Overview

overview

8

Static

static

b04c1bc388...29.exe

windows7-x64

8

b04c1bc388...29.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    167s
  • max time network
    181s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2022 02:27

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General

  • Target

    b04c1bc388eb76ca8282f3b6d1ef38c85dc72ac84f6db37a2cde95ea9f9dcf29.exe

  • Size

    1.2MB

  • MD5

    509cdb205ccbbe1d09dc164771b6b6eb

  • SHA1

    7d0a44b872511f238b2f7687358fb6621e2e2289

  • SHA256

    b04c1bc388eb76ca8282f3b6d1ef38c85dc72ac84f6db37a2cde95ea9f9dcf29

  • SHA512

    6b02a162977b78d4e861fae72869b05a6d3cf2091c7a4af8b0c475e2f95e217137961e7c281416fc24c0b8c710efa5ed74137944281bfdee97b2b657fb7b5050

  • SSDEEP

    24576:dH7sNsUN0vMJIFL9haE9SBwffkYgwos2LcnznQ7bvy:ONpGpfkHwos2Lm0Ly

Score
8/10
discoveryevasionpersistencetrojan

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 34 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b04c1bc388eb76ca8282f3b6d1ef38c85dc72ac84f6db37a2cde95ea9f9dcf29.exe
    "C:\Users\Admin\AppData\Local\Temp\b04c1bc388eb76ca8282f3b6d1ef38c85dc72ac84f6db37a2cde95ea9f9dcf29.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4596

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/4596-132-0x0000000004690000-0x00000000047BA000-memory.dmp

    Filesize

    1.2MB

    Download