Overview

overview

10

Static

static

0dc1bd9023...48.exe

windows7_x64

10

0dc1bd9023...48.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    102s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    03-05-2022 15:06

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General

  • Target

    0dc1bd902343c88fc8490bf5102be9a73d3331c9b27a45e561601b72acf6a748.exe

  • Size

    430KB

  • MD5

    2ed774844ba68a2cdaf9cc954d746a75

  • SHA1

    26c2263a33066b774809a1dc7b099785553bee53

  • SHA256

    0dc1bd902343c88fc8490bf5102be9a73d3331c9b27a45e561601b72acf6a748

  • SHA512

    10f9cef701cfaebd788fca0f9d538c78ca09c8f25b2cee4a23af14c8ce2cebdb72107591f57d77bcb6b116832b9995c18d2901417d52a46f2873920804d8ab03

Score
10/10
vidar706discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

33.3

Botnet

706

C2

http://thecoldday.com/

Attributes
  • profile_id

    706

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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0dc1bd902343c88fc8490bf5102be9a73d3331c9b27a45e561601b72acf6a748.exe
    "C:\Users\Admin\AppData\Local\Temp\0dc1bd902343c88fc8490bf5102be9a73d3331c9b27a45e561601b72acf6a748.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4556

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

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Downloads

  • memory/4556-130-0x0000000000758000-0x00000000007AF000-memory.dmp
    Filesize

    348KB

    Download
  • memory/4556-131-0x0000000000680000-0x000000000070B000-memory.dmp
    Filesize

    556KB

    Download
  • memory/4556-132-0x0000000000400000-0x0000000000526000-memory.dmp
    Filesize

    1.1MB

    Download