Overview

overview

10

Static

static

3

9b2d426bc5...18.exe

windows7-x64

10

9b2d426bc5...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118

  • Size

    304KB

  • Sample

    241125-njkn9svjaw

  • MD5

    9b2d426bc57f9b99a0d4f9af9afd0f8c

  • SHA1

    5f9704a27425919e908c18a1e291329bc6c0260d

  • SHA256

    dfd047ceb85a0a2f9fd534c2a92e46c445f13c1ff070c3bac2e7f895c6c2e46e

  • SHA512

    4e34f5e65a9a6a5667e416dae40bc94e8e4d6a0157d50597687999ebeb69f0d6810e8423909d36da3cb08e903275f3569b665553c0ce0b3be1dc8e3029730dd2

  • SSDEEP

    6144:PuVY71GIAKyRWTL6PeULRjRL6ewhNhJDt2DG/LTwbc8:H1wBWTaZRjRuLhJJUGjTad

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      9b2d426bc57f9b99a0d4f9af9afd0f8c_JaffaCakes118

    • Size

      304KB

    • MD5

      9b2d426bc57f9b99a0d4f9af9afd0f8c

    • SHA1

      5f9704a27425919e908c18a1e291329bc6c0260d

    • SHA256

      dfd047ceb85a0a2f9fd534c2a92e46c445f13c1ff070c3bac2e7f895c6c2e46e

    • SHA512

      4e34f5e65a9a6a5667e416dae40bc94e8e4d6a0157d50597687999ebeb69f0d6810e8423909d36da3cb08e903275f3569b665553c0ce0b3be1dc8e3029730dd2

    • SSDEEP

      6144:PuVY71GIAKyRWTL6PeULRjRL6ewhNhJDt2DG/LTwbc8:H1wBWTaZRjRuLhJJUGjTad

    Score
    10/10
    neshtadiscoverypersistencespywarestealer

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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

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

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

2
T1552

Credentials In Files

1
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Tasks