General

  • Target

    file.exe

  • Size

    7.2MB

  • Sample

    221003-n6v4hsefc2

  • MD5

    78ce9f2ec9eab8ddaa0b0db43db1115e

  • SHA1

    3610fa9e00fc1c1259333c456dd928e0a7e7451b

  • SHA256

    fe43c2605c005f03d171e5dd52cc9d3985e8df450eda05ab0c2f74ad29eceeaf

  • SHA512

    7b25b0daf7a64853f55748857bd87acaf690c2663f8235f9069eae6f7aeb48c9cc898b81c067cfb41074d57b0234c0a8c285b08dc5f2bbef5f29f5470e4ef683

  • SSDEEP

    196608:91OpL25aYy4Da0FqMSrjZw3b/ifZJ+IRplh08p:3OpLKNCdZCuRjLp

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.2MB

    • MD5

      78ce9f2ec9eab8ddaa0b0db43db1115e

    • SHA1

      3610fa9e00fc1c1259333c456dd928e0a7e7451b

    • SHA256

      fe43c2605c005f03d171e5dd52cc9d3985e8df450eda05ab0c2f74ad29eceeaf

    • SHA512

      7b25b0daf7a64853f55748857bd87acaf690c2663f8235f9069eae6f7aeb48c9cc898b81c067cfb41074d57b0234c0a8c285b08dc5f2bbef5f29f5470e4ef683

    • SSDEEP

      196608:91OpL25aYy4Da0FqMSrjZw3b/ifZJ+IRplh08p:3OpLKNCdZCuRjLp

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks