Overview

overview

10

Static

static

dridex

windows10-2004_x64

10

Sharing

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General

  • Target

    369486f07d32510fc01a063b7fbdd0c8b65f841dec755cfa97b71c6e5827d472

  • Size

    263KB

  • Sample

    220120-y5ncdsbeaj

  • MD5

    eae4d5107bc7ebf30f77736af6ade673

  • SHA1

    497463b7abd55929a4248e5fbf3ad9ba01ef51ea

  • SHA256

    369486f07d32510fc01a063b7fbdd0c8b65f841dec755cfa97b71c6e5827d472

  • SHA512

    9c693dc1ca6eb62da891abe4162319801d180e08b00bbced6c70d6ee3e5fdb6f243640622f09cfb2836d99c79b85504dae8c1f9e9f7553805428b016d915da21

Score
10/10
arkeidefaultdiscoverypersistencespywarestealersuricata

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Targets

    • Target

      369486f07d32510fc01a063b7fbdd0c8b65f841dec755cfa97b71c6e5827d472

    • Size

      263KB

    • MD5

      eae4d5107bc7ebf30f77736af6ade673

    • SHA1

      497463b7abd55929a4248e5fbf3ad9ba01ef51ea

    • SHA256

      369486f07d32510fc01a063b7fbdd0c8b65f841dec755cfa97b71c6e5827d472

    • SHA512

      9c693dc1ca6eb62da891abe4162319801d180e08b00bbced6c70d6ee3e5fdb6f243640622f09cfb2836d99c79b85504dae8c1f9e9f7553805428b016d915da21

    Score
    10/10
    arkeidefaultdiscoverypersistencespywarestealersuricata

    • Arkei

      Arkei is an infostealer written in C++.

      stealerarkei

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

      suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

      suricata

    • Arkei Stealer Payload

      stealer

    • Downloads MZ/PE file

    • Sets service image path in registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      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
    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks