Overview

overview

10

Static

static

3

JaffaCakes...67.exe

windows7-x64

10

JaffaCakes...67.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_62ce8428d80fbef08b1c6356afe2d067

  • Size

    155KB

  • Sample

    250102-fneptavkat

  • MD5

    62ce8428d80fbef08b1c6356afe2d067

  • SHA1

    bdc9d3fc8e8d89d551ffc5640133f3bbe6390e4e

  • SHA256

    5a43af1d5fb9b918e141c63a1feca4e8c8d12eba6ac5df639c3733f8c8cb49db

  • SHA512

    8d16b6b094ab8b9374f45b06d5fcf730bef3d37faf2e3d5cd122311e8e5292a43b89bd2f6763ef352b4dc36b5b77bc7f6cc03ba9e33f29f9ce17c2b0a9b06b9d

  • SSDEEP

    3072:zr8WDrCAGRXr7F3QE5GfijJKcOfolfyIx0hijJKcOfolfyIx00:PuB7JZ2ijJKcFlfyIKijJKcFlfyIJ

Score
10/10
neshtadiscoveryevasionpersistencespywarestealer

Malware Config

Targets

    • Target

      JaffaCakes118_62ce8428d80fbef08b1c6356afe2d067

    • Size

      155KB

    • MD5

      62ce8428d80fbef08b1c6356afe2d067

    • SHA1

      bdc9d3fc8e8d89d551ffc5640133f3bbe6390e4e

    • SHA256

      5a43af1d5fb9b918e141c63a1feca4e8c8d12eba6ac5df639c3733f8c8cb49db

    • SHA512

      8d16b6b094ab8b9374f45b06d5fcf730bef3d37faf2e3d5cd122311e8e5292a43b89bd2f6763ef352b4dc36b5b77bc7f6cc03ba9e33f29f9ce17c2b0a9b06b9d

    • SSDEEP

      3072:zr8WDrCAGRXr7F3QE5GfijJKcOfolfyIx0hijJKcOfolfyIx00:PuB7JZ2ijJKcFlfyIKijJKcFlfyIJ

    Score
    10/10
    neshtadiscoveryevasionpersistencespywarestealer

    • Modifies firewall policy service

      evasion

    • Neshta

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

      persistencespywareneshta

    • Neshta family

      neshta

    • Checks computer location settings

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

    • 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

1
T1546

Change Default File Association

1
T1546.001

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

Change Default File Association

1
T1546.001

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

3
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