Overview

overview

10

Static

static

3

247c03ca54...2e.exe

windows7-x64

10

247c03ca54...2e.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    142s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2023 14:12

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General

  • Target

    247c03ca540a2587533c7de5cefbb12e.exe

  • Size

    518KB

  • MD5

    247c03ca540a2587533c7de5cefbb12e

  • SHA1

    20d3e165e6cf3cb8678d49b74f8a7e555192b20c

  • SHA256

    f01179194d4401ddad99066cb4329be83cdfe0ab51ac8f52f5386664c2e867d2

  • SHA512

    2403b7d1966916804efa197fe0ba3ca409d1f49a0767a03acbba6ca541cc585f879cea871613056da0f92b48b81785883afb2f5b6e0872255bda2fd86cc05816

  • SSDEEP

    6144:mYmLpk7JUrWhGy7oak4s7QCMSdjX45JbrYGV2egfIwy5OZRuq24+iOlOFkE5vlUV:UFk7uahGyHk/QCC5JHqesZ33LeE5vet

Score
10/10
vidar237discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

28.5

Botnet

237

C2

http://interludeeurope.com/

Attributes
  • profile_id

    237

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • Vidar Stealer 4 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\247c03ca540a2587533c7de5cefbb12e.exe
    "C:\Users\Admin\AppData\Local\Temp\247c03ca540a2587533c7de5cefbb12e.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4724

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

4
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/4724-2-0x00000000011C0000-0x000000000124A000-memory.dmp
    Filesize

    552KB

    Download
  • memory/4724-1-0x0000000000EC0000-0x0000000000FC0000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/4724-3-0x0000000000400000-0x0000000000CC7000-memory.dmp
    Filesize

    8.8MB

    Download
  • memory/4724-17-0x0000000000400000-0x0000000000CC7000-memory.dmp
    Filesize

    8.8MB

    Download
  • memory/4724-20-0x00000000011C0000-0x000000000124A000-memory.dmp
    Filesize

    552KB

    Download
  • memory/4724-19-0x0000000000EC0000-0x0000000000FC0000-memory.dmp
    Filesize

    1024KB

    Download