Overview

overview

10

Static

static

10

c7d2b2f8d7...b0.exe

windows7-x64

7

c7d2b2f8d7...b0.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    c7d2b2f8d7ca7c18b8897dcb0385f8b0.bin

  • Size

    80.7MB

  • Sample

    240701-dznqravdkd

  • MD5

    c7d2b2f8d7ca7c18b8897dcb0385f8b0

  • SHA1

    2d09ebdb52daf7966983ccfe0852eb96b3347d65

  • SHA256

    ae36cc8af7662891be321dc534caae678990f5d0c91415c3baaa8301e34958a5

  • SHA512

    5fe22bc443072d3b7e08bacb2d5eef7e3cb8ac70ee290a749619cf9e1777b4f003f60bc40ec0530c6300ab441b4affbe0ba0249c98d10effe0857cc166b5de91

  • SSDEEP

    1572864:GvNBYQglkySk8IpG7V+VPhqQdSiE70lg3iYgj+h58sMwAWXrDxNwJk:GvNBYxvSkB05awkSgeJ50K/3

Score
10/10
pysilonevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      c7d2b2f8d7ca7c18b8897dcb0385f8b0.bin

    • Size

      80.7MB

    • MD5

      c7d2b2f8d7ca7c18b8897dcb0385f8b0

    • SHA1

      2d09ebdb52daf7966983ccfe0852eb96b3347d65

    • SHA256

      ae36cc8af7662891be321dc534caae678990f5d0c91415c3baaa8301e34958a5

    • SHA512

      5fe22bc443072d3b7e08bacb2d5eef7e3cb8ac70ee290a749619cf9e1777b4f003f60bc40ec0530c6300ab441b4affbe0ba0249c98d10effe0857cc166b5de91

    • SSDEEP

      1572864:GvNBYQglkySk8IpG7V+VPhqQdSiE70lg3iYgj+h58sMwAWXrDxNwJk:GvNBYxvSkB05awkSgeJ50K/3

    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

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

1
T1112

Credential Access

Discovery

File and Directory Discovery

1
T1083

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks