Overview

overview

10

Static

static

10

b301df16f1...de.exe

windows7-x64

10

b301df16f1...de.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b301df16f1fa3a3baba5044c9645ecca09459c23d556bfa0b3cf4a2ecc6f62de

  • Size

    112KB

  • Sample

    221202-r14egsbf2z

  • MD5

    4b6573b68ad82145403d605d02bd32f2

  • SHA1

    761516242a627383c3835301c4674cb761eb3ce6

  • SHA256

    b301df16f1fa3a3baba5044c9645ecca09459c23d556bfa0b3cf4a2ecc6f62de

  • SHA512

    4c2ef4ebe68593bc9e5c0f5cda691a48e783a606ae11a0b86a840054d536383a5fb66f4d672312900c5061b329ce50ad289a166df9ec1828f722af26ada3acd0

  • SSDEEP

    1536:JxqjQ+P04wsmJC3RFFZujFMTcT/JoURGg1DRFFZuj9RGg1p:sr85CjFZuwctoRg1HFZumg1p

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      b301df16f1fa3a3baba5044c9645ecca09459c23d556bfa0b3cf4a2ecc6f62de

    • Size

      112KB

    • MD5

      4b6573b68ad82145403d605d02bd32f2

    • SHA1

      761516242a627383c3835301c4674cb761eb3ce6

    • SHA256

      b301df16f1fa3a3baba5044c9645ecca09459c23d556bfa0b3cf4a2ecc6f62de

    • SHA512

      4c2ef4ebe68593bc9e5c0f5cda691a48e783a606ae11a0b86a840054d536383a5fb66f4d672312900c5061b329ce50ad289a166df9ec1828f722af26ada3acd0

    • SSDEEP

      1536:JxqjQ+P04wsmJC3RFFZujFMTcT/JoURGg1DRFFZuj9RGg1p:sr85CjFZuwctoRg1HFZumg1p

    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