Overview

overview

10

Static

static

10

42b2da54ca...fN.exe

windows7-x64

10

42b2da54ca...fN.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    42b2da54cafc5aefba861d1fd256bd7ceb8969c67a2d2a271e0ecaa81d18088fN

  • Size

    1.1MB

  • Sample

    241030-z2kmrs1fkc

  • MD5

    9284314c6ac1df187d4bdb0a8b37d600

  • SHA1

    38ca9a0d05027c074455d3086e33830f1c16f3f5

  • SHA256

    42b2da54cafc5aefba861d1fd256bd7ceb8969c67a2d2a271e0ecaa81d18088f

  • SHA512

    44822dcb277aa1adec930e561ffbe3b7920da96895e9163f6e0bb5fc62cd8b515d4d75a1bfbd5102866ae3486529c0eac7a2bfc6a3d0fca3262dbd59c330e69f

  • SSDEEP

    24576:SJ39LyjbJkQFMhmC+6GD9eQhO4HrW3TvTIn9:SHyjtk2MYC5GDxHrWYn9

Score
10/10
neshtadiscoverymacropersistencespywarestealer

Malware Config

Targets

    • Target

      42b2da54cafc5aefba861d1fd256bd7ceb8969c67a2d2a271e0ecaa81d18088fN

    • Size

      1.1MB

    • MD5

      9284314c6ac1df187d4bdb0a8b37d600

    • SHA1

      38ca9a0d05027c074455d3086e33830f1c16f3f5

    • SHA256

      42b2da54cafc5aefba861d1fd256bd7ceb8969c67a2d2a271e0ecaa81d18088f

    • SHA512

      44822dcb277aa1adec930e561ffbe3b7920da96895e9163f6e0bb5fc62cd8b515d4d75a1bfbd5102866ae3486529c0eac7a2bfc6a3d0fca3262dbd59c330e69f

    • SSDEEP

      24576:SJ39LyjbJkQFMhmC+6GD9eQhO4HrW3TvTIn9:SHyjtk2MYC5GDxHrWYn9

    Score
    10/10
    neshtadiscoverymacropersistencespywarestealer

    • 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

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

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

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

2
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

3
T1012

System Information Discovery

4
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