Overview

overview

10

Static

static

3

fe27db8fda...18.exe

windows7-x64

10

fe27db8fda...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fe27db8fda391121e331da6490fe57ab_JaffaCakes118

  • Size

    209KB

  • Sample

    240421-ca8tysga89

  • MD5

    fe27db8fda391121e331da6490fe57ab

  • SHA1

    91b5b3f10721e27c9532c74718c61f0155d101a0

  • SHA256

    0f08254471b1ee8c79e00b73f7ca874ec590ac21466489cc98b24c35dde7c90d

  • SHA512

    0ef86a8c3265b7477409f63368b3fcbc38e57522077d196f198891b1ca593511da26688c741ec80bdd4917173efcbee95d74e5273b53ff91c3645c9a443130ab

  • SSDEEP

    3072:PIV+RlGM9K85rbyIxlPRBzgzXn/EU5jwaaHw7Koj4rHf4dgfJdAm+:AkPGM8QyIxl3sRgHfz+

Score
10/10
ramnitbankerevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      fe27db8fda391121e331da6490fe57ab_JaffaCakes118

    • Size

      209KB

    • MD5

      fe27db8fda391121e331da6490fe57ab

    • SHA1

      91b5b3f10721e27c9532c74718c61f0155d101a0

    • SHA256

      0f08254471b1ee8c79e00b73f7ca874ec590ac21466489cc98b24c35dde7c90d

    • SHA512

      0ef86a8c3265b7477409f63368b3fcbc38e57522077d196f198891b1ca593511da26688c741ec80bdd4917173efcbee95d74e5273b53ff91c3645c9a443130ab

    • SSDEEP

      3072:PIV+RlGM9K85rbyIxlPRBzgzXn/EU5jwaaHw7Koj4rHf4dgfJdAm+:AkPGM8QyIxl3sRgHfz+

    Score
    10/10
    ramnitbankerevasionpersistencespywarestealertrojanworm

    • 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

    • 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

1
T1562

Disable or Modify Tools

1
T1562.001

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks