Overview

overview

10

Static

static

3

35845d281a...6e.exe

windows7-x64

10

35845d281a...6e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    35845d281a91dae79912a7238697c8b1d074bbff2785b621e0836f7c01d80b6e

  • Size

    747KB

  • Sample

    241016-zh9gsa1hpc

  • MD5

    8e62bd548aabfb139621a304326654ae

  • SHA1

    20b64b76c88e225387cae355828a1081f2c74480

  • SHA256

    35845d281a91dae79912a7238697c8b1d074bbff2785b621e0836f7c01d80b6e

  • SHA512

    86f0ddb4ddbe512a21826d831941f228ea4610f612b7d4bb1f5eadd7b31aa27b939c536eefea38326ab1f001a175ead7876ffc89ba3e6aa00335e2f10d74fe1d

  • SSDEEP

    12288:Nmp6d74dwmC/YPwaZBSvaG47RR7ZdaCiBTi02Oay1/CoP6p5dUo8eelRNX9KkE55:7gG47RR5eTivy1/cpvUxeelRNX9JE5Mk

Score
10/10
neshtadiscoveryexecutionpersistencespywarestealer

Malware Config

Targets

    • Target

      35845d281a91dae79912a7238697c8b1d074bbff2785b621e0836f7c01d80b6e

    • Size

      747KB

    • MD5

      8e62bd548aabfb139621a304326654ae

    • SHA1

      20b64b76c88e225387cae355828a1081f2c74480

    • SHA256

      35845d281a91dae79912a7238697c8b1d074bbff2785b621e0836f7c01d80b6e

    • SHA512

      86f0ddb4ddbe512a21826d831941f228ea4610f612b7d4bb1f5eadd7b31aa27b939c536eefea38326ab1f001a175ead7876ffc89ba3e6aa00335e2f10d74fe1d

    • SSDEEP

      12288:Nmp6d74dwmC/YPwaZBSvaG47RR7ZdaCiBTi02Oay1/CoP6p5dUo8eelRNX9KkE55:7gG47RR5eTivy1/cpvUxeelRNX9JE5Mk

    Score
    10/10
    neshtadiscoveryexecutionpersistencespywarestealer

    • Detect Neshta payload

    • Neshta

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

      persistencespywareneshta

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • 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.

      spywarestealer

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
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