Overview

overview

10

Static

static

3

JaffaCakes...76.dll

windows7-x64

10

JaffaCakes...76.dll

windows10-2004-x64

7

Sharing

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General

  • Target

    JaffaCakes118_6b7f1c6957837b78cfe52ebb932b7e76

  • Size

    206KB

  • Sample

    250103-ks623syqgl

  • MD5

    6b7f1c6957837b78cfe52ebb932b7e76

  • SHA1

    1fe2d9dc95e44dda8af327b54e1cee34690183c6

  • SHA256

    0f39fc4486eaecfdd274ba183c6abdb086402e3bc697201a1d8b67ee67199957

  • SHA512

    0b0996d35e6207afbdb57a9a085acc1fcbf29546e230bacef2a78cbf8a38074aaae50d4a43be981d490fc62600ef726341eb79b8ce9c7a49647321499cba7c6e

  • SSDEEP

    3072:/QTT2V0qYKm/M8EMX8GXmw/IMVKtK3V5yFHqLpiaL7rD4Bvo5q8tqgBiPMO:YTThRM8Z8GXmw/bot2kFwpfnyw5qgk5

Score
10/10
ramnitbankerdefense_evasiondiscoveryevasionpersistencespywarestealertrojanupxworm

Malware Config

Targets

    • Target

      JaffaCakes118_6b7f1c6957837b78cfe52ebb932b7e76

    • Size

      206KB

    • MD5

      6b7f1c6957837b78cfe52ebb932b7e76

    • SHA1

      1fe2d9dc95e44dda8af327b54e1cee34690183c6

    • SHA256

      0f39fc4486eaecfdd274ba183c6abdb086402e3bc697201a1d8b67ee67199957

    • SHA512

      0b0996d35e6207afbdb57a9a085acc1fcbf29546e230bacef2a78cbf8a38074aaae50d4a43be981d490fc62600ef726341eb79b8ce9c7a49647321499cba7c6e

    • SSDEEP

      3072:/QTT2V0qYKm/M8EMX8GXmw/IMVKtK3V5yFHqLpiaL7rD4Bvo5q8tqgBiPMO:YTThRM8Z8GXmw/bot2kFwpfnyw5qgk5

    Score
    10/10
    ramnitbankerdefense_evasiondiscoveryevasionpersistencespywarestealertrojanupxworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

      trojanspywarestealerwormbankerramnit

    • Ramnit family

      ramnit

    • UAC bypass

      evasiontrojan

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Drops startup file

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    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

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks