Overview

overview

10

Static

static

3

17e5f525e5...18.exe

windows7-x64

10

17e5f525e5...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    17e5f525e5c5853a71f3238ee0a12e41_JaffaCakes118

  • Size

    113KB

  • Sample

    240627-28mf2szekk

  • MD5

    17e5f525e5c5853a71f3238ee0a12e41

  • SHA1

    f4bae783f1a5abae35c5ef8e6ad87bd1ed099004

  • SHA256

    1e3818ca8b66cfae092f94e6a55c840759d28ac76d08bc5eb2b7e5f3b8c3ad73

  • SHA512

    1fd3d915c9a1d6b6e57b941006b2d78a2fca2890fff401d15c7c35f634c59abf2b129ece39354872a0e2bbc80dc325be1781d8a616931aa48986a83f6a5b7096

  • SSDEEP

    3072:kE7YdXFjJHu5puorSE5/fTNjliDs+TseWBy2D5:p7ITcFrSE5/LVlms+weWBBD

Score
10/10
ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      17e5f525e5c5853a71f3238ee0a12e41_JaffaCakes118

    • Size

      113KB

    • MD5

      17e5f525e5c5853a71f3238ee0a12e41

    • SHA1

      f4bae783f1a5abae35c5ef8e6ad87bd1ed099004

    • SHA256

      1e3818ca8b66cfae092f94e6a55c840759d28ac76d08bc5eb2b7e5f3b8c3ad73

    • SHA512

      1fd3d915c9a1d6b6e57b941006b2d78a2fca2890fff401d15c7c35f634c59abf2b129ece39354872a0e2bbc80dc325be1781d8a616931aa48986a83f6a5b7096

    • SSDEEP

      3072:kE7YdXFjJHu5puorSE5/fTNjliDs+TseWBy2D5:p7ITcFrSE5/LVlms+weWBBD

    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