General

  • Target

    c67d8630849687bd8aeb1079e2b5d564d9ada444f71a7087a285975a9ef0052e

  • Size

    300KB

  • Sample

    220130-nt5r7abcb2

  • MD5

    767897fe374dff44f478e5b339e07a50

  • SHA1

    761e7169a54504a7060fb26ab75ccc6c93d0fd25

  • SHA256

    c67d8630849687bd8aeb1079e2b5d564d9ada444f71a7087a285975a9ef0052e

  • SHA512

    51fb266900b23769f60ebac9ae928a7b55f86dc6adbea8a383b5bfac7a8384e4a407291ccceaa02c238fe446dfff291af7679277080d5dc87971068d419af2d1

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      c67d8630849687bd8aeb1079e2b5d564d9ada444f71a7087a285975a9ef0052e

    • Size

      300KB

    • MD5

      767897fe374dff44f478e5b339e07a50

    • SHA1

      761e7169a54504a7060fb26ab75ccc6c93d0fd25

    • SHA256

      c67d8630849687bd8aeb1079e2b5d564d9ada444f71a7087a285975a9ef0052e

    • SHA512

      51fb266900b23769f60ebac9ae928a7b55f86dc6adbea8a383b5bfac7a8384e4a407291ccceaa02c238fe446dfff291af7679277080d5dc87971068d419af2d1

    • 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