Overview

overview

10

Static

static

10

source_prepared.exe

windows7-x64

7

source_prepared.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    241218-ppqm5szpdn_pw_infected.zip

  • Size

    77.3MB

  • Sample

    241218-zym9gs1qaz

  • MD5

    14e2e43d70842864132fab07ad0ff1ca

  • SHA1

    77f87c231ea0bad4ba7ebaf95cabfca561ed53e8

  • SHA256

    07bee4c09169af71baae203962228143502b474937517b6ebd802da3f78ede76

  • SHA512

    64fb908236c88376f79c6eca923258fc62c0ee2528efc9d55f147ea8722db7f79d48d49255ede55b51dad58f14524636a7e2621deaea2246edf15370d898b3ab

  • SSDEEP

    1572864:pZezCytCUNlOoBDaHDZIgo73/vSshJYASx6i3cnzUpMg:pZqMUa4ed/o7Pv9h+ASxJVCg

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      source_prepared.exe

    • Size

      77.7MB

    • MD5

      2b552753b9670eba4d9f51495ed33d27

    • SHA1

      ea9ca43563636cdde391af7a8be6d9e03bfd9c86

    • SHA256

      adb54e00c3fc4a07169883a9102016fcf75d874d8e971ab20a97ca4bb16a8a1e

    • SHA512

      583f560769f443480e4ce39020b4d96074d88764eeaf99620c683d9a477b1c133993456094003637f906cf52b20e6f7dffa92646dc368fdbaaa1ae593732923d

    • SSDEEP

      1572864:81l/lWFTmUSk8IpG7V+VPhqYdfzE7ulhnJiYweyJulZUdgqXzMt2erIS0skAgA:81romUSkB05awcfjL+pu2XzKLcskhA

    Score
    9/10
    upxevasionexecutionpersistence

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks