Overview

overview

10

Static

static

3

8fef77bd64...69.exe

windows7-x64

10

8fef77bd64...69.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8fef77bd640be41e02d0b8f6e7107a69

  • Size

    260KB

  • Sample

    240204-xxb4qaggf9

  • MD5

    8fef77bd640be41e02d0b8f6e7107a69

  • SHA1

    3f06d01f993ba71b269b6661717f192c4d16d557

  • SHA256

    a27982a851d23d7cc6677fc705863c6748fc0428ca1ec00be22fab59ac5499d6

  • SHA512

    1040d3e74347bdb32baea0cfa7044088d569df8e153280db4c55ea6ed3a007a343877717066e66e9873fd8921cd9589072b564fb9611ea1c11e3bd798aca4fc7

  • SSDEEP

    6144:rTTtCfHh5eYPW9s4VW5uBSTZQHTcyf45oZC7STW:rT0Hh5eYPW9vWYSTZ2fzU7u

Score
10/10
persistenceupx

Malware Config

Targets

    • Target

      8fef77bd640be41e02d0b8f6e7107a69

    • Size

      260KB

    • MD5

      8fef77bd640be41e02d0b8f6e7107a69

    • SHA1

      3f06d01f993ba71b269b6661717f192c4d16d557

    • SHA256

      a27982a851d23d7cc6677fc705863c6748fc0428ca1ec00be22fab59ac5499d6

    • SHA512

      1040d3e74347bdb32baea0cfa7044088d569df8e153280db4c55ea6ed3a007a343877717066e66e9873fd8921cd9589072b564fb9611ea1c11e3bd798aca4fc7

    • SSDEEP

      6144:rTTtCfHh5eYPW9s4VW5uBSTZQHTcyf45oZC7STW:rT0Hh5eYPW9vWYSTZ2fzU7u

    Score
    10/10
    persistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Drops file in Drivers directory

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks