Overview

overview

8

Static

static

8

9c5d8b74fd...b6.exe

windows7_x64

8

9c5d8b74fd...b6.exe

windows10_x64

8

Sharing

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General

  • Target

    9c5d8b74fd35755570b478737e1298702535d9baf06f69d9954f265c30dcdab6

  • Size

    735KB

  • Sample

    220129-twelnsdecm

  • MD5

    e5243155594c994fb11727767f6ef2d6

  • SHA1

    07fc154519512c62bfde63f6fa688ba720972063

  • SHA256

    9c5d8b74fd35755570b478737e1298702535d9baf06f69d9954f265c30dcdab6

  • SHA512

    70c8cac4fc6be30aafa00996cdae16fa632601e9b040d5bb80fb8a8512f096f7edf31c3193711b73cfb34a9ad92a63659a27f1006f9a4ce013291e6744d68056

Score
8/10
linkpdfpersistenceupx

Malware Config

Targets

    • Target

      9c5d8b74fd35755570b478737e1298702535d9baf06f69d9954f265c30dcdab6

    • Size

      735KB

    • MD5

      e5243155594c994fb11727767f6ef2d6

    • SHA1

      07fc154519512c62bfde63f6fa688ba720972063

    • SHA256

      9c5d8b74fd35755570b478737e1298702535d9baf06f69d9954f265c30dcdab6

    • SHA512

      70c8cac4fc6be30aafa00996cdae16fa632601e9b040d5bb80fb8a8512f096f7edf31c3193711b73cfb34a9ad92a63659a27f1006f9a4ce013291e6744d68056

    Score
    8/10
    linkpdfpersistenceupx

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks