Overview

overview

9

Static

static

7

76ce70702f...f8.exe

windows7_x64

9

76ce70702f...f8.exe

windows10_x64

9

Analysis

  • max time kernel
    122s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    19-10-2021 14:55

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General

  • Target

    76ce70702f688f2e7b6e05e4e98e15f8.exe

  • Size

    2.6MB

  • MD5

    76ce70702f688f2e7b6e05e4e98e15f8

  • SHA1

    75428649e9ab1d422e2272af1e06aa862ebdf520

  • SHA256

    557eb9f97fd3819344f4e170a447247ba42e8d6fbe77b0e6dcaf94eedbafd10a

  • SHA512

    27296e9805534583a1f35897fe54ea40d8ec2b5989806a972f697a8c3d3fb7fbedcbb32bcf5165c53b67b7509c8361f3fcf78176c7053057e0b4450951917252

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\76ce70702f688f2e7b6e05e4e98e15f8.exe
    "C:\Users\Admin\AppData\Local\Temp\76ce70702f688f2e7b6e05e4e98e15f8.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1764

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1764-54-0x0000000074F21000-0x0000000074F23000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1764-57-0x0000000001000000-0x0000000001001000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1764-59-0x00000000052B0000-0x00000000052B1000-memory.dmp
    Filesize

    4KB

    Download