Overview

overview

10

Static

static

10

81c673a143...57.exe

windows7-x64

9

81c673a143...57.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    81c673a143cb39e300aa9cac16008b075f80aa22943428c554c80a6ba9000857

  • Size

    178KB

  • Sample

    240522-3rb5esdf77

  • MD5

    7f916d28233902435d9cf7c4d5ce16f2

  • SHA1

    35c5914f7cb81a7727ae01e1e601acb28af206d5

  • SHA256

    81c673a143cb39e300aa9cac16008b075f80aa22943428c554c80a6ba9000857

  • SHA512

    c1b55c193d789a3428ec5425ddbd76c8fa08e8be06ad176321886d6eb17f2d9c4abc5d974f9059c2462c500f271dc43b03769df7a7b3474dc7c451b63af22c37

  • SSDEEP

    3072:jEJLldsvWL+6V9pk7amgwryg3nMCxqaNpd7:AJ51+Egd187aJ7

Score
10/10
persistenceupx

Malware Config

Targets

    • Target

      81c673a143cb39e300aa9cac16008b075f80aa22943428c554c80a6ba9000857

    • Size

      178KB

    • MD5

      7f916d28233902435d9cf7c4d5ce16f2

    • SHA1

      35c5914f7cb81a7727ae01e1e601acb28af206d5

    • SHA256

      81c673a143cb39e300aa9cac16008b075f80aa22943428c554c80a6ba9000857

    • SHA512

      c1b55c193d789a3428ec5425ddbd76c8fa08e8be06ad176321886d6eb17f2d9c4abc5d974f9059c2462c500f271dc43b03769df7a7b3474dc7c451b63af22c37

    • SSDEEP

      3072:jEJLldsvWL+6V9pk7amgwryg3nMCxqaNpd7:AJ51+Egd187aJ7

    Score
    9/10
    persistenceupx

    • UPX dump on OEP (original entry point)

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

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

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks