General

  • Target

    d821a78d94ff4dd593074f2694ca8775c90eda22fc843fb7883d6c8f1971c571

  • Size

    542KB

  • Sample

    221124-cnfekaec3v

  • MD5

    ec0c19ddbb83f0f66e5b8a1dac19d600

  • SHA1

    a65a6c285c16481b69c4beb0a0f18ee8d4ef1410

  • SHA256

    d821a78d94ff4dd593074f2694ca8775c90eda22fc843fb7883d6c8f1971c571

  • SHA512

    48e0b114931c49dbce9cc90c4f4c29c64ad9890633f8ad97177418a602fe1b61b49f8bd7c2c2f81fb09ad3432c044981cdc4eacd7829aaae13090d39cfa51e87

  • SSDEEP

    12288:9B8fdm0caw0mnTsF2ruFbKE48qEiSgemF6Tsl+hzNq7pCEZB/rlgH1PNf:9B8fQ1azQgj9KIq5SgJj0NN8CEnGn

Malware Config

Targets

    • Target

      d821a78d94ff4dd593074f2694ca8775c90eda22fc843fb7883d6c8f1971c571

    • Size

      542KB

    • MD5

      ec0c19ddbb83f0f66e5b8a1dac19d600

    • SHA1

      a65a6c285c16481b69c4beb0a0f18ee8d4ef1410

    • SHA256

      d821a78d94ff4dd593074f2694ca8775c90eda22fc843fb7883d6c8f1971c571

    • SHA512

      48e0b114931c49dbce9cc90c4f4c29c64ad9890633f8ad97177418a602fe1b61b49f8bd7c2c2f81fb09ad3432c044981cdc4eacd7829aaae13090d39cfa51e87

    • SSDEEP

      12288:9B8fdm0caw0mnTsF2ruFbKE48qEiSgemF6Tsl+hzNq7pCEZB/rlgH1PNf:9B8fQ1azQgj9KIq5SgJj0NN8CEnGn

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Modifies WinLogon for persistence

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Winlogon Helper DLL

1
T1004

Defense Evasion

Modify Registry

1
T1112

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks