General

  • Target

    a76d798e9ab1d95838c34b48383b489112da731147bc4f0c6244afab039658c6

  • Size

    282KB

  • Sample

    220123-pg3mqsgad4

  • MD5

    f38a13df85c9e1d3fbd0842f28b1240e

  • SHA1

    bb73d7d5754b579f0e9b59c382d93a424b13c4c1

  • SHA256

    a76d798e9ab1d95838c34b48383b489112da731147bc4f0c6244afab039658c6

  • SHA512

    b3c2ca9b8e22b7f23cd4bf2117d579b5345cb9ecba5a8d4794f8fc8ac517b2d8977c2de17571ae1cf82900f712a6275e63131e6e5f5da8d261a3016e65b0ccbd

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      a76d798e9ab1d95838c34b48383b489112da731147bc4f0c6244afab039658c6

    • Size

      282KB

    • MD5

      f38a13df85c9e1d3fbd0842f28b1240e

    • SHA1

      bb73d7d5754b579f0e9b59c382d93a424b13c4c1

    • SHA256

      a76d798e9ab1d95838c34b48383b489112da731147bc4f0c6244afab039658c6

    • SHA512

      b3c2ca9b8e22b7f23cd4bf2117d579b5345cb9ecba5a8d4794f8fc8ac517b2d8977c2de17571ae1cf82900f712a6275e63131e6e5f5da8d261a3016e65b0ccbd

    • 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