General

  • Target

    f4499928a6fee5d37fb711ed6d68708bf116cfc7f284d3295dd30ded7ecf64b2

  • Size

    738KB

  • Sample

    221126-kj1tpsaa6w

  • MD5

    760542bab9360dfcbcc22833f1e93169

  • SHA1

    3b7442c192462e7a0218fe62e7934d20d70fc25a

  • SHA256

    f4499928a6fee5d37fb711ed6d68708bf116cfc7f284d3295dd30ded7ecf64b2

  • SHA512

    08b81ce78bb30ff8d2aec978eb4da11e21009ef47492366cfaef11ecd7d2a2099cc3ead4d9004e725a97b1db7271c5b0956f369a35696d21868813f1832cab33

  • SSDEEP

    12288:qTagPcvEBEFvBiyUf7xeQFCH2iE0h1vkkjhiy4/E+4UBDHzW6NqNAg5n1MMMMMMu:qrksbJfFeLHf13kuhFSE8zzEAY1MMMMS

Malware Config

Targets

    • Target

      f4499928a6fee5d37fb711ed6d68708bf116cfc7f284d3295dd30ded7ecf64b2

    • Size

      738KB

    • MD5

      760542bab9360dfcbcc22833f1e93169

    • SHA1

      3b7442c192462e7a0218fe62e7934d20d70fc25a

    • SHA256

      f4499928a6fee5d37fb711ed6d68708bf116cfc7f284d3295dd30ded7ecf64b2

    • SHA512

      08b81ce78bb30ff8d2aec978eb4da11e21009ef47492366cfaef11ecd7d2a2099cc3ead4d9004e725a97b1db7271c5b0956f369a35696d21868813f1832cab33

    • SSDEEP

      12288:qTagPcvEBEFvBiyUf7xeQFCH2iE0h1vkkjhiy4/E+4UBDHzW6NqNAg5n1MMMMMMu:qrksbJfFeLHf13kuhFSE8zzEAY1MMMMS

    • HawkEye

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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Checks computer location settings

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

    • 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.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks