Overview

overview

8

Static

static

3

5f3740b0c0...7N.exe

windows7-x64

8

5f3740b0c0...7N.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    5f3740b0c0b4bb36baca84c6fc77b0d6c093c78ecf39090521960c133ced3c47N

  • Size

    75KB

  • Sample

    240930-bcbrkatcrd

  • MD5

    af9d86da05c1ae1770bc899109dff5d0

  • SHA1

    ed64947f336b7c5cd34d9e8fb0a27020910989b6

  • SHA256

    5f3740b0c0b4bb36baca84c6fc77b0d6c093c78ecf39090521960c133ced3c47

  • SHA512

    652e36c1ac1ded2319c825d6e32fe87680cac91fdc89f7d8db38b4df69ca465ac743cede4ff3ff9fd741fb4630e0bd42aba8e73aa346dfc24d9d027d8451e77d

  • SSDEEP

    768:ZrItKyw5WHXfQmjIiIk9ecAx7pP1EPU96MyXPdtldE9bIIIwjkkvvvx:Zr3Z5IfQmv81x7pP1r3yXPdtnyjvvvvx

Score
8/10
defense_evasiondiscoveryevasion

Malware Config

Targets

    • Target

      5f3740b0c0b4bb36baca84c6fc77b0d6c093c78ecf39090521960c133ced3c47N

    • Size

      75KB

    • MD5

      af9d86da05c1ae1770bc899109dff5d0

    • SHA1

      ed64947f336b7c5cd34d9e8fb0a27020910989b6

    • SHA256

      5f3740b0c0b4bb36baca84c6fc77b0d6c093c78ecf39090521960c133ced3c47

    • SHA512

      652e36c1ac1ded2319c825d6e32fe87680cac91fdc89f7d8db38b4df69ca465ac743cede4ff3ff9fd741fb4630e0bd42aba8e73aa346dfc24d9d027d8451e77d

    • SSDEEP

      768:ZrItKyw5WHXfQmjIiIk9ecAx7pP1EPU96MyXPdtldE9bIIIwjkkvvvx:Zr3Z5IfQmv81x7pP1r3yXPdtnyjvvvvx

    Score
    8/10
    defense_evasiondiscoveryevasion

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks