Overview

overview

10

Static

static

3

JaffaCakes...e6.exe

windows7-x64

10

JaffaCakes...e6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_0fefcde2309e584f6cdee61cd275d4e6

  • Size

    554KB

  • Sample

    250122-wmxr1ayqel

  • MD5

    0fefcde2309e584f6cdee61cd275d4e6

  • SHA1

    168df2c1a2d2cba83436a1fcd2cb5b189107aebe

  • SHA256

    738839a9c34f553b4ac6fcd68780f6e859f6a7f889dc7166d430ac39d0aa2969

  • SHA512

    9bf4b48ef44c701bee08f13ea3e78a47cad33e46591ce6299f8eb1951fb3b43977dfd6acec6a9a1d17485f73217a27d0da4ed117195cb7c747112a207eef6b08

  • SSDEEP

    12288:VWr7g71NNWLgIYGLNtLoRo5IMMIZLwwTUKqQ:swzEyCB0UUY

Score
10/10
ramnitbankerdefense_evasiondiscoverypersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      JaffaCakes118_0fefcde2309e584f6cdee61cd275d4e6

    • Size

      554KB

    • MD5

      0fefcde2309e584f6cdee61cd275d4e6

    • SHA1

      168df2c1a2d2cba83436a1fcd2cb5b189107aebe

    • SHA256

      738839a9c34f553b4ac6fcd68780f6e859f6a7f889dc7166d430ac39d0aa2969

    • SHA512

      9bf4b48ef44c701bee08f13ea3e78a47cad33e46591ce6299f8eb1951fb3b43977dfd6acec6a9a1d17485f73217a27d0da4ed117195cb7c747112a207eef6b08

    • SSDEEP

      12288:VWr7g71NNWLgIYGLNtLoRo5IMMIZLwwTUKqQ:swzEyCB0UUY

    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