Overview

overview

8

Static

static

3

91d38ff34f...61.exe

windows7-x64

8

91d38ff34f...61.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    91d38ff34f7873e73bcc3860dcfebb61

  • Size

    147KB

  • Sample

    240205-m59d3sgcdj

  • MD5

    91d38ff34f7873e73bcc3860dcfebb61

  • SHA1

    89708ae9a87da9547e5b107ed444d457b2c753eb

  • SHA256

    6fd9798ecac7cdfd94e55a36b9be488f9f52db44cd012ebbf2b718c8ffa5ff44

  • SHA512

    ef004be03571d0e17afc3c785adb75fe974a59010e271307e9252cf2436a0118ee9c0fff7b24a5512d31e7f54c69ed562414484e90c78cf196cb5ac78fc8fea4

  • SSDEEP

    3072:Yid3OHRBIRVcJ3Yeq4lExI7clo8gSyn+9C:7BOIYGe5lkovuC

Score
8/10
evasionpersistence

Malware Config

Targets

    • Target

      91d38ff34f7873e73bcc3860dcfebb61

    • Size

      147KB

    • MD5

      91d38ff34f7873e73bcc3860dcfebb61

    • SHA1

      89708ae9a87da9547e5b107ed444d457b2c753eb

    • SHA256

      6fd9798ecac7cdfd94e55a36b9be488f9f52db44cd012ebbf2b718c8ffa5ff44

    • SHA512

      ef004be03571d0e17afc3c785adb75fe974a59010e271307e9252cf2436a0118ee9c0fff7b24a5512d31e7f54c69ed562414484e90c78cf196cb5ac78fc8fea4

    • SSDEEP

      3072:Yid3OHRBIRVcJ3Yeq4lExI7clo8gSyn+9C:7BOIYGe5lkovuC

    Score
    8/10
    evasionpersistence

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks