General

  • Target

    1a7038c0b12daeb68ce5e60eaf5b6b3a679d3be4bc8eb84b30f18212a573ea14

  • Size

    337KB

  • Sample

    220126-f3r9fshbg6

  • MD5

    70dc9ac343727bd6b7da3acdee2485fb

  • SHA1

    6899ad1ba798b4d2aebfe919401c41a141d0e758

  • SHA256

    1a7038c0b12daeb68ce5e60eaf5b6b3a679d3be4bc8eb84b30f18212a573ea14

  • SHA512

    9c7581a6e36133af2ad1084701f5b5c2f70b8fddd3319c4595499df2f9468c0439bc63c72e9ac54bb526c5c5fd2b2d3f799773bf02ae625a862c96e01a57047d

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

http://coin-file-file-19.com/tratata.php

Targets

    • Target

      1a7038c0b12daeb68ce5e60eaf5b6b3a679d3be4bc8eb84b30f18212a573ea14

    • Size

      337KB

    • MD5

      70dc9ac343727bd6b7da3acdee2485fb

    • SHA1

      6899ad1ba798b4d2aebfe919401c41a141d0e758

    • SHA256

      1a7038c0b12daeb68ce5e60eaf5b6b3a679d3be4bc8eb84b30f18212a573ea14

    • SHA512

      9c7581a6e36133af2ad1084701f5b5c2f70b8fddd3319c4595499df2f9468c0439bc63c72e9ac54bb526c5c5fd2b2d3f799773bf02ae625a862c96e01a57047d

    • 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