Overview

overview

10

Static

static

3

198c3d7bee...18.exe

windows7-x64

10

198c3d7bee...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    198c3d7beef8f5107eb884dd35a6bf07_JaffaCakes118

  • Size

    91KB

  • Sample

    240628-ky5ffa1dpg

  • MD5

    198c3d7beef8f5107eb884dd35a6bf07

  • SHA1

    fedc3200cac20e80ec712b9a72346540cff454ef

  • SHA256

    cef6fb469154c9805fa9ca778a7919840695f9bc074e1d2e484d0c8dcb70cfe3

  • SHA512

    3a8a1123d8b7b0ddad271191985858be23591976887a54a7215e3ad78fcdd9e9d8ba0041d31e873c1231b42a58d83f867040cb96171e12b21f09ccd1435fde2a

  • SSDEEP

    1536:duteSLtAYHRNGu2+NICv3DU3ei1tE7jwaaHw7Koj4rL/OpNGiY:IY8tHHRNGV+eCfkLgjwaaHw7Koj4rK

Score
10/10
ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      198c3d7beef8f5107eb884dd35a6bf07_JaffaCakes118

    • Size

      91KB

    • MD5

      198c3d7beef8f5107eb884dd35a6bf07

    • SHA1

      fedc3200cac20e80ec712b9a72346540cff454ef

    • SHA256

      cef6fb469154c9805fa9ca778a7919840695f9bc074e1d2e484d0c8dcb70cfe3

    • SHA512

      3a8a1123d8b7b0ddad271191985858be23591976887a54a7215e3ad78fcdd9e9d8ba0041d31e873c1231b42a58d83f867040cb96171e12b21f09ccd1435fde2a

    • SSDEEP

      1536:duteSLtAYHRNGu2+NICv3DU3ei1tE7jwaaHw7Koj4rL/OpNGiY:IY8tHHRNGV+eCfkLgjwaaHw7Koj4rK

    Score
    10/10
    ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • 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

2
T1562

Disable or Modify Tools

1
T1562.001

Safe Mode Boot

1
T1562.009

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks