Overview

overview

10

Static

static

d853365720...8a.exe

windows7_x64

10

d853365720...8a.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    104s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    02-05-2022 01:52

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General

  • Target

    d853365720fcc3a7fdb96235734fd69d09180f640f74d9f8c1961598bcc1f68a.exe

  • Size

    570KB

  • MD5

    6d7ee9b77de7229f7e6a8fd4c97bc589

  • SHA1

    68981740e0e5a5b60c6d771c4dc624141cd51b19

  • SHA256

    d853365720fcc3a7fdb96235734fd69d09180f640f74d9f8c1961598bcc1f68a

  • SHA512

    07b6a214bb986aa5846051012dc8cdb615cadbd651b5203a227f81966679c8b0c7d4e309da63c6162ead8be26aa98e3940499220e3ad1c9a3e741af83135d482

Score
10/10
vidar706discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

32.8

Botnet

706

C2

http://flowerfarm.co.ug/

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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d853365720fcc3a7fdb96235734fd69d09180f640f74d9f8c1961598bcc1f68a.exe
    "C:\Users\Admin\AppData\Local\Temp\d853365720fcc3a7fdb96235734fd69d09180f640f74d9f8c1961598bcc1f68a.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1984

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/1984-54-0x0000000004FB9000-0x0000000005010000-memory.dmp
    Filesize

    348KB

    Download
  • memory/1984-55-0x0000000075DB1000-0x0000000075DB3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1984-56-0x0000000004FB9000-0x0000000005010000-memory.dmp
    Filesize

    348KB

    Download
  • memory/1984-57-0x0000000004E10000-0x0000000004E9B000-memory.dmp
    Filesize

    556KB

    Download
  • memory/1984-58-0x0000000000400000-0x0000000004E07000-memory.dmp
    Filesize

    74.0MB

    Download