Overview

overview

8

Static

static

3

a3a6f1efd5...e8.exe

windows7-x64

8

a3a6f1efd5...e8.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    a3a6f1efd5e9dfbb3f1516625e042240d88139995e3a56c9ad6215794f5d30e8

  • Size

    1.4MB

  • Sample

    231011-2q485shg5s

  • MD5

    ff14c0880e31b2dc2b45a74df26055a9

  • SHA1

    81a1c198140d0e7afc28d90df3d23a5c76816895

  • SHA256

    a3a6f1efd5e9dfbb3f1516625e042240d88139995e3a56c9ad6215794f5d30e8

  • SHA512

    e81eb575dc12467e5f0f12fd0526be4541b4a352fd1fbc1e09bc7708a9715654c53f26ca9defdf25f56a4b2c47536ccbf4b853c4ac289e2f323cb9ac3b8dfb9a

  • SSDEEP

    24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk

Score
8/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      a3a6f1efd5e9dfbb3f1516625e042240d88139995e3a56c9ad6215794f5d30e8

    • Size

      1.4MB

    • MD5

      ff14c0880e31b2dc2b45a74df26055a9

    • SHA1

      81a1c198140d0e7afc28d90df3d23a5c76816895

    • SHA256

      a3a6f1efd5e9dfbb3f1516625e042240d88139995e3a56c9ad6215794f5d30e8

    • SHA512

      e81eb575dc12467e5f0f12fd0526be4541b4a352fd1fbc1e09bc7708a9715654c53f26ca9defdf25f56a4b2c47536ccbf4b853c4ac289e2f323cb9ac3b8dfb9a

    • SSDEEP

      24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk

    Score
    8/10
    evasionpersistenceupx

    • Modifies Windows Firewall

      evasion

    • 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.

    • 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.

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks