neshta | a3f4d506433f432cab819554e0588bc53a963613e4253261ebb2687f248ba6a4 | Triage

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Overview

overview

Static

static

ca24b0172e...18.exe

windows7-x64

ca24b0172e...18.exe

windows10-2004-x64

Sharing

General

Target

ca24b0172edfd876a36fe7744c1be0a7_JaffaCakes118
Size

259KB
Sample

241206-atw86awpgq
MD5

ca24b0172edfd876a36fe7744c1be0a7
SHA1

643b9edc4cc791693cfde5ee1b867d0cae97ef53
SHA256

a3f4d506433f432cab819554e0588bc53a963613e4253261ebb2687f248ba6a4
SHA512

4634d00bed5ca178161e6482bc8352e7089532a49dfbb89fea920b126d4733c4d0f53bbbb0adda754d0cd4b78d53de51ae58789cd5afd347f4ada5b59101fabe
SSDEEP

6144:k9HKp9niKGk3JNsbAjykMeA2uxD5T9nGmt6M:UwhiKG+JNAqyflrxD5TpGmt6

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

ca24b0172edfd876a36fe7744c1be0a7_JaffaCakes118.exe

Resource

win7-20240903-en

neshta discovery persistence spyware stealer

windows7-x64

14 signatures

150 seconds

Behavioral task

behavioral2

Sample

ca24b0172edfd876a36fe7744c1be0a7_JaffaCakes118.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  ca24b0172edfd876a36fe7744c1be0a7_JaffaCakes118
- Size
  
  259KB
- MD5
  
  ca24b0172edfd876a36fe7744c1be0a7
- SHA1
  
  643b9edc4cc791693cfde5ee1b867d0cae97ef53
- SHA256
  
  a3f4d506433f432cab819554e0588bc53a963613e4253261ebb2687f248ba6a4
- SHA512
  
  4634d00bed5ca178161e6482bc8352e7089532a49dfbb89fea920b126d4733c4d0f53bbbb0adda754d0cd4b78d53de51ae58789cd5afd347f4ada5b59101fabe
- SSDEEP
  
  6144:k9HKp9niKGk3JNsbAjykMeA2uxD5T9nGmt6M:UwhiKG+JNAqyflrxD5TpGmt6
Score

10^/10

neshta discovery persistence spyware stealer
- Detect Neshta payload
- Neshta
  Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
  persistence spyware neshta
- 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.
  spyware stealer
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

Change Default File Association

Privilege Escalation

Event Triggered Execution

Change Default File Association

Defense Evasion

Modify Registry

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

neshtadiscoverypersistencespywarestealer

behavioral2

neshtadiscoverypersistencespywarestealer

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