Overview

overview

10

Static

static

d12f1a3ff9...97.exe

windows7-x64

10

d12f1a3ff9...97.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d12f1a3ff9ae33b493e9631f998535aa7a7517b058ec0ea7205ec6388844fc97

  • Size

    516KB

  • Sample

    221121-fjzjesce85

  • MD5

    22749761f0857949ba098b99470010c9

  • SHA1

    e01926acc8579bef20883fcbde8a6d7bf16c187b

  • SHA256

    d12f1a3ff9ae33b493e9631f998535aa7a7517b058ec0ea7205ec6388844fc97

  • SHA512

    8c82beae0f547478fa5863e2474858770850e4865a5041e754a14efe08f258753e299af832d057975c1dbdbf7c5c15d16d67b9aebeb0190f7e7e65fd32aff09a

  • SSDEEP

    12288:9s/DzxUKJXS6X+BeOi5+McJQjXgXxJX29yqtNYvHWFcVHGfV:qD1DyehI9Qjep28qEWFSUV

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      d12f1a3ff9ae33b493e9631f998535aa7a7517b058ec0ea7205ec6388844fc97

    • Size

      516KB

    • MD5

      22749761f0857949ba098b99470010c9

    • SHA1

      e01926acc8579bef20883fcbde8a6d7bf16c187b

    • SHA256

      d12f1a3ff9ae33b493e9631f998535aa7a7517b058ec0ea7205ec6388844fc97

    • SHA512

      8c82beae0f547478fa5863e2474858770850e4865a5041e754a14efe08f258753e299af832d057975c1dbdbf7c5c15d16d67b9aebeb0190f7e7e65fd32aff09a

    • SSDEEP

      12288:9s/DzxUKJXS6X+BeOi5+McJQjXgXxJX29yqtNYvHWFcVHGfV:qD1DyehI9Qjep28qEWFSUV

    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

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Suspicious use of SetThreadContext

    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