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Overview

overview

8

Static

static

3

be838d8a37...da.exe

windows7-x64

8

be838d8a37...da.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    be838d8a3798aa2c819bc732169c4fda

  • Size

    1.7MB

  • Sample

    240310-nrn2nabg92

  • MD5

    be838d8a3798aa2c819bc732169c4fda

  • SHA1

    6947bbafb56885590e82c777b048e57313c1d71d

  • SHA256

    645377175c395442380c5127c969b233e7e419b34699338b35ac12019e9a4d9e

  • SHA512

    bc8091ca319aa4058d37864a757ca108b44ff18da04ddf3dacce6ac3bf943454201aed7047491f4546340fa74456c3a27ce0adf2b60d771606597923d327d41c

  • SSDEEP

    49152:ZdfNsO2VaBicRmu1sJhAb547NSOzAv62Szj4:yWgFiqSOzAv62K4

Score
8/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      be838d8a3798aa2c819bc732169c4fda

    • Size

      1.7MB

    • MD5

      be838d8a3798aa2c819bc732169c4fda

    • SHA1

      6947bbafb56885590e82c777b048e57313c1d71d

    • SHA256

      645377175c395442380c5127c969b233e7e419b34699338b35ac12019e9a4d9e

    • SHA512

      bc8091ca319aa4058d37864a757ca108b44ff18da04ddf3dacce6ac3bf943454201aed7047491f4546340fa74456c3a27ce0adf2b60d771606597923d327d41c

    • SSDEEP

      49152:ZdfNsO2VaBicRmu1sJhAb547NSOzAv62Szj4:yWgFiqSOzAv62K4

    Score
    8/10
    discoveryevasionpersistence

    • Disables Task Manager via registry modification

      evasion

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks