General

  • Target

    6b69cb418ad294934cd1b1cc9abcd29c0ee00f9954bed6a659ac88c5c1a1675b

  • Size

    270KB

  • Sample

    220121-3zhl6sdgg6

  • MD5

    22bcfefc916a0a73fdf7e15e5f280e53

  • SHA1

    97808414e66c01bacc609be2e337bf1328dbe2dd

  • SHA256

    6b69cb418ad294934cd1b1cc9abcd29c0ee00f9954bed6a659ac88c5c1a1675b

  • SHA512

    ff0794865cbc2231ceb393893fbdb80840460d640fb47d335f493bcd7f1fe4c1943b0eabd9e68c98c2e5a7a1f003b2db24513536648eb743fde356832d29e794

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      6b69cb418ad294934cd1b1cc9abcd29c0ee00f9954bed6a659ac88c5c1a1675b

    • Size

      270KB

    • MD5

      22bcfefc916a0a73fdf7e15e5f280e53

    • SHA1

      97808414e66c01bacc609be2e337bf1328dbe2dd

    • SHA256

      6b69cb418ad294934cd1b1cc9abcd29c0ee00f9954bed6a659ac88c5c1a1675b

    • SHA512

      ff0794865cbc2231ceb393893fbdb80840460d640fb47d335f493bcd7f1fe4c1943b0eabd9e68c98c2e5a7a1f003b2db24513536648eb743fde356832d29e794

    • Arkei

      Arkei is an infostealer written in C++.

    • Arkei Stealer Payload

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks