Overview

overview

10

Static

static

630e93aa3f...b8.exe

windows7-x64

10

630e93aa3f...b8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    630e93aa3fcbcb5f103db5022331170393f541843dee5fda6dfef4743dad0ab8

  • Size

    160KB

  • Sample

    221030-xnrg2seff8

  • MD5

    826751f15ccb804edb4078f024618700

  • SHA1

    7bd3e6b5543c00ca0006e71b25c20131d2e6b69b

  • SHA256

    630e93aa3fcbcb5f103db5022331170393f541843dee5fda6dfef4743dad0ab8

  • SHA512

    3d2a179b9b6828939aeebd2f88eb1fd1e0832624d42061e9868356e62087d9c28786980e9f9e765f72791e8ea9df29846ab2cca6f8a0dc1b2cd4cf3649d2c414

  • SSDEEP

    1536:YJ5XVkS4XNwIY9lcaHmm0qinKvV1lfgAzjJXYQnnp69a+unVuN3FBTEr+5YU/mai:eVkYIhaHviKb5qcfnVuN3Fc+6UOM

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      630e93aa3fcbcb5f103db5022331170393f541843dee5fda6dfef4743dad0ab8

    • Size

      160KB

    • MD5

      826751f15ccb804edb4078f024618700

    • SHA1

      7bd3e6b5543c00ca0006e71b25c20131d2e6b69b

    • SHA256

      630e93aa3fcbcb5f103db5022331170393f541843dee5fda6dfef4743dad0ab8

    • SHA512

      3d2a179b9b6828939aeebd2f88eb1fd1e0832624d42061e9868356e62087d9c28786980e9f9e765f72791e8ea9df29846ab2cca6f8a0dc1b2cd4cf3649d2c414

    • SSDEEP

      1536:YJ5XVkS4XNwIY9lcaHmm0qinKvV1lfgAzjJXYQnnp69a+unVuN3FBTEr+5YU/mai:eVkYIhaHviKb5qcfnVuN3Fc+6UOM

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks