General

  • Target

    8f5315482513b1df3511cc3b8dc47cb635ef5d4ad66d4c1b615b928be21b1736

  • Size

    670KB

  • Sample

    220312-knky2saea8

  • MD5

    e57825558128cf42f67346dcf2319e64

  • SHA1

    d3d940ccbdb64aa57261599511a09d507b5dd417

  • SHA256

    8f5315482513b1df3511cc3b8dc47cb635ef5d4ad66d4c1b615b928be21b1736

  • SHA512

    e7209f05adde4813627d142808091ecb002ecd581f58d6905e4a4228f48df27ee4f087c8b4ff11d89acf2607a6628519d030a10070d2ea46185170a698dc00a1

Malware Config

Targets

    • Target

      8f5315482513b1df3511cc3b8dc47cb635ef5d4ad66d4c1b615b928be21b1736

    • Size

      670KB

    • MD5

      e57825558128cf42f67346dcf2319e64

    • SHA1

      d3d940ccbdb64aa57261599511a09d507b5dd417

    • SHA256

      8f5315482513b1df3511cc3b8dc47cb635ef5d4ad66d4c1b615b928be21b1736

    • SHA512

      e7209f05adde4813627d142808091ecb002ecd581f58d6905e4a4228f48df27ee4f087c8b4ff11d89acf2607a6628519d030a10070d2ea46185170a698dc00a1

    • SaintBot

      Saint Bot is a malware dropper being used to deliver secondary payloads such as information stealers.

    • SaintBot Payload

    • Nirsoft

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks