Overview

overview

8

Static

static

3

1aec6a8db0...18.exe

windows7-x64

8

1aec6a8db0...18.exe

windows10-2004-x64

5

Sharing

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General

  • Target

    1aec6a8db083983fd31f5c335165e3a1_JaffaCakes118

  • Size

    175KB

  • Sample

    240701-mdhgaawbnc

  • MD5

    1aec6a8db083983fd31f5c335165e3a1

  • SHA1

    f4ff90d4142375d96b96256e940e96eee3b28982

  • SHA256

    13f845bb8c50f726c6bce0bbce429dd23fb87c3dbc203c5c1236ab28768c8261

  • SHA512

    27e2c6a977e70194a3f30726d220bcfda81b726e33c814f729d9d5f60769f2fd51d152ad46a721ea256b456946a61016af7b391849b7e1aab5b8f82e0e980e8f

  • SSDEEP

    3072:1s/hHWcotWIout3f0333vg52mtwpS01wj1Nku3ZcjNyiEsY/NhKjkgUVkdJew/:1oothoS3vtEPG1Wu3ZcjNyDs3wVkdJek

Score
8/10
evasionpersistenceprivilege_escalationspywarestealer

Malware Config

Targets

    • Target

      1aec6a8db083983fd31f5c335165e3a1_JaffaCakes118

    • Size

      175KB

    • MD5

      1aec6a8db083983fd31f5c335165e3a1

    • SHA1

      f4ff90d4142375d96b96256e940e96eee3b28982

    • SHA256

      13f845bb8c50f726c6bce0bbce429dd23fb87c3dbc203c5c1236ab28768c8261

    • SHA512

      27e2c6a977e70194a3f30726d220bcfda81b726e33c814f729d9d5f60769f2fd51d152ad46a721ea256b456946a61016af7b391849b7e1aab5b8f82e0e980e8f

    • SSDEEP

      3072:1s/hHWcotWIout3f0333vg52mtwpS01wj1Nku3ZcjNyiEsY/NhKjkgUVkdJew/:1oothoS3vtEPG1Wu3ZcjNyDs3wVkdJek

    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