General

  • Target

    f42010f242a69f84d467909ec9c0c0072eb2efe3db4f88cc38470ef52487d3e2

  • Size

    864KB

  • Sample

    240924-nj4r5swerc

  • MD5

    e6cc2dfffec2b4388be97dbd12a9bbea

  • SHA1

    22ccf967c2ac41d927ff1a0ad7f671361f608f9a

  • SHA256

    f42010f242a69f84d467909ec9c0c0072eb2efe3db4f88cc38470ef52487d3e2

  • SHA512

    72bb63ee7c267e06f6ad4947f439dcc68f82aaef20959afc7a950cdb102a33cd1a31f5310d0c422282b5195f6437d9d96e1e5384c1f7ca6840e0c8723f581a62

  • SSDEEP

    12288:V87grixlahfjQ4Oplh6mjoDtidgaYtymZlYxdP3OIBAYuGZeH2qwgSUw:VkbxlaZjBgKm8Dtty2kPOhYuGZeGgVw

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      f42010f242a69f84d467909ec9c0c0072eb2efe3db4f88cc38470ef52487d3e2

    • Size

      864KB

    • MD5

      e6cc2dfffec2b4388be97dbd12a9bbea

    • SHA1

      22ccf967c2ac41d927ff1a0ad7f671361f608f9a

    • SHA256

      f42010f242a69f84d467909ec9c0c0072eb2efe3db4f88cc38470ef52487d3e2

    • SHA512

      72bb63ee7c267e06f6ad4947f439dcc68f82aaef20959afc7a950cdb102a33cd1a31f5310d0c422282b5195f6437d9d96e1e5384c1f7ca6840e0c8723f581a62

    • SSDEEP

      12288:V87grixlahfjQ4Oplh6mjoDtidgaYtymZlYxdP3OIBAYuGZeH2qwgSUw:VkbxlaZjBgKm8Dtty2kPOhYuGZeGgVw

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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 Enterprise v15

Tasks