Overview

overview

10

Static

static

10

b7d807b6a0...95.exe

windows7-x64

10

b7d807b6a0...95.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b7d807b6a067dc5deb5bb845709b987e33ce8bb0adfaf60ec54035dc7711b895

  • Size

    92KB

  • Sample

    221123-tbhgtsde78

  • MD5

    496bbdef8d925ee6497ccb871e7a0440

  • SHA1

    e09959b122f0720339fbf5f7d69efbe652676944

  • SHA256

    b7d807b6a067dc5deb5bb845709b987e33ce8bb0adfaf60ec54035dc7711b895

  • SHA512

    e6577fff9a519ed05e2aa89b21781b390863b685d4ef9f5d5d6f39a657b79f6b55abf1068381418ae62b9d8d5898cc608d2f696585b4f6a66da4657b6559756f

  • SSDEEP

    768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJb2T3LqE/40H5vJ6egs5UldaFlgwvkl4:JxqjQ+P04wsmJCzT3GevMyelifkRW

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      b7d807b6a067dc5deb5bb845709b987e33ce8bb0adfaf60ec54035dc7711b895

    • Size

      92KB

    • MD5

      496bbdef8d925ee6497ccb871e7a0440

    • SHA1

      e09959b122f0720339fbf5f7d69efbe652676944

    • SHA256

      b7d807b6a067dc5deb5bb845709b987e33ce8bb0adfaf60ec54035dc7711b895

    • SHA512

      e6577fff9a519ed05e2aa89b21781b390863b685d4ef9f5d5d6f39a657b79f6b55abf1068381418ae62b9d8d5898cc608d2f696585b4f6a66da4657b6559756f

    • SSDEEP

      768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJb2T3LqE/40H5vJ6egs5UldaFlgwvkl4:JxqjQ+P04wsmJCzT3GevMyelifkRW

    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