Overview

overview

10

Static

static

10

f3a255cd5e...18.exe

windows7-x64

10

f3a255cd5e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f3a255cd5e198a6a1518c8cab2c0ac2f_JaffaCakes118

  • Size

    107KB

  • Sample

    240416-q81g5abg23

  • MD5

    f3a255cd5e198a6a1518c8cab2c0ac2f

  • SHA1

    700434728083617c758d4c893959e2e63562b353

  • SHA256

    5ce3f9c4752da334a00af6aa22550da57e77adab646b3774c6d9eeabe2f2ccd5

  • SHA512

    0b33d534858bd56f375323f42bb6046d9082a1dbf437f665ebc8a38c22643309c6d40d484f8532c36ab7a82d4b7f162e0bf6a3274ed47b67a083b1b6870cf2ed

  • SSDEEP

    3072:cgZoEWJnMecMTMD8+ZMzyBygGUxCPfgLy6W:d6JnRTf+LBygb1Ly6

Score
10/10
metasploitbackdoorevasionpersistencetrojan

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Targets

    • Target

      f3a255cd5e198a6a1518c8cab2c0ac2f_JaffaCakes118

    • Size

      107KB

    • MD5

      f3a255cd5e198a6a1518c8cab2c0ac2f

    • SHA1

      700434728083617c758d4c893959e2e63562b353

    • SHA256

      5ce3f9c4752da334a00af6aa22550da57e77adab646b3774c6d9eeabe2f2ccd5

    • SHA512

      0b33d534858bd56f375323f42bb6046d9082a1dbf437f665ebc8a38c22643309c6d40d484f8532c36ab7a82d4b7f162e0bf6a3274ed47b67a083b1b6870cf2ed

    • SSDEEP

      3072:cgZoEWJnMecMTMD8+ZMzyBygGUxCPfgLy6W:d6JnRTf+LBygb1Ly6

    Score
    10/10
    metasploitbackdoorevasionpersistencetrojan

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

      trojanbackdoormetasploit

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks