General

  • Target

    2024-06-22_54ed565144faab98985baf2347062bc0_ngrbot_poet-rat_snatch

  • Size

    14.2MB

  • Sample

    240622-r9g8lswgkm

  • MD5

    54ed565144faab98985baf2347062bc0

  • SHA1

    f940e7367c6bb75e845f3b6507ecf40e94c0fb98

  • SHA256

    87c7df48dbf1ef567445595a16463dc5202c963081fe36bd42164959fb077114

  • SHA512

    f91d1e9111c09ed8bccb2c57e52acd920fb37c4459292889e86cfea809880495a8dd5b685d142b6422076bd0bc186a67af2ca490d8d96b85ec532fb01ebe05f9

  • SSDEEP

    196608:BMhP4WgzpUmKAUzo4z3wVSIPLFFrL0AGtWT6U:ByP2So40HLvL7Gty

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1253730441798619290/8i7EDWnDBIVUaUK4Cc_uCBpH3AvOkoWdqTRkWdQoUzZ0jDSGq5-cP0fBBJXJgJ76aKZm

Targets

    • Target

      2024-06-22_54ed565144faab98985baf2347062bc0_ngrbot_poet-rat_snatch

    • Size

      14.2MB

    • MD5

      54ed565144faab98985baf2347062bc0

    • SHA1

      f940e7367c6bb75e845f3b6507ecf40e94c0fb98

    • SHA256

      87c7df48dbf1ef567445595a16463dc5202c963081fe36bd42164959fb077114

    • SHA512

      f91d1e9111c09ed8bccb2c57e52acd920fb37c4459292889e86cfea809880495a8dd5b685d142b6422076bd0bc186a67af2ca490d8d96b85ec532fb01ebe05f9

    • SSDEEP

      196608:BMhP4WgzpUmKAUzo4z3wVSIPLFFrL0AGtWT6U:ByP2So40HLvL7Gty

    • Skuld stealer

      An info stealer written in Go lang.

    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects executables Discord URL observed in first stage droppers

    • Detects executables containing SQL queries to confidential data stores. Observed in infostealers

    • Detects executables containing URLs to raw contents of a Github gist

    • Detects executables containing possible sandbox system UUIDs

    • Detects executables referencing virtualization MAC addresses

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • 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 cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • 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.

MITRE ATT&CK Enterprise v15

Tasks