Overview

overview

10

Static

static

3

193d07934a...18.exe

windows7-x64

10

193d07934a...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    193d07934ad2b28dce3a5e3b2429562e_JaffaCakes118

  • Size

    125KB

  • Sample

    240628-hz1grsxbmf

  • MD5

    193d07934ad2b28dce3a5e3b2429562e

  • SHA1

    bff5ef61716b2cb864a6d646302d4881f148f38c

  • SHA256

    fb1dcbd441909a9e243af4ce527a2c9c569d259a59844ee767a5772c1339fcdf

  • SHA512

    38a9349104dae884af9138e0f52b7e0e96012977927971d97add41dbc25e02fb232dba5fdc418a67d1029a581084a81676e3de6401aa92a78f9e5caa4850c750

  • SSDEEP

    3072:9gIpT1t2YXm8XdstQculie6qbcU5jwaaHw7Koj4rt2E:aIx1dX3XCt2bB

Score
10/10
ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      193d07934ad2b28dce3a5e3b2429562e_JaffaCakes118

    • Size

      125KB

    • MD5

      193d07934ad2b28dce3a5e3b2429562e

    • SHA1

      bff5ef61716b2cb864a6d646302d4881f148f38c

    • SHA256

      fb1dcbd441909a9e243af4ce527a2c9c569d259a59844ee767a5772c1339fcdf

    • SHA512

      38a9349104dae884af9138e0f52b7e0e96012977927971d97add41dbc25e02fb232dba5fdc418a67d1029a581084a81676e3de6401aa92a78f9e5caa4850c750

    • SSDEEP

      3072:9gIpT1t2YXm8XdstQculie6qbcU5jwaaHw7Koj4rt2E:aIx1dX3XCt2bB

    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