Overview

overview

7

Static

static

548bc22d5a...fe.exe

windows7-x64

7

548bc22d5a...fe.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    185s
  • max time network
    193s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/11/2022, 19:37

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General

  • Target
    548bc22d5a93518f7248513409f6e3fb2b3a2ec5baebd8432bfd304701733efe.exe
  • Size 19.6MB
  • Sample221127-ybrsqadb84
  • SHA256 548bc22d5a93518f7248513409f6e3fb2b3a2ec5baebd8432bfd304701733efe
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 11 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\548bc22d5a93518f7248513409f6e3fb2b3a2ec5baebd8432bfd304701733efe.exe
    "C:\Users\Admin\AppData\Local\Temp\548bc22d5a93518f7248513409f6e3fb2b3a2ec5baebd8432bfd304701733efe.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:684

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        FindProcDLL.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\FindProcDLL.dll
        • Size 27KB
        • SHA256 6eb09ce25c7fc62e44dc2f71761c6d60dd4b2d0c7d15e9651980525103aac0a9
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        FindProcDLL.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\FindProcDLL.dll
        • Size 27KB
        • SHA256 6eb09ce25c7fc62e44dc2f71761c6d60dd4b2d0c7d15e9651980525103aac0a9
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        System.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\System.dll
        • Size 11KB
        • SHA256 5a1c20a3e2e2eb182976977669f2c5d9f3104477e98f74d69d2434e79b92fdc3
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        nsDialogs.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\nsDialogs.dll
        • Size 325KB
        • SHA256 5491b53f9286a0a62140080eed9fb1d0d70c09a29039b1b841b8aff2134623fa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        nsDialogs.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\nsDialogs.dll
        • Size 325KB
        • SHA256 5491b53f9286a0a62140080eed9fb1d0d70c09a29039b1b841b8aff2134623fa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        nsDialogs.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\nsDialogs.dll
        • Size 325KB
        • SHA256 5491b53f9286a0a62140080eed9fb1d0d70c09a29039b1b841b8aff2134623fa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        nsDialogs.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\nsDialogs.dll
        • Size 325KB
        • SHA256 5491b53f9286a0a62140080eed9fb1d0d70c09a29039b1b841b8aff2134623fa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        nsDialogs.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\nsDialogs.dll
        • Size 325KB
        • SHA256 5491b53f9286a0a62140080eed9fb1d0d70c09a29039b1b841b8aff2134623fa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        nsDialogs.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\nsDialogs.dll
        • Size 325KB
        • SHA256 5491b53f9286a0a62140080eed9fb1d0d70c09a29039b1b841b8aff2134623fa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        nsDialogs.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\nsDialogs.dll
        • Size 325KB
        • SHA256 5491b53f9286a0a62140080eed9fb1d0d70c09a29039b1b841b8aff2134623fa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        nsDialogs.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nst3635.tmp\nsDialogs.dll
        • Size 325KB
        • SHA256 5491b53f9286a0a62140080eed9fb1d0d70c09a29039b1b841b8aff2134623fa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/684-137-0x0000000002510000-0x000000000251A000-memory.dmp
        Download

        memory/684-140-0x00000000039F1000-0x0000000003A2F000-memory.dmp
        Download