5b8d2a337f2de7069910864158169ec56a9b1fc8822f0261777bb2efff988cbf

General
Target

5b8d2a337f2de7069910864158169ec56a9b1fc8822f0261777bb2efff988cbf

Size

360KB

Sample

220128-aal9vacffn

Score
10 /10
MD5

a5952fafe1a71d4b50df9129ffb38eb3

SHA1

6849c448322ca0aff373fd02cbcbf321879ebb32

SHA256

5b8d2a337f2de7069910864158169ec56a9b1fc8822f0261777bb2efff988cbf

SHA512

d2a13a2e6f2369099defd03ceada5dd6c8485b20637bd3879e31c5dfb89b05a6dc6c93aad5df3060392a041269ca6df19b230fa4dfdd168891f6a806911d6c05

Malware Config

Extracted

Family arkei
Botnet Default
C2

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

Targets
Target

5b8d2a337f2de7069910864158169ec56a9b1fc8822f0261777bb2efff988cbf

MD5

a5952fafe1a71d4b50df9129ffb38eb3

Filesize

360KB

Score
10/10
SHA1

6849c448322ca0aff373fd02cbcbf321879ebb32

SHA256

5b8d2a337f2de7069910864158169ec56a9b1fc8822f0261777bb2efff988cbf

SHA512

d2a13a2e6f2369099defd03ceada5dd6c8485b20637bd3879e31c5dfb89b05a6dc6c93aad5df3060392a041269ca6df19b230fa4dfdd168891f6a806911d6c05

Tags

Signatures

  • Arkei

    Description

    Arkei is an infostealer written in C++.

    Tags

  • Suspicious use of NtCreateProcessExOtherParentProcess

  • Arkei Stealer Payload

    Tags

  • Downloads MZ/PE file

  • Sets service image path in registry

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • Checks computer location settings

    Description

    Looks up country code configured in the registry, likely geofence.

    TTPs

    Query RegistrySystem Information Discovery
  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses cryptocurrency files/wallets, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Checks installed software on the system

    Description

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

    Tags

    TTPs

    Query Registry

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Defense Evasion
    Execution
      Exfiltration
        Impact
          Initial Access
            Lateral Movement
              Privilege Escalation
                Tasks