General

  • Target

    e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601.exe

  • Size

    120KB

  • Sample

    240522-czgf1ahf6w

  • MD5

    479d30cd484920e686388641718edc53

  • SHA1

    c7040a1893168c204c759280d9671b0b58890c8c

  • SHA256

    e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601

  • SHA512

    e499941a4f0f0764ab7493f3f7aa588473409881aa4564a9939cfd60232bd1de672ecfc099d6712fa1eb4da272855f92c95fdf610f688c81894a6258cd3dd51d

  • SSDEEP

    1536:2Wzd3+6aUp+3aTvjgFnbF/nt6z9b1Caom02vrDxcHtcV/erWEUzny94BgJad:z3av3aTvjv9b1Ch30rDxcHtcV/SquI

Malware Config

Targets

    • Target

      e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601.exe

    • Size

      120KB

    • MD5

      479d30cd484920e686388641718edc53

    • SHA1

      c7040a1893168c204c759280d9671b0b58890c8c

    • SHA256

      e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601

    • SHA512

      e499941a4f0f0764ab7493f3f7aa588473409881aa4564a9939cfd60232bd1de672ecfc099d6712fa1eb4da272855f92c95fdf610f688c81894a6258cd3dd51d

    • SSDEEP

      1536:2Wzd3+6aUp+3aTvjgFnbF/nt6z9b1Caom02vrDxcHtcV/erWEUzny94BgJad:z3av3aTvjv9b1Ch30rDxcHtcV/SquI

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

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

    • Looks up external IP address via web service

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

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

1
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks