Overview

overview

10

Static

static

3

19009ed7f7...18.exe

windows7-x64

10

19009ed7f7...18.exe

windows10-2004-x64

10

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General

  • Target

    19009ed7f7c96d0cbc8c0baa707ed22b_JaffaCakes118

  • Size

    140KB

  • Sample

    240628-gf7w3awhqk

  • MD5

    19009ed7f7c96d0cbc8c0baa707ed22b

  • SHA1

    d164ea8a1aada57dc9780565ff1fbb8f1212e128

  • SHA256

    d784fc59497093d8f9ad58f24aa17a6c49d169dc0b16b8dd1f2643eb12a535f7

  • SHA512

    086d47b34334a88168cca374251e11d0522ed630eb6295a7ed41f9a80e73c3a9ff7e7a131b20ce0b9b495b35191c40ae36659bc35fca3c57705bc25eca37f47f

  • SSDEEP

    3072:ptJ/o5cvnbPzVT3P3iEcgfllYFTrZhy4IBJ:/vnbPzVDfMMvsMPb

Score
10/10
ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      19009ed7f7c96d0cbc8c0baa707ed22b_JaffaCakes118

    • Size

      140KB

    • MD5

      19009ed7f7c96d0cbc8c0baa707ed22b

    • SHA1

      d164ea8a1aada57dc9780565ff1fbb8f1212e128

    • SHA256

      d784fc59497093d8f9ad58f24aa17a6c49d169dc0b16b8dd1f2643eb12a535f7

    • SHA512

      086d47b34334a88168cca374251e11d0522ed630eb6295a7ed41f9a80e73c3a9ff7e7a131b20ce0b9b495b35191c40ae36659bc35fca3c57705bc25eca37f47f

    • SSDEEP

      3072:ptJ/o5cvnbPzVT3P3iEcgfllYFTrZhy4IBJ:/vnbPzVDfMMvsMPb

    Score
    10/10
    ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

    • 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
    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

2
T1562

Disable or Modify Tools

1
T1562.001

Safe Mode Boot

1
T1562.009

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks