Overview

overview

10

Static

static

1f43a7bc2d...0e.exe

windows7_x64

10

1f43a7bc2d...0e.exe

windows10_x64

10

Sharing

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General

  • Target

    1f43a7bc2dff37d945223625a7e0110e.exe

  • Size

    711KB

  • Sample

    210923-gwhxwaehg5

  • MD5

    1f43a7bc2dff37d945223625a7e0110e

  • SHA1

    8bdfe34f110ffc14af55d5ae7fc556e181712db9

  • SHA256

    43d95bb5fc9f7c5da5900a162e422563904366380e812aeaf1fc8b15a2a0770b

  • SHA512

    b9da088c5a20ec41b6b1f0b18e668cf8d3f0c5baef2720a58dd684f3070740e743fae09a4cf31501e55e3d282dd837700016ea3269ac6d796f1215279b558a19

Score
10/10
vidar828discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

40.9

Botnet

828

C2

https://stacenko668.tumblr.com/

Attributes
  • profile_id

    828

Targets

    • Target

      1f43a7bc2dff37d945223625a7e0110e.exe

    • Size

      711KB

    • MD5

      1f43a7bc2dff37d945223625a7e0110e

    • SHA1

      8bdfe34f110ffc14af55d5ae7fc556e181712db9

    • SHA256

      43d95bb5fc9f7c5da5900a162e422563904366380e812aeaf1fc8b15a2a0770b

    • SHA512

      b9da088c5a20ec41b6b1f0b18e668cf8d3f0c5baef2720a58dd684f3070740e743fae09a4cf31501e55e3d282dd837700016ea3269ac6d796f1215279b558a19

    Score
    10/10
    vidar828discoveryspywarestealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar Stealer

      stealer

    • Downloads MZ/PE file

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks