Overview

overview

10

Static

static

3

5e0c522ddb...5c.exe

windows7-x64

10

5e0c522ddb...5c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5e0c522ddbdfa11823523f092ee8c31f20a50db180afacab887e6d9badc9525c.exe

  • Size

    65KB

  • Sample

    240523-ab8jgaea8s

  • MD5

    29a482d6aa05e9603c7e42b1cfac8830

  • SHA1

    8b6c749d3ef41a17b79722cfef5a4f3c63c7ef87

  • SHA256

    5e0c522ddbdfa11823523f092ee8c31f20a50db180afacab887e6d9badc9525c

  • SHA512

    0d4bea29df7993c6318057eb08c7a2001f851d2620c5cbf3e20629087e7ab4527918a1e1c99e297cffe7d0498bbfbfe474ea8d26a2cd5210d4ec97c57fc0569d

  • SSDEEP

    1536:ECq3yRuqrI01eArdW/O7JnI2e13XiLij40MkTUVqa/Ou7:7WNqkOJWmo1HpM0MkTUmu7

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      5e0c522ddbdfa11823523f092ee8c31f20a50db180afacab887e6d9badc9525c.exe

    • Size

      65KB

    • MD5

      29a482d6aa05e9603c7e42b1cfac8830

    • SHA1

      8b6c749d3ef41a17b79722cfef5a4f3c63c7ef87

    • SHA256

      5e0c522ddbdfa11823523f092ee8c31f20a50db180afacab887e6d9badc9525c

    • SHA512

      0d4bea29df7993c6318057eb08c7a2001f851d2620c5cbf3e20629087e7ab4527918a1e1c99e297cffe7d0498bbfbfe474ea8d26a2cd5210d4ec97c57fc0569d

    • SSDEEP

      1536:ECq3yRuqrI01eArdW/O7JnI2e13XiLij40MkTUVqa/Ou7:7WNqkOJWmo1HpM0MkTUmu7

    Score
    10/10
    evasionpersistencetrojan

    • Detects BazaLoader malware

      BazaLoader is a trojan that transmits logs to the Command and Control (C2) server, encoding them in BASE64 format through GET requests.

      trojan

    • Modifies WinLogon for persistence

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Modifies Installed Components in the registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

4
T1112

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks