Overview

overview

10

Static

static

de12c90758...50.exe

windows7-x64

10

de12c90758...50.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    de12c907582b3e3316519e9d1811dfab9de8a5110510c5915882a08d50b48750

  • Size

    216KB

  • Sample

    221119-ngc7eahd23

  • MD5

    420c4e6b549b86a760eba256381ab6cd

  • SHA1

    7dcf7faa4bbf6ffa808f7d83b70748732798047c

  • SHA256

    de12c907582b3e3316519e9d1811dfab9de8a5110510c5915882a08d50b48750

  • SHA512

    8659b2ea4cd368a1d311ac526c6149f0eae357b19b2d7b3e3de8777af33187e523fcbe8f4a741fda56c27fe52f9d7186aae7323c5e4a68a09655a54281b2dc39

  • SSDEEP

    3072:Rr8WDrC1lTgobhoeCc+4+QT9xLO85qYI+pwDm892mOQwGHB46LBX:tu1lkobhZCyzLOzYI+g9tB46LBX

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      de12c907582b3e3316519e9d1811dfab9de8a5110510c5915882a08d50b48750

    • Size

      216KB

    • MD5

      420c4e6b549b86a760eba256381ab6cd

    • SHA1

      7dcf7faa4bbf6ffa808f7d83b70748732798047c

    • SHA256

      de12c907582b3e3316519e9d1811dfab9de8a5110510c5915882a08d50b48750

    • SHA512

      8659b2ea4cd368a1d311ac526c6149f0eae357b19b2d7b3e3de8777af33187e523fcbe8f4a741fda56c27fe52f9d7186aae7323c5e4a68a09655a54281b2dc39

    • SSDEEP

      3072:Rr8WDrC1lTgobhoeCc+4+QT9xLO85qYI+pwDm892mOQwGHB46LBX:tu1lkobhZCyzLOzYI+g9tB46LBX

    Score
    10/10
    neshtapersistencespywarestealer

    • 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
    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