Analysis

  • max time kernel
    149s
  • max time network
    97s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/04/2026, 14:35

General

  • Target
    2026-04-02_3c74efc78bc9886dd4e5811e5fdd0268_conti.exe
  • Size 307KB
  • Sample260402-ryapdsdw9n
  • SHA256 1e62f0e9c4a8b9dbddf5e61ec63cc506476bb63a7eae91ed9bf25adc374f9032
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
upx

Malware Config

Signatures

  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 2 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 2 IoCs
  • Detects executables containing URLs to raw contents of a Github gist 2 IoCs
  • Detects executables containing possible sandbox analysis VM names 2 IoCs
  • Detects executables containing possible sandbox analysis VM usernames 2 IoCs
  • UPX dump on OEP (original entry point) 2 IoCs
  • Maps connected drives based on registry 3 TTPs 3 IoCs

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

  • UPX packed file 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-02_3c74efc78bc9886dd4e5811e5fdd0268_conti.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-02_3c74efc78bc9886dd4e5811e5fdd0268_conti.exe"
    1⤵
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2508

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/2508-0-0x00007FF7B3840000-0x00007FF7B38C8000-memory.dmp

        memory/2508-1-0x000002036D990000-0x000002036D9C1000-memory.dmp

        memory/2508-2-0x00007FF7B3840000-0x00007FF7B38C8000-memory.dmp