Overview

overview

10

Static

static

95e06ba40b...50.exe

windows7_x64

10

95e06ba40b...50.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    109s
  • max time network
    113s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 04:43

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    95e06ba40b488f32ad91310e2ced318422d3c6bd8e1afb87fbaeb5d2e9c49c50.exe

  • Size

    454KB

  • MD5

    85dc3ceb559451d55fdd33eb45f4cf78

  • SHA1

    7141181c7aea99ba06dde4d0a62305d82fd20d78

  • SHA256

    95e06ba40b488f32ad91310e2ced318422d3c6bd8e1afb87fbaeb5d2e9c49c50

  • SHA512

    6f87055d3ba99c12c0082a696553d8a78ebfc8f2ce45c6a9779fb14dace263c5ac32cc1fc5ce504d97c3d92a1079c2d506318c5be971c83876efdbb3868aaba6

Score
10/10
vidar517discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

29.4

Botnet

517

C2

http://wileyhollers.com/

Attributes
  • profile_id

    517

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

    suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

    suricata
  • Vidar Stealer 2 IoCs
    stealer
  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses 2FA software files, possible credential harvesting 2 TTPs
    spywarestealer
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95e06ba40b488f32ad91310e2ced318422d3c6bd8e1afb87fbaeb5d2e9c49c50.exe
    "C:\Users\Admin\AppData\Local\Temp\95e06ba40b488f32ad91310e2ced318422d3c6bd8e1afb87fbaeb5d2e9c49c50.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:756

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/756-54-0x00000000755B1000-0x00000000755B3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/756-56-0x0000000000220000-0x00000000002AA000-memory.dmp
    Filesize

    552KB

    Download
  • memory/756-55-0x0000000000B26000-0x0000000000B7D000-memory.dmp
    Filesize

    348KB

    Download
  • memory/756-57-0x0000000000400000-0x00000000009C2000-memory.dmp
    Filesize

    5.8MB

    Download