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Overview

overview

8

Static

static

ab3121206b...27.exe

windows7-x64

8

ab3121206b...27.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    83s
  • max time network
    115s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2022, 12:07

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General

  • Target

    ab3121206bd1686d2fec915aec6263c0c10e31bfb6940c63b6c346894868e327.exe

  • Size

    921KB

  • MD5

    68830f147ca3471b05f36d559e07c86b

  • SHA1

    0d2b2879ca70c0bc08995764c7ea4b5d8a8cfa92

  • SHA256

    ab3121206bd1686d2fec915aec6263c0c10e31bfb6940c63b6c346894868e327

  • SHA512

    43322bebea778936929984a04856a7250ca90208cfb074801fa1e340513203adf82dbd6bb8572e1c001e5085625a77bbd7cf9b9455c83f83aa57dbb5b56b4899

  • SSDEEP

    24576:ImZY4kYwxm+V6/R4BgxLf74HMdiJkqL8R:heVm+s/RWgxoObpR

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 Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 39 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\ab3121206bd1686d2fec915aec6263c0c10e31bfb6940c63b6c346894868e327.exe
    "C:\Users\Admin\AppData\Local\Temp\ab3121206bd1686d2fec915aec6263c0c10e31bfb6940c63b6c346894868e327.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1000

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1000-54-0x0000000075201000-0x0000000075203000-memory.dmp

    Filesize

    8KB

    Download

  • memory/1000-55-0x0000000000A50000-0x0000000000B80000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/1000-62-0x0000000000A50000-0x0000000000B80000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/1000-63-0x0000000000A50000-0x0000000000B80000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/1000-64-0x0000000000A50000-0x0000000000B80000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/1000-65-0x0000000000080000-0x0000000000085000-memory.dmp

    Filesize

    20KB

    Download