Overview

overview

10

Static

static

3

JaffaCakes...7b.exe

windows7-x64

10

JaffaCakes...7b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_1b9323716eee3a15fbfaf3114a84587b

  • Size

    104KB

  • Sample

    250123-2ajmhaxqdm

  • MD5

    1b9323716eee3a15fbfaf3114a84587b

  • SHA1

    4d98888b359eac14ad25c9e23241d79916e266e2

  • SHA256

    6298708d73d2ab3b75c696c339cd9725b5b3b5666e2318b4743d47ccfe0398b1

  • SHA512

    0aa4adcba854a130c0d055bc7d7e43a670f93d4f3dc53a214aaf1de25faf473deca442f4c8de24032d93d650ccf45dca1375ea9f33357d6c5fcbf37a384ac1ef

  • SSDEEP

    3072:rwp5qQH41CSgTnXIQo1rmGT8ahrFzk8jwaaHw7Koj4rt8:rwLqH8SanXKmND8

Score
10/10
ramnitbankerdefense_evasiondiscoverypersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      JaffaCakes118_1b9323716eee3a15fbfaf3114a84587b

    • Size

      104KB

    • MD5

      1b9323716eee3a15fbfaf3114a84587b

    • SHA1

      4d98888b359eac14ad25c9e23241d79916e266e2

    • SHA256

      6298708d73d2ab3b75c696c339cd9725b5b3b5666e2318b4743d47ccfe0398b1

    • SHA512

      0aa4adcba854a130c0d055bc7d7e43a670f93d4f3dc53a214aaf1de25faf473deca442f4c8de24032d93d650ccf45dca1375ea9f33357d6c5fcbf37a384ac1ef

    • SSDEEP

      3072:rwp5qQH41CSgTnXIQo1rmGT8ahrFzk8jwaaHw7Koj4rt8:rwLqH8SanXKmND8

    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