Overview

overview

10

Static

static

3

1a6f6227d4...18.exe

windows7-x64

10

1a6f6227d4...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1a6f6227d4407dd10f4ca1bbc771357d_JaffaCakes118

  • Size

    231KB

  • Sample

    240628-rkcltswhkp

  • MD5

    1a6f6227d4407dd10f4ca1bbc771357d

  • SHA1

    a833b40efc4821e9ebf18cb82382596bdaa6d33e

  • SHA256

    efe8d10184f741f9d26315f7914c0b3920a008ba89b0b1308f5e1e291ba54c91

  • SHA512

    0c9ac3337c9338823b3a68fe8578bc12bbe8bdd08168b4c89334240da4429146c92eca1aedd8882bff7bbede1a01e4dd769a092ac2791a03abd8df24328c69c6

  • SSDEEP

    3072:NtezRfHWyHsZ6PJcuBsZ2qAP7o7UUy47WoZ5iN9uQyOi4RoJGHxtQoBJhBGF9Pb:nixHwZUqf7JWo3wFRoJGHxfBLBg9z

Score
10/10
metasploitbackdoorevasionpersistencetrojan

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      1a6f6227d4407dd10f4ca1bbc771357d_JaffaCakes118

    • Size

      231KB

    • MD5

      1a6f6227d4407dd10f4ca1bbc771357d

    • SHA1

      a833b40efc4821e9ebf18cb82382596bdaa6d33e

    • SHA256

      efe8d10184f741f9d26315f7914c0b3920a008ba89b0b1308f5e1e291ba54c91

    • SHA512

      0c9ac3337c9338823b3a68fe8578bc12bbe8bdd08168b4c89334240da4429146c92eca1aedd8882bff7bbede1a01e4dd769a092ac2791a03abd8df24328c69c6

    • SSDEEP

      3072:NtezRfHWyHsZ6PJcuBsZ2qAP7o7UUy47WoZ5iN9uQyOi4RoJGHxtQoBJhBGF9Pb:nixHwZUqf7JWo3wFRoJGHxfBLBg9z

    Score
    10/10
    metasploitbackdoortrojanevasionpersistence

    • MetaSploit

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

      trojanbackdoormetasploit

    • Modifies security service

      evasion

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    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

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks