Overview

overview

10

Static

static

10

9385c94181...b9.exe

windows7-x64

8

9385c94181...b9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9385c94181cda268839695c6b7adf6afd3218a44be5e31fa11eac8cee54f6db9

  • Size

    21KB

  • Sample

    221107-wpfw9sddhn

  • MD5

    ef8fe9e54b324a7b8c52dd55970c3eee

  • SHA1

    08c2d71489f6e203d9281904e933a797d5822463

  • SHA256

    9385c94181cda268839695c6b7adf6afd3218a44be5e31fa11eac8cee54f6db9

  • SHA512

    a0ed1ff57f275c58626de37a1709957d46e4199bd113e98b405026456d45af8bc658724d185a88614a6cd5fa3092e32ae89a9400de6ca6a4713cdbb90ea21132

  • SSDEEP

    384:7rwgu4oJuTJj+XZ9Y9qkyUI07jn6qq9fUaIfqfxWkqxrF6ZlvH38R0V:HaJU+Je9Lwjn9fU7q55AQDHr

Score
10/10
makopevasionpersistenceransomwareupx

Malware Config

Targets

    • Target

      9385c94181cda268839695c6b7adf6afd3218a44be5e31fa11eac8cee54f6db9

    • Size

      21KB

    • MD5

      ef8fe9e54b324a7b8c52dd55970c3eee

    • SHA1

      08c2d71489f6e203d9281904e933a797d5822463

    • SHA256

      9385c94181cda268839695c6b7adf6afd3218a44be5e31fa11eac8cee54f6db9

    • SHA512

      a0ed1ff57f275c58626de37a1709957d46e4199bd113e98b405026456d45af8bc658724d185a88614a6cd5fa3092e32ae89a9400de6ca6a4713cdbb90ea21132

    • SSDEEP

      384:7rwgu4oJuTJj+XZ9Y9qkyUI07jn6qq9fUaIfqfxWkqxrF6ZlvH38R0V:HaJU+Je9Lwjn9fU7q55AQDHr

    Score
    10/10
    persistenceupxevasionransomware

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

      ransomware

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Deletion

3
T1107

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

4
T1490

Tasks