Overview

overview

10

Static

static

10

ab90751034...3f.exe

windows7-x64

10

ab90751034...3f.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ab9075103497d634186aa3dadd92930e2cb2c3a9a2cbc55800cdbe7f5f445f3f

  • Size

    112KB

  • Sample

    221202-r2bqvsga43

  • MD5

    c0eed9eedb087f8bbbc35791c6915d1d

  • SHA1

    1a7ea22e8680282a1e74446605ab008f6904e78e

  • SHA256

    ab9075103497d634186aa3dadd92930e2cb2c3a9a2cbc55800cdbe7f5f445f3f

  • SHA512

    b298a56a60984f471d6524e641299574e3f4d269a6783eeba985cbdf50cbdf6ef6e9babea89d1159f7968503bcb6ff23cf8742f995c719e65587e0ad1d8527cf

  • SSDEEP

    1536:JxqjQ+P04wsmJCatNYYYYtz+yY76HatP4s+3LLpJrC5SmqKiJoqzh:sr85CatNYYYYtzJY766tPXkaYh1h

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      ab9075103497d634186aa3dadd92930e2cb2c3a9a2cbc55800cdbe7f5f445f3f

    • Size

      112KB

    • MD5

      c0eed9eedb087f8bbbc35791c6915d1d

    • SHA1

      1a7ea22e8680282a1e74446605ab008f6904e78e

    • SHA256

      ab9075103497d634186aa3dadd92930e2cb2c3a9a2cbc55800cdbe7f5f445f3f

    • SHA512

      b298a56a60984f471d6524e641299574e3f4d269a6783eeba985cbdf50cbdf6ef6e9babea89d1159f7968503bcb6ff23cf8742f995c719e65587e0ad1d8527cf

    • SSDEEP

      1536:JxqjQ+P04wsmJCatNYYYYtz+yY76HatP4s+3LLpJrC5SmqKiJoqzh:sr85CatNYYYYtzJY766tPXkaYh1h

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta payload

    • Modifies system executable filetype association

      persistence

    • Neshta

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

      persistencespywareneshta

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks