Overview

overview

10

Static

static

3

17345d60f4...18.dll

windows7-x64

10

17345d60f4...18.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    17345d60f4aa7b73ac8d9c9be2b368a9_JaffaCakes118

  • Size

    184KB

  • Sample

    241005-lxdrrsyekl

  • MD5

    17345d60f4aa7b73ac8d9c9be2b368a9

  • SHA1

    ca5ffcd9ed39694fbc254664cb9a4820230a6222

  • SHA256

    c0889b7c4b5361072d1ae4da0fa4c5818c1eb0f3d7d5fad06a2dec4a14c8d444

  • SHA512

    dad5b903b9ce39f50a31a9eefbc45f2f527b075dbe2b09652b7825f46cde5047741c14460ade66f8f4b1b7747dc0f8f13e7f4f0186796f8b6fb1352d0cf753f0

  • SSDEEP

    3072:mq6SMixt6Dad+HIvAdZOVDbh9qZcq/IQG8JwTjzoEaL1g9uuL10UwEFaLugkcaYC:d6ixt6Dad+HIvAdZOVDbh9qZcq/IQnwr

Score
10/10
ramnitbankerdefense_evasiondiscoveryevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      17345d60f4aa7b73ac8d9c9be2b368a9_JaffaCakes118

    • Size

      184KB

    • MD5

      17345d60f4aa7b73ac8d9c9be2b368a9

    • SHA1

      ca5ffcd9ed39694fbc254664cb9a4820230a6222

    • SHA256

      c0889b7c4b5361072d1ae4da0fa4c5818c1eb0f3d7d5fad06a2dec4a14c8d444

    • SHA512

      dad5b903b9ce39f50a31a9eefbc45f2f527b075dbe2b09652b7825f46cde5047741c14460ade66f8f4b1b7747dc0f8f13e7f4f0186796f8b6fb1352d0cf753f0

    • SSDEEP

      3072:mq6SMixt6Dad+HIvAdZOVDbh9qZcq/IQG8JwTjzoEaL1g9uuL10UwEFaLugkcaYC:d6ixt6Dad+HIvAdZOVDbh9qZcq/IQnwr

    Score
    10/10
    ramnitbankerdefense_evasiondiscoveryevasionpersistencespywarestealertrojanworm

    • 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

    • Suspicious use of SetThreadContext

    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