Overview

overview

10

Static

static

ff83b15180...ad.exe

windows7_x64

10

ff83b15180...ad.exe

windows10-2004_x64

1

Sharing

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General

  • Target

    ff83b1518022f4538654e5ed80c8f5ad.exe

  • Size

    263KB

  • Sample

    220120-yn9jasbdcq

  • MD5

    ff83b1518022f4538654e5ed80c8f5ad

  • SHA1

    88524949dfcc8130d14d4c607ec716d032f1aa15

  • SHA256

    cb8f3744db75d13ec86fc9ef5b8e0f680a29fd2368f1d991cc0865aa6c7cc89e

  • SHA512

    d828101e5ec637d418b0752b7fccc7f94fc5fb870e6debd73970a411ad8cde66e2326b03b4896789761f07b0daba34a93762a6cac17ddd0eee7751f899c83cb5

Score
10/10
arkeidefaultdiscoveryspywarestealer

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      ff83b1518022f4538654e5ed80c8f5ad.exe

    • Size

      263KB

    • MD5

      ff83b1518022f4538654e5ed80c8f5ad

    • SHA1

      88524949dfcc8130d14d4c607ec716d032f1aa15

    • SHA256

      cb8f3744db75d13ec86fc9ef5b8e0f680a29fd2368f1d991cc0865aa6c7cc89e

    • SHA512

      d828101e5ec637d418b0752b7fccc7f94fc5fb870e6debd73970a411ad8cde66e2326b03b4896789761f07b0daba34a93762a6cac17ddd0eee7751f899c83cb5

    Score
    10/10
    arkeidefaultdiscoveryspywarestealer

    • Arkei

      Arkei is an infostealer written in C++.

      stealerarkei

    • Arkei Stealer Payload

      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 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

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks