Overview

overview

10

Static

static

10

4fc26d6076...0d.exe

windows7-x64

9

4fc26d6076...0d.exe

windows10-2004-x64

9

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General

  • Target

    4fc26d607646a8c93683ac75223ed0c53739de2b1c5f2f147204ebe55f1a110d

  • Size

    70KB

  • Sample

    240315-yh1n7sbe73

  • MD5

    1321c86f9fa22d0cd52dbdfec21e2218

  • SHA1

    9b4dc313182d643fec8770afec1631c019e89c25

  • SHA256

    4fc26d607646a8c93683ac75223ed0c53739de2b1c5f2f147204ebe55f1a110d

  • SHA512

    9051ff687b199324e5494780540653a0eaca6d0fdce726d8f32a8a50be9d1005347721586b7c1d08c4a97673540cce771802bd45d03bc414f87a9da3778f39be

  • SSDEEP

    768:TrItKyw5WHXfQmjIiIk9ecAa0Mb96SyX1DLdRXXXE0009gx:Tr3Z5IfQmv81ar1yXtZAx

Score
10/10
evasion

Malware Config

Targets

    • Target

      4fc26d607646a8c93683ac75223ed0c53739de2b1c5f2f147204ebe55f1a110d

    • Size

      70KB

    • MD5

      1321c86f9fa22d0cd52dbdfec21e2218

    • SHA1

      9b4dc313182d643fec8770afec1631c019e89c25

    • SHA256

      4fc26d607646a8c93683ac75223ed0c53739de2b1c5f2f147204ebe55f1a110d

    • SHA512

      9051ff687b199324e5494780540653a0eaca6d0fdce726d8f32a8a50be9d1005347721586b7c1d08c4a97673540cce771802bd45d03bc414f87a9da3778f39be

    • SSDEEP

      768:TrItKyw5WHXfQmjIiIk9ecAa0Mb96SyX1DLdRXXXE0009gx:Tr3Z5IfQmv81ar1yXtZAx

    Score
    9/10
    evasion

    • Detects Windows executables referencing non-Windows User-Agents

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks