Overview

overview

10

Static

static

3

365125e7e6...33.exe

windows7-x64

10

365125e7e6...33.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    365125e7e643360d091c0acb362bbb33

  • Size

    100KB

  • Sample

    231231-pr1k5abfb2

  • MD5

    365125e7e643360d091c0acb362bbb33

  • SHA1

    e5311ac0aedeae9bda98daa3daca9b60b31f61d1

  • SHA256

    48685c08f2a94a1592735553868fb6d0af367152045332815a49d1fc2de979a4

  • SHA512

    d7489cc244325cfa4427e9e897d14d1512d4ea7756b15452af28e10480f1d6372aed820d4851d1f27d177cb25cb6122314ef833cfef007b821988dac15a6c3f7

  • SSDEEP

    3072:vmV+RlGX9CqAP5vu5pQwrOGVk8jwaaHw7Koj4rDMIZwS:+kPGXYVhvYozx

Score
10/10
ramnitbankerevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      365125e7e643360d091c0acb362bbb33

    • Size

      100KB

    • MD5

      365125e7e643360d091c0acb362bbb33

    • SHA1

      e5311ac0aedeae9bda98daa3daca9b60b31f61d1

    • SHA256

      48685c08f2a94a1592735553868fb6d0af367152045332815a49d1fc2de979a4

    • SHA512

      d7489cc244325cfa4427e9e897d14d1512d4ea7756b15452af28e10480f1d6372aed820d4851d1f27d177cb25cb6122314ef833cfef007b821988dac15a6c3f7

    • SSDEEP

      3072:vmV+RlGX9CqAP5vu5pQwrOGVk8jwaaHw7Koj4rDMIZwS:+kPGXYVhvYozx

    Score
    10/10
    ramnitbankerevasionpersistencespywarestealertrojanworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

      trojanspywarestealerwormbankerramnit

    • UAC bypass

      evasiontrojan

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Drops startup file

    • 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

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Modify Registry

4
T1112

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks