Overview

overview

10

Static

static

10

6ffdcefa80...18.exe

windows7-x64

10

6ffdcefa80...18.exe

windows10-2004-x64

10

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General

  • Target

    6ffdcefa80ef3b835717b553c2d53ece_JaffaCakes118

  • Size

    1.6MB

  • Sample

    240524-2cz29sde52

  • MD5

    6ffdcefa80ef3b835717b553c2d53ece

  • SHA1

    559ec4cb2a8e629e8ecd576bd62875ac653aa8c1

  • SHA256

    50cd08834520f9541b4dd90405c82b63d8c96ac09e93265d15034f1cf913009d

  • SHA512

    f590b25b995cc573a469b75febd73e302b75f663dc94d8da075da834bc0623ad74f42f3c0151257461a4a9ca3acb5f75576a5676d31d82fa6cf41058677c5514

  • SSDEEP

    24576:JHS/8LwPSCV214PblyQETo4TQ5VIOoRsPqb8RcAc/rFJXvKePyOGJXf1VVE4hcMt:JHS9qa2QaTonn51CARcJ/U9ncpit

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      6ffdcefa80ef3b835717b553c2d53ece_JaffaCakes118

    • Size

      1.6MB

    • MD5

      6ffdcefa80ef3b835717b553c2d53ece

    • SHA1

      559ec4cb2a8e629e8ecd576bd62875ac653aa8c1

    • SHA256

      50cd08834520f9541b4dd90405c82b63d8c96ac09e93265d15034f1cf913009d

    • SHA512

      f590b25b995cc573a469b75febd73e302b75f663dc94d8da075da834bc0623ad74f42f3c0151257461a4a9ca3acb5f75576a5676d31d82fa6cf41058677c5514

    • SSDEEP

      24576:JHS/8LwPSCV214PblyQETo4TQ5VIOoRsPqb8RcAc/rFJXvKePyOGJXf1VVE4hcMt:JHS9qa2QaTonn51CARcJ/U9ncpit

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta payload

    • Neshta

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

      persistencespywareneshta

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks