General

  • Target

    2024-12-27_9f108bdcaff2dd4d77962a4040d6fe21_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

  • Size

    14.8MB

  • Sample

    241227-ba6txsxkbv

  • MD5

    9f108bdcaff2dd4d77962a4040d6fe21

  • SHA1

    bb79dba13c73d65634a292c2b0d07dc43c3ddcf8

  • SHA256

    dc58654266755dbe5a99388ed2455a9be7b4ab683c2926f476fca04fd4543870

  • SHA512

    dc62a14e541133f6ea261aea197d2c88c817745eb7aaea6310594ec38dc774396e63357cdce31a90c45aa282f2a7e59f4a8391cb0961ad1e4c56f254c900b64e

  • SSDEEP

    196608:IqZ4f/oCqKqc/3h4Po9pXx+29GAB7ob73mrVGwYdNE2vfUW:DZ4XoBKHp9AuM73gQDvfUW

Malware Config

Extracted

Family

skuld

C2

https://ptb.discord.com/api/webhooks/1319318023546605670/8ICysG66W95LxC31v7Jh-RVSBgvIpQY7Xb_8zqo6013-KvzBx9wq-Tjf62q_WPmoxEeQ

Targets

    • Target

      2024-12-27_9f108bdcaff2dd4d77962a4040d6fe21_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

    • Size

      14.8MB

    • MD5

      9f108bdcaff2dd4d77962a4040d6fe21

    • SHA1

      bb79dba13c73d65634a292c2b0d07dc43c3ddcf8

    • SHA256

      dc58654266755dbe5a99388ed2455a9be7b4ab683c2926f476fca04fd4543870

    • SHA512

      dc62a14e541133f6ea261aea197d2c88c817745eb7aaea6310594ec38dc774396e63357cdce31a90c45aa282f2a7e59f4a8391cb0961ad1e4c56f254c900b64e

    • SSDEEP

      196608:IqZ4f/oCqKqc/3h4Po9pXx+29GAB7ob73mrVGwYdNE2vfUW:DZ4XoBKHp9AuM73gQDvfUW

    • Skuld family

    • Skuld stealer

      An info stealer written in Go lang.

    • Command and Scripting Interpreter: PowerShell

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

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

MITRE ATT&CK Enterprise v15

Tasks