Overview

overview

10

Static

static

8

6e7a45151d...6c.exe

windows7-x64

10

6e7a45151d...6c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6e7a45151dda620d2aa5fd6388457e46c7780193f544a6f23e009f1b0b3f866c

  • Size

    899KB

  • Sample

    221003-fptkcsadam

  • MD5

    606a1240eb3a6035fbc7ee75e74d6d06

  • SHA1

    a7dc1ceda4535c69076c0818d4987bde82010b9e

  • SHA256

    6e7a45151dda620d2aa5fd6388457e46c7780193f544a6f23e009f1b0b3f866c

  • SHA512

    7c8e1b9f60391389995bca927b2ee222b9bc4f5517aa73b97e92c74d792f979a57078703bfa900b6b7299d9e503d8f8332fe124b7b7f513e212788cc9e6437f6

  • SSDEEP

    12288:gOSrarGO2rarrzmqR+pGQ+L+kjxo8ISXgJW7jxo8IS76:QOaOvzmfpP+L+V8tgJd8k

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      6e7a45151dda620d2aa5fd6388457e46c7780193f544a6f23e009f1b0b3f866c

    • Size

      899KB

    • MD5

      606a1240eb3a6035fbc7ee75e74d6d06

    • SHA1

      a7dc1ceda4535c69076c0818d4987bde82010b9e

    • SHA256

      6e7a45151dda620d2aa5fd6388457e46c7780193f544a6f23e009f1b0b3f866c

    • SHA512

      7c8e1b9f60391389995bca927b2ee222b9bc4f5517aa73b97e92c74d792f979a57078703bfa900b6b7299d9e503d8f8332fe124b7b7f513e212788cc9e6437f6

    • SSDEEP

      12288:gOSrarGO2rarrzmqR+pGQ+L+kjxo8ISXgJW7jxo8IS76:QOaOvzmfpP+L+V8tgJd8k

    Score
    10/10
    evasionpersistenceupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks