Overview

overview

10

Static

static

3

fcaa9d049f...18.exe

windows7-x64

10

fcaa9d049f...18.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    fcaa9d049f3605f85174de53a9e8b1d3_JaffaCakes118

  • Size

    98KB

  • Sample

    240420-nk1rwaga6w

  • MD5

    fcaa9d049f3605f85174de53a9e8b1d3

  • SHA1

    93d2123580dd84b5665ef4af5b304d46c904cdb0

  • SHA256

    31ed228555eea0a67ed0794a53248ea50cc4c15b156828e0a5f5b392f23005ad

  • SHA512

    d0c29e46736277a78c128ec1d10392efc94eabff61a11f2ca89531066f626e457874acb8c83ebf2c0ddc4b73b30d4d960369ce3fe7969310cbb3b6da566fc775

  • SSDEEP

    3072:ut6lBtl2ds/LXgMYeBuFGik8jwaaHw7Koj4rD83F:q6lBX2dszdRM

Score
10/10
ramnitbankerevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      fcaa9d049f3605f85174de53a9e8b1d3_JaffaCakes118

    • Size

      98KB

    • MD5

      fcaa9d049f3605f85174de53a9e8b1d3

    • SHA1

      93d2123580dd84b5665ef4af5b304d46c904cdb0

    • SHA256

      31ed228555eea0a67ed0794a53248ea50cc4c15b156828e0a5f5b392f23005ad

    • SHA512

      d0c29e46736277a78c128ec1d10392efc94eabff61a11f2ca89531066f626e457874acb8c83ebf2c0ddc4b73b30d4d960369ce3fe7969310cbb3b6da566fc775

    • SSDEEP

      3072:ut6lBtl2ds/LXgMYeBuFGik8jwaaHw7Koj4rD83F:q6lBX2dszdRM

    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

3
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