neshta | 1f8b73b9a494525297c68d6a958bb3ec56db79e0a4ea31c51789edaae1ce200c | Triage

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Overview

overview

Static

static

1f8b73b9a4...0c.exe

windows7-x64

1f8b73b9a4...0c.exe

windows10-2004-x64

Sharing

General

Target

1f8b73b9a494525297c68d6a958bb3ec56db79e0a4ea31c51789edaae1ce200c.exe
Size

150KB
Sample

241206-s6tynsvldt
MD5

c6d4ebc79863d03968c5eead6828b3cd
SHA1

4b320bb1d8c7a4ef05dbdc5027b88a538acd1a00
SHA256

1f8b73b9a494525297c68d6a958bb3ec56db79e0a4ea31c51789edaae1ce200c
SHA512

d9d523a06288dc90d1f186d54017b2389db8bbf91ace1faa8d5b58fa21b77d5e81730ec38a596c30750a3d3e458df2fa914cd1570c01ba0f1cf977fbd2de887d
SSDEEP

1536:JxqjQ+P04wsmJCh4wZzFtO79SrT8+tgpdhXW9ySQf1M03fR/Livh0:sr85ChNFSSPY8YSWu03fR/e0

Score

10^/10

neshta discovery persistence spyware stealer

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

1f8b73b9a494525297c68d6a958bb3ec56db79e0a4ea31c51789edaae1ce200c.exe

Resource

win7-20241010-en

neshta discovery persistence spyware stealer

windows7-x64

11 signatures

120 seconds

Behavioral task

behavioral2

Sample

1f8b73b9a494525297c68d6a958bb3ec56db79e0a4ea31c51789edaae1ce200c.exe

Resource

win10v2004-20241007-en

neshta discovery persistence spyware stealer

windows10-2004-x64

11 signatures

120 seconds

Malware Config

Targets

- Target
  
  1f8b73b9a494525297c68d6a958bb3ec56db79e0a4ea31c51789edaae1ce200c.exe
- Size
  
  150KB
- MD5
  
  c6d4ebc79863d03968c5eead6828b3cd
- SHA1
  
  4b320bb1d8c7a4ef05dbdc5027b88a538acd1a00
- SHA256
  
  1f8b73b9a494525297c68d6a958bb3ec56db79e0a4ea31c51789edaae1ce200c
- SHA512
  
  d9d523a06288dc90d1f186d54017b2389db8bbf91ace1faa8d5b58fa21b77d5e81730ec38a596c30750a3d3e458df2fa914cd1570c01ba0f1cf977fbd2de887d
- SSDEEP
  
  1536:JxqjQ+P04wsmJCh4wZzFtO79SrT8+tgpdhXW9ySQf1M03fR/Livh0:sr85ChNFSSPY8YSWu03fR/e0
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.
- 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
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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