Overview

overview

10

Static

static

933f5a2f2d...21.exe

windows7-x64

10

933f5a2f2d...21.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    933f5a2f2d32ee297f684aba2fe82ed00727c84cda16642bdfff0ca1e7ed1221

  • Size

    234KB

  • Sample

    221011-y1c1vscgbm

  • MD5

    6ed58f353c2b820a48a3d096e0a59c20

  • SHA1

    bd5ee569f23887f7a8f9e98d35c6433a83898911

  • SHA256

    933f5a2f2d32ee297f684aba2fe82ed00727c84cda16642bdfff0ca1e7ed1221

  • SHA512

    0d6caa7dc495f2c4d9b7f10ac54319ca8306eeae65515665f7d8f02bce52ef43c540ba0beaa5cbbba7a35c5f33807c5fa1f7006d86db80f509c600394f98f589

  • SSDEEP

    3072:RjujS5TRVfzAa4Q4RXSGi0nYTLpRUr94R1R1oiiFF+ZObMzqdjSGlu:vTg5zRXvYROk2iiIObMzqw

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      933f5a2f2d32ee297f684aba2fe82ed00727c84cda16642bdfff0ca1e7ed1221

    • Size

      234KB

    • MD5

      6ed58f353c2b820a48a3d096e0a59c20

    • SHA1

      bd5ee569f23887f7a8f9e98d35c6433a83898911

    • SHA256

      933f5a2f2d32ee297f684aba2fe82ed00727c84cda16642bdfff0ca1e7ed1221

    • SHA512

      0d6caa7dc495f2c4d9b7f10ac54319ca8306eeae65515665f7d8f02bce52ef43c540ba0beaa5cbbba7a35c5f33807c5fa1f7006d86db80f509c600394f98f589

    • SSDEEP

      3072:RjujS5TRVfzAa4Q4RXSGi0nYTLpRUr94R1R1oiiFF+ZObMzqdjSGlu:vTg5zRXvYROk2iiIObMzqw

    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.

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks