General

  • Target

    JaffaCakes118_f82abf40d8dba7e95b599d6da4fe1ca8

  • Size

    42KB

  • Sample

    241225-fc3bqsykcv

  • MD5

    f82abf40d8dba7e95b599d6da4fe1ca8

  • SHA1

    12c8c45fc41aca8835a4322a51d7e16397d18aa7

  • SHA256

    4f6f9f506a46bdebbd49810697a5ac18594519b2f967dd3efe8f5cc1338f5ee1

  • SHA512

    d6bb7b225cb8a4bf163dd44d7dbfc031096229ea981fc73394ed45a3d219f22df2de8795067ee7d00841ab4aa9fb3fe606b075e4c02209d4cef37e806bc06fe0

  • SSDEEP

    768:sPwQ5Ehi4//4MzuZnL2lTjVK6Kfgm3Ehg9:uE0aDwL2lTZ+7Eu9

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/926188366184189993/zwM_TLbliOIXmneGu2eem2xQ85ZWaWcQhFrI9L0O1E2WYXCxztiGwbrVLc42r8PHJQ2K

Targets

    • Target

      JaffaCakes118_f82abf40d8dba7e95b599d6da4fe1ca8

    • Size

      42KB

    • MD5

      f82abf40d8dba7e95b599d6da4fe1ca8

    • SHA1

      12c8c45fc41aca8835a4322a51d7e16397d18aa7

    • SHA256

      4f6f9f506a46bdebbd49810697a5ac18594519b2f967dd3efe8f5cc1338f5ee1

    • SHA512

      d6bb7b225cb8a4bf163dd44d7dbfc031096229ea981fc73394ed45a3d219f22df2de8795067ee7d00841ab4aa9fb3fe606b075e4c02209d4cef37e806bc06fe0

    • SSDEEP

      768:sPwQ5Ehi4//4MzuZnL2lTjVK6Kfgm3Ehg9:uE0aDwL2lTZ+7Eu9

    • Mercurial Grabber Stealer

      Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.

    • Mercurialgrabber family

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads user/profile data of web browsers

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

    • 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