Overview

overview

10

Static

static

3

199363efcd...18.exe

windows7-x64

10

199363efcd...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    199363efcdf47c69fe172d113d744d68_JaffaCakes118

  • Size

    256KB

  • Sample

    240628-k6bs4a1fra

  • MD5

    199363efcdf47c69fe172d113d744d68

  • SHA1

    20780c67d3f26f4a05b11d437b27dd8a18bf1cf3

  • SHA256

    29c5267bc432eff80ff5496dbb467e33f3094a2d5795fe146fb4ad051d7ed327

  • SHA512

    4c4e6856dba5be288e526bdd7348cd174c963dd13235b09c40e383de71e0603b92e3bcd1c2054c24498387cd2d8d3f4510dd98cb719b9d866369a35f7280d591

  • SSDEEP

    6144:v2C2F8NXC796TB9vj481RcOYx3Zmdh3Vxa3NwOiz87:vweVQkTrvj46A3ZG9Vx3O

Score
10/10
metasploitbackdoorpersistencetrojan

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      199363efcdf47c69fe172d113d744d68_JaffaCakes118

    • Size

      256KB

    • MD5

      199363efcdf47c69fe172d113d744d68

    • SHA1

      20780c67d3f26f4a05b11d437b27dd8a18bf1cf3

    • SHA256

      29c5267bc432eff80ff5496dbb467e33f3094a2d5795fe146fb4ad051d7ed327

    • SHA512

      4c4e6856dba5be288e526bdd7348cd174c963dd13235b09c40e383de71e0603b92e3bcd1c2054c24498387cd2d8d3f4510dd98cb719b9d866369a35f7280d591

    • SSDEEP

      6144:v2C2F8NXC796TB9vj481RcOYx3Zmdh3Vxa3NwOiz87:vweVQkTrvj46A3ZG9Vx3O

    Score
    10/10
    metasploitbackdoorpersistencetrojan

    • MetaSploit

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

      trojanbackdoormetasploit

    • Executes dropped EXE

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1
T1064

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks