Overview

overview

10

Static

static

10

d8e165413d...a3.exe

windows7-x64

10

d8e165413d...a3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3

  • Size

    426KB

  • Sample

    221128-czjlcsch6x

  • MD5

    bfd92d69e9bcbeb7b323f60adfbd85aa

  • SHA1

    c7cb0ba902a0b86cad572f29dc5d3e028d8c3165

  • SHA256

    d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3

  • SHA512

    233898fa1e3f0423259617639b86aa1181554b0e1db896bc52893c0b565416327ee429089a51d6c998e672b8b5d00b1079f6f393290493e6b35e47e94ac0f75c

  • SSDEEP

    3072:sr85C3d8GsJ2E1RpTLp98nx1YqvbVISpI4Mr2H/7bRXaHBjO:k93KGsJvXinx1Yqvz7u2fBaU

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3

    • Size

      426KB

    • MD5

      bfd92d69e9bcbeb7b323f60adfbd85aa

    • SHA1

      c7cb0ba902a0b86cad572f29dc5d3e028d8c3165

    • SHA256

      d8e165413de5594745c422b4d4fef6bf008c4245664eb7ba09869f25c2b480a3

    • SHA512

      233898fa1e3f0423259617639b86aa1181554b0e1db896bc52893c0b565416327ee429089a51d6c998e672b8b5d00b1079f6f393290493e6b35e47e94ac0f75c

    • SSDEEP

      3072:sr85C3d8GsJ2E1RpTLp98nx1YqvbVISpI4Mr2H/7bRXaHBjO:k93KGsJvXinx1Yqvz7u2fBaU

    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