Overview

overview

9

Static

static

7

d6675d8cb2...2d.exe

windows7_x64

9

d6675d8cb2...2d.exe

windows10_x64

9

Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    19-10-2021 15:28

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General

  • Target

    d6675d8cb24124a9cdd8da0381984a2d.exe

  • Size

    2.4MB

  • MD5

    d6675d8cb24124a9cdd8da0381984a2d

  • SHA1

    4c700c675731a83c2659fbbddf72dd8ce74bc3fc

  • SHA256

    c3145d7fa486d01e7fdd90ea3d9ce64f558e606efea05f121885338aad02c51d

  • SHA512

    a098084744b6774920086f10ced5530d88be54ff5408e853ef6983639b9f84b94b7b20eadcca4866ac5387e966ca74a59ba723251dd669ee73bec55fe29e6934

Score
9/10
discoveryevasionspywarestealerthemidatrojan

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

    themida
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • 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
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d6675d8cb24124a9cdd8da0381984a2d.exe
    "C:\Users\Admin\AppData\Local\Temp\d6675d8cb24124a9cdd8da0381984a2d.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1540

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1540-53-0x0000000075A71000-0x0000000075A73000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1540-56-0x0000000000A20000-0x0000000000A21000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1540-58-0x00000000054A0000-0x00000000054A1000-memory.dmp
    Filesize

    4KB

    Download