Overview

overview

10

Static

static

10

110852b862...a7.exe

windows7-x64

10

110852b862...a7.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-02-2024 15:32

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General

  • Target

    110852b8629477f0483bdcd381aae7a7.exe

  • Size

    7.1MB

  • MD5

    110852b8629477f0483bdcd381aae7a7

  • SHA1

    3242ea437ab5a6c08d5ceb3343c78bf457d49d01

  • SHA256

    ac86c98a4e8eb00a2e85079613c12a32d664bd4d9f7c07b05541874fddf0e005

  • SHA512

    f5833154a846e4b3f671bd103c04652b2213a13724e1a1619159275854b7b6373fd3b990f5dd2210d4bb344452bcf6f2fbb6d41adf591fe6f0ea3e0b6634f288

  • SSDEEP

    98304:9B2pC6XG4HNkq5UKPhc24Y1/QPldHVTgPNhV0ADXqQgpkWDRIZVMnu0jjD8ueJU:OcUG4raKu24YY7HVT4hV0AD6QgqKRgX

Score
10/10
vanillaratagilenetevasionratthemidatrojan

Malware Config

Signatures

  • VanillaRat

    VanillaRat is an advanced remote administration tool coded in C#.

    ratvanillarat
  • Detects executables packed with Agile.NET / CliSecure 20 IoCs
  • Detects executables packed with Themida 19 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
    evasion
  • Vanilla Rat payload 1 IoCs
    rat
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    agilenet
  • Themida packer 19 IoCs

    Detects Themida, an advanced Windows software protection system.

    themida
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\110852b8629477f0483bdcd381aae7a7.exe
    "C:\Users\Admin\AppData\Local\Temp\110852b8629477f0483bdcd381aae7a7.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:4664
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4548 --field-trial-handle=2256,i,6057863739127169200,6895476048812676039,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1904

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Virtualization/Sandbox Evasion

    1
    T1497

    Credential Access

    Discovery

    Query Registry

    2
    T1012

    Virtualization/Sandbox Evasion

    1
    T1497

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Resource Development

    Reconnaissance

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\6fe67486-fc97-45d8-80cc-f13ae6b2d114\AgileDotNetRT.dll
      Filesize

      2.8MB

      MD5

      1e275530f75ec0222ad0a49117819936

      SHA1

      c469db9377442dc65d1c4c6cc5985b28cb1c26e2

      SHA256

      d8519a2a1f40baeb1ee2e6eb1aca27745e5dcab7c046d65b27246e24af57d2bb

      SHA512

      76af1a2193a3b4dc6adc31c9d160b368c6d1a6368af1e99065b53c01cd1c6a93533167a570e6ea68959eeb06b24664f182ad7eef5d7f1ecbfc4cd55e83a72061

      Download Submit
    • memory/4664-21-0x0000000075230000-0x00000000759E0000-memory.dmp
      Filesize

      7.7MB

      Download
    • memory/4664-5-0x0000000005E50000-0x0000000005EFA000-memory.dmp
      Filesize

      680KB

      Download
    • memory/4664-22-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-4-0x0000000006400000-0x00000000069A4000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/4664-23-0x0000000005C60000-0x0000000005C70000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4664-1-0x0000000000BE0000-0x0000000001302000-memory.dmp
      Filesize

      7.1MB

      Download
    • memory/4664-13-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-14-0x0000000077D44000-0x0000000077D46000-memory.dmp
      Filesize

      8KB

      Download
    • memory/4664-16-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-17-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-18-0x0000000073C40000-0x0000000073CC9000-memory.dmp
      Filesize

      548KB

      Download
    • memory/4664-24-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-20-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-0-0x0000000075230000-0x00000000759E0000-memory.dmp
      Filesize

      7.7MB

      Download
    • memory/4664-3-0x0000000005DB0000-0x0000000005E42000-memory.dmp
      Filesize

      584KB

      Download
    • memory/4664-2-0x0000000005C60000-0x0000000005C70000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4664-19-0x0000000006BB0000-0x0000000006BBA000-memory.dmp
      Filesize

      40KB

      Download
    • memory/4664-25-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-26-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-27-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-28-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-29-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-30-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-31-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-32-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-33-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-34-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-35-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download
    • memory/4664-36-0x00000000729C0000-0x0000000073145000-memory.dmp
      Filesize

      7.5MB

      Download