Overview

overview

10

Static

static

10

JaffaCakes...f0.exe

windows7-x64

10

JaffaCakes...f0.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_550dfa6e3f38e3963ae5e578f371d8f0

  • Size

    335KB

  • Sample

    250101-pmnqrsxlap

  • MD5

    550dfa6e3f38e3963ae5e578f371d8f0

  • SHA1

    6e1c15c1320f46f5e40e678df1eaf8bfd1d6c2b7

  • SHA256

    b684b68ac65daaaa5f521c814e9d5dcb96e77f4f5f8fb0c32fc08fd1668431b8

  • SHA512

    dc304bcffe5451597bfe97a545757029f6687de3e334d9fcbc73f65d4896ae9fc00bcae33e18d314bca3c37925b4c344baa2651709a110bdb52f2cf50c8d0bae

  • SSDEEP

    6144:k9X7bNIFlJYe5hhbouaeIDFsEt5qs7IJqp6FaRAhhJx:71pbjnIhsESs0JVYs

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      JaffaCakes118_550dfa6e3f38e3963ae5e578f371d8f0

    • Size

      335KB

    • MD5

      550dfa6e3f38e3963ae5e578f371d8f0

    • SHA1

      6e1c15c1320f46f5e40e678df1eaf8bfd1d6c2b7

    • SHA256

      b684b68ac65daaaa5f521c814e9d5dcb96e77f4f5f8fb0c32fc08fd1668431b8

    • SHA512

      dc304bcffe5451597bfe97a545757029f6687de3e334d9fcbc73f65d4896ae9fc00bcae33e18d314bca3c37925b4c344baa2651709a110bdb52f2cf50c8d0bae

    • SSDEEP

      6144:k9X7bNIFlJYe5hhbouaeIDFsEt5qs7IJqp6FaRAhhJx:71pbjnIhsESs0JVYs

    Score
    10/10
    neshtadiscoverypersistencespywarestealer

    • 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

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

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

2
T1547

Active Setup

1
T1547.014

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

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