Overview

overview

8

Static

static

3

41066b6237...18.exe

windows7-x64

8

41066b6237...18.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    41066b6237f993ee01b42bbc08db67b1_JaffaCakes118

  • Size

    143KB

  • Sample

    240713-kxgb8avbnm

  • MD5

    41066b6237f993ee01b42bbc08db67b1

  • SHA1

    9ac0d606583a8ac66711b13b7a954844ccb4a065

  • SHA256

    7bba585f2d345f42844e5493f5c2434d66e8ed1a24c3fcfc774eb043e892cd7c

  • SHA512

    49efa31a3a337be79a9afa899eb5c0898ff3d63e35fb35b5d6d535e8ccbe6136b57a5fbcb9f98b0bdefbbcac9e5c4f304b7a44b83966ea8e40df9bab545a9905

  • SSDEEP

    3072:L3WpmI43YP7bLdux8Lgnc/LnDb9EP3u75yOZyg:rWpmZITbLD/LnSy5

Score
8/10
evasionpersistenceprivilege_escalationspywarestealer

Malware Config

Targets

    • Target

      41066b6237f993ee01b42bbc08db67b1_JaffaCakes118

    • Size

      143KB

    • MD5

      41066b6237f993ee01b42bbc08db67b1

    • SHA1

      9ac0d606583a8ac66711b13b7a954844ccb4a065

    • SHA256

      7bba585f2d345f42844e5493f5c2434d66e8ed1a24c3fcfc774eb043e892cd7c

    • SHA512

      49efa31a3a337be79a9afa899eb5c0898ff3d63e35fb35b5d6d535e8ccbe6136b57a5fbcb9f98b0bdefbbcac9e5c4f304b7a44b83966ea8e40df9bab545a9905

    • SSDEEP

      3072:L3WpmI43YP7bLdux8Lgnc/LnDb9EP3u75yOZyg:rWpmZITbLD/LnSy5

    Score
    8/10
    evasionpersistenceprivilege_escalationspywarestealer

    • Modifies Windows Firewall

      evasion

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

2
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials in Registry

1
T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks