General

  • Target

    cc802971143ca0a41e97454c6f62b82fdfd88616bee66f39ecfb57584ea040ec

  • Size

    308KB

  • Sample

    220118-qk3ycabdgj

  • MD5

    19b9aabb4b600bbe222df7c20bf07ded

  • SHA1

    8ec44325179bd831d61c96cef4715b4f14a8d701

  • SHA256

    cc802971143ca0a41e97454c6f62b82fdfd88616bee66f39ecfb57584ea040ec

  • SHA512

    306a62d46fba2d60bada530b0150b2ce53d44ad7ce6a2ebc319ed75a781d6962509426fc6a2dba1b5c2b900ce55a89e81ccda47d5c332382c1694138fe4d7b7f

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

    • Target

      cc802971143ca0a41e97454c6f62b82fdfd88616bee66f39ecfb57584ea040ec

    • Size

      308KB

    • MD5

      19b9aabb4b600bbe222df7c20bf07ded

    • SHA1

      8ec44325179bd831d61c96cef4715b4f14a8d701

    • SHA256

      cc802971143ca0a41e97454c6f62b82fdfd88616bee66f39ecfb57584ea040ec

    • SHA512

      306a62d46fba2d60bada530b0150b2ce53d44ad7ce6a2ebc319ed75a781d6962509426fc6a2dba1b5c2b900ce55a89e81ccda47d5c332382c1694138fe4d7b7f

    • 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