Overview

overview

9

Static

static

7

Open___Ful...56.exe

windows7_x64

9

Open___Ful...56.exe

windows10_x64

9

Analysis

  • max time kernel
    118s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-es-20211208
  • submitted
    31-01-2022 01:25

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General

  • Target

    Open___Full__Setup__3456.exe

  • Size

    2.5MB

  • MD5

    bb2e28ec4f00491a1678c0d2772ddd68

  • SHA1

    0217f0c082acc73a472a51eef7b1a7b2dffd3d1d

  • SHA256

    af9545784edefd0e644ebd910a6f09fe4def979483fe5058e8c92716e40c5f19

  • SHA512

    afd5704e40b80881a492e5d76ce9ce8c7c2dc6bada6399a461cc9627204dd69820b41afd9ca821d873b14b00ba3d308bda469a06f9b0cc2717cfedff903b9087

Score
9/10
evasionthemidatrojan

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.

  • Themida packer 3 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 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Open___Full__Setup__3456.exe
    "C:\Users\Admin\AppData\Local\Temp\Open___Full__Setup__3456.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:524

Network

MITRE ATT&CK Matrix ATT&CK v6

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

Replay Monitor

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Downloads

  • memory/524-54-0x0000000075ED1000-0x0000000075ED3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/524-55-0x0000000000E20000-0x0000000001499000-memory.dmp
    Filesize

    6.5MB

    Download
  • memory/524-56-0x0000000000E20000-0x0000000001499000-memory.dmp
    Filesize

    6.5MB

    Download
  • memory/524-57-0x0000000000E20000-0x0000000001499000-memory.dmp
    Filesize

    6.5MB

    Download