

    94db25630e224de4d562f408ca6ed1259eae3645931174fcd57c07ad6933aa61

  • SHA512

    3a117b879f96c42387cc088a2f05f441222f0dfbfb4f405f1e09bc03f92cdfb27ffa986a1f9ad4ad1e6e8d2387d3c367a54dcf51a7c2e1f32f48fb15b8406bfc

  • SSDEEP

    98304:tfblDCLzsVGzo6WvZ4vALxjloC4/ozr0J:tblO8V+o6dv4iFAnc

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.

  • 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 10 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:2292

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

    b748f68621e153a3f5fa503adb85e9ff

    SHA1

    b997c725994e4460fbd2a9f3fa208b02815935fc

    SHA256

    26c72e6902920702a8b6a324222a83d5e2d8f73099cef9e7a914d61555cbe335

    SHA512

    0e7dde9194571da830047b42668dd0ca654bdb784351421b1a05e766e28142b35b990fa727e9770787a91770227cdf351d92e5ee28c3a87d1b58ec979c0085d7

  • C:\Users\Admin\AppData\Local\Temp\Cab9F5D.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarA0AC.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • memory/2292-24-0x00000000009C0000-0x0000000001087000-memory.dmp
    Filesize

    6.8MB

  • memory/2292-10-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-1-0x0000000075EE1000-0x0000000075EE2000-memory.dmp
    Filesize

    4KB

  • memory/2292-32-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-9-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-8-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-6-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-5-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-3-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-2-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-15-0x00000000009C0000-0x0000000001087000-memory.dmp
    Filesize

    6.8MB

  • memory/2292-17-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-16-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-14-0x00000000009C0000-0x0000000001087000-memory.dmp
    Filesize

    6.8MB

  • memory/2292-19-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-26-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-11-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-31-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-12-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-30-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-29-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-22-0x00000000009C0000-0x0000000001087000-memory.dmp
    Filesize

    6.8MB

  • memory/2292-28-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-27-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-25-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-20-0x00000000009C0000-0x0000000001087000-memory.dmp
    Filesize

    6.8MB

  • memory/2292-23-0x00000000009C0000-0x0000000001087000-memory.dmp
    Filesize

    6.8MB

  • memory/2292-21-0x00000000009C0000-0x0000000001087000-memory.dmp
    Filesize

    6.8MB

  • memory/2292-18-0x00000000009C0000-0x0000000001087000-memory.dmp
    Filesize

    6.8MB

  • memory/2292-13-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-7-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-4-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB

  • memory/2292-0-0x00000000009C0000-0x0000000001087000-memory.dmp
    Filesize

    6.8MB

  • memory/2292-105-0x00000000009C0000-0x0000000001087000-memory.dmp
    Filesize

    6.8MB

  • memory/2292-107-0x0000000075EE1000-0x0000000075EE2000-memory.dmp
    Filesize

    4KB

  • memory/2292-108-0x0000000075ED0000-0x0000000075FE0000-memory.dmp
    Filesize

    1.1MB