General

  • Target

    HousecallLauncher64.exe

  • Size

    3.5MB

  • Sample

    240907-2wbtsasekb

  • MD5

    418e07b780152848328a5157f6ab9f1a

  • SHA1

    0f9fc8d36792ddac8a4b5b121665206719e7aad2

  • SHA256

    1837fc18d5b779a7b47bb9163a7c93c995a7c814c2b38cc16a0cf2419bf8d2d1

  • SHA512

    fdac16d696fffecb955188d020baaef8ab0b8ae41f418cfba2f90a7a0d0cfc8a56e1ec0941b20e3bd3f9f1defe66d93e2b327eb9b746a8e7ef705178e52682fc

  • SSDEEP

    49152:8gJfAqJHqm4ekAKxJpmssTBSg1L0xQsUAinAqriB19QwP5Sd4B24uQ2Mss/pDsAu:8gCmZHJoWJ2oAqWBvQTETRWL

Malware Config

Targets

    • Target

      HousecallLauncher64.exe

    • Size

      3.5MB

    • MD5

      418e07b780152848328a5157f6ab9f1a

    • SHA1

      0f9fc8d36792ddac8a4b5b121665206719e7aad2

    • SHA256

      1837fc18d5b779a7b47bb9163a7c93c995a7c814c2b38cc16a0cf2419bf8d2d1

    • SHA512

      fdac16d696fffecb955188d020baaef8ab0b8ae41f418cfba2f90a7a0d0cfc8a56e1ec0941b20e3bd3f9f1defe66d93e2b327eb9b746a8e7ef705178e52682fc

    • SSDEEP

      49152:8gJfAqJHqm4ekAKxJpmssTBSg1L0xQsUAinAqriB19QwP5Sd4B24uQ2Mss/pDsAu:8gCmZHJoWJ2oAqWBvQTETRWL

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Drops file in Drivers directory

    • Reads user/profile data of web browsers

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks computer location settings

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

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

3
T1082

Browser Information Discovery

1
T1217

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Collection

Data from Local System

1
T1005

Tasks