Overview

overview

10

Static

static

3

JaffaCakes...67.exe

windows7-x64

10

JaffaCakes...67.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_00e6e3d87aa09cc24f11507c403dbc67

  • Size

    120KB

  • Sample

    250121-aq1geaxjcy

  • MD5

    00e6e3d87aa09cc24f11507c403dbc67

  • SHA1

    d9e7b2d476f5925c30e6e486993056d7aea805f4

  • SHA256

    946e74811fae58136de2993d0d39b4854bf35497fe51f119b1ec06a0c98a7de7

  • SHA512

    1f44687a99936a834fa0ada6c9ae5668a7baa026d1c26b89797d73482dcfc0994c3da143e932f89b101e03cc9eb2838c4ea6b372498479bda95b455b46273186

  • SSDEEP

    3072:vDSKiauBZz/DhceNw1OTw+XIU5jwaaHw7Koj4rBDVXSk:rSKbwhdcqYIhXNAIk

Score
10/10
ramnitbankerdefense_evasiondiscoverypersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      JaffaCakes118_00e6e3d87aa09cc24f11507c403dbc67

    • Size

      120KB

    • MD5

      00e6e3d87aa09cc24f11507c403dbc67

    • SHA1

      d9e7b2d476f5925c30e6e486993056d7aea805f4

    • SHA256

      946e74811fae58136de2993d0d39b4854bf35497fe51f119b1ec06a0c98a7de7

    • SHA512

      1f44687a99936a834fa0ada6c9ae5668a7baa026d1c26b89797d73482dcfc0994c3da143e932f89b101e03cc9eb2838c4ea6b372498479bda95b455b46273186

    • SSDEEP

      3072:vDSKiauBZz/DhceNw1OTw+XIU5jwaaHw7Koj4rBDVXSk:rSKbwhdcqYIhXNAIk

    Score
    10/10
    ramnitbankerdefense_evasiondiscoverypersistencespywarestealertrojanworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

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

      trojanspywarestealerwormbankerramnit

    • Ramnit family

      ramnit

    • UAC bypass

      defense_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 Enterprise v15

Reconnaissance

Resource Development

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

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

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

Modify Registry

4
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks