e7cd5251460ece03498f3b615864cfe9ee6da0addf0a3a6eda6d777185dcb888

General
Target

e7cd5251460ece03498f3b615864cfe9ee6da0addf0a3a6eda6d777185dcb888

Size

274KB

Sample

220127-fv1kvsgbcj

Score
10 /10
MD5

d8b4f17ef642b437253a28ec3cd3e650

SHA1

8a61d01b971185bc56e4a26cfcd8e1862f674ba2

SHA256

e7cd5251460ece03498f3b615864cfe9ee6da0addf0a3a6eda6d777185dcb888

SHA512

25e0bf1d80cbfea57f0886b75233a27d4c4c9a8140b51ff0ed1b415f83989d4420fc90650335778f399334be8c4aef33afbd6ce6e507466a7870c5ae7cf46639

Malware Config

Extracted

Family arkei
Botnet Default
C2

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

Targets
Target

e7cd5251460ece03498f3b615864cfe9ee6da0addf0a3a6eda6d777185dcb888

MD5

d8b4f17ef642b437253a28ec3cd3e650

Filesize

274KB

Score
10/10
SHA1

8a61d01b971185bc56e4a26cfcd8e1862f674ba2

SHA256

e7cd5251460ece03498f3b615864cfe9ee6da0addf0a3a6eda6d777185dcb888

SHA512

25e0bf1d80cbfea57f0886b75233a27d4c4c9a8140b51ff0ed1b415f83989d4420fc90650335778f399334be8c4aef33afbd6ce6e507466a7870c5ae7cf46639

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