Overview

overview

10

Static

static

10

a865b11115...5b.exe

windows7-x64

10

a865b11115...5b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a865b1111576d74831e608c51d0a9eec0c6fd004bf03cdc94f6b76194462135b

  • Size

    155KB

  • Sample

    221202-r2c9paga49

  • MD5

    fd6c7748528222c2f49733440d4025ca

  • SHA1

    5eb7ec50ea347daca1f4a04a247439c7bc87b2be

  • SHA256

    a865b1111576d74831e608c51d0a9eec0c6fd004bf03cdc94f6b76194462135b

  • SHA512

    e834eb0018fd8c24e045e7e24a5d8466387801426ce4985d6250e3cc6df90aaae0a2014905358e48e52c33041df1331204cd27fe4df3f9569b071dac2b45d9cd

  • SSDEEP

    3072:sr85CpCyaTJ1moxsNAi+zId9OeZxGLSFZpp:k9layAizdLXFZD

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      a865b1111576d74831e608c51d0a9eec0c6fd004bf03cdc94f6b76194462135b

    • Size

      155KB

    • MD5

      fd6c7748528222c2f49733440d4025ca

    • SHA1

      5eb7ec50ea347daca1f4a04a247439c7bc87b2be

    • SHA256

      a865b1111576d74831e608c51d0a9eec0c6fd004bf03cdc94f6b76194462135b

    • SHA512

      e834eb0018fd8c24e045e7e24a5d8466387801426ce4985d6250e3cc6df90aaae0a2014905358e48e52c33041df1331204cd27fe4df3f9569b071dac2b45d9cd

    • SSDEEP

      3072:sr85CpCyaTJ1moxsNAi+zId9OeZxGLSFZpp:k9layAizdLXFZD

    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