Overview

overview

10

Static

static

10

JaffaCakes...70.exe

windows7-x64

10

JaffaCakes...70.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_64551de199b8692155c1405b3a40da70

  • Size

    441KB

  • Sample

    250102-l74qyazmej

  • MD5

    64551de199b8692155c1405b3a40da70

  • SHA1

    8b263205263587260e225f206b4789525bb35bcb

  • SHA256

    3a9046faa62b5bd7ba26961d4e459a45b3dd9423eaf8d8cac1d32ea80166d01a

  • SHA512

    454773322effcc6cef5c4e061490772d4d58add2f1165fd19802414fddee7cf315098cce336d3f736fbdf7458018bf2997b232c621073d049f3bc716cd2774a2

  • SSDEEP

    3072:sr85CprZTrvZQT8l6GWHnxt1P+KtKIwog7pvz28MDh9x5gn+4ZTyMzuJql0MLRrZ:k9/WXQ

Score
10/10
neshtadiscoveryevasionpersistenceprivilege_escalationspywarestealer

Malware Config

Targets

    • Target

      JaffaCakes118_64551de199b8692155c1405b3a40da70

    • Size

      441KB

    • MD5

      64551de199b8692155c1405b3a40da70

    • SHA1

      8b263205263587260e225f206b4789525bb35bcb

    • SHA256

      3a9046faa62b5bd7ba26961d4e459a45b3dd9423eaf8d8cac1d32ea80166d01a

    • SHA512

      454773322effcc6cef5c4e061490772d4d58add2f1165fd19802414fddee7cf315098cce336d3f736fbdf7458018bf2997b232c621073d049f3bc716cd2774a2

    • SSDEEP

      3072:sr85CprZTrvZQT8l6GWHnxt1P+KtKIwog7pvz28MDh9x5gn+4ZTyMzuJql0MLRrZ:k9/WXQ

    Score
    10/10
    neshtadiscoveryevasionpersistenceprivilege_escalationspywarestealer

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Neshta family

      neshta

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      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

2
T1546

Change Default File Association

1
T1546.001

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

2
T1546

Change Default File Association

1
T1546.001

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

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks