Overview

overview

8

Static

static

7

a0145a48bb...aa.exe

windows7-x64

8

a0145a48bb...aa.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    a0145a48bb1e7b00637bde3fac618fccecbce892b0d74f5b00163abc31b6e4aa

  • Size

    2.8MB

  • Sample

    231007-2qengsfg9x

  • MD5

    aa729a8bd885ffb5ad2c13d1babbc085

  • SHA1

    55d6d062d83e4312e4cc9a3aa7eaed0dbd67be2e

  • SHA256

    a0145a48bb1e7b00637bde3fac618fccecbce892b0d74f5b00163abc31b6e4aa

  • SHA512

    cca13ba55ba9e9966a77a50a7f40b39fb0c87e2d61b852748e9b81ccd6a158bd5ed71d72eb303c3351e76ad4dbdf5c2ff1c912d6649646e646437fac132ccbe8

  • SSDEEP

    49152:nTGkQd5QZuTtS0rQMYOQ+q8CEHTG4QNTGHQt9KFeMT:nKk+WsM0r1QnoK4QKHO0Fee

Score
8/10
upx

Malware Config

Targets

    • Target

      a0145a48bb1e7b00637bde3fac618fccecbce892b0d74f5b00163abc31b6e4aa

    • Size

      2.8MB

    • MD5

      aa729a8bd885ffb5ad2c13d1babbc085

    • SHA1

      55d6d062d83e4312e4cc9a3aa7eaed0dbd67be2e

    • SHA256

      a0145a48bb1e7b00637bde3fac618fccecbce892b0d74f5b00163abc31b6e4aa

    • SHA512

      cca13ba55ba9e9966a77a50a7f40b39fb0c87e2d61b852748e9b81ccd6a158bd5ed71d72eb303c3351e76ad4dbdf5c2ff1c912d6649646e646437fac132ccbe8

    • SSDEEP

      49152:nTGkQd5QZuTtS0rQMYOQ+q8CEHTG4QNTGHQt9KFeMT:nKk+WsM0r1QnoK4QKHO0Fee

    Score
    8/10
    upx

    • Drops file in Drivers directory

    • 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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks