Overview

overview

10

Static

static

8

b7ed644c29...23.exe

windows7-x64

10

b7ed644c29...23.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b7ed644c29049e52aa40dee282efa9b53554a3ec0147d358cefa43f31f87bd23

  • Size

    255KB

  • Sample

    221126-ctgjtaee59

  • MD5

    04ce662b89672a08cd578f03d8f8f17c

  • SHA1

    da44d0772c652e04a9b45044607988e8369ea5f4

  • SHA256

    b7ed644c29049e52aa40dee282efa9b53554a3ec0147d358cefa43f31f87bd23

  • SHA512

    c851b06b748fd7f3d2133795b79d58282b31099352bafb3b7bd93e32c0e64d28faa302692197d5a08090992824b379654eab45a9de5a2d775b49e12e5e4fe52a

  • SSDEEP

    6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv6T:Plf5j6zCNa0xeE3mY

Score
10/10
evasionpersistencetrojanupx

Malware Config

Targets

    • Target

      b7ed644c29049e52aa40dee282efa9b53554a3ec0147d358cefa43f31f87bd23

    • Size

      255KB

    • MD5

      04ce662b89672a08cd578f03d8f8f17c

    • SHA1

      da44d0772c652e04a9b45044607988e8369ea5f4

    • SHA256

      b7ed644c29049e52aa40dee282efa9b53554a3ec0147d358cefa43f31f87bd23

    • SHA512

      c851b06b748fd7f3d2133795b79d58282b31099352bafb3b7bd93e32c0e64d28faa302692197d5a08090992824b379654eab45a9de5a2d775b49e12e5e4fe52a

    • SSDEEP

      6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv6T:Plf5j6zCNa0xeE3mY

    Score
    10/10
    evasionpersistencetrojanupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Windows security bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks