Overview

overview

10

Static

static

a9f6d088d1...b1.exe

windows7-x64

10

a9f6d088d1...b1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a9f6d088d1a94d8acf6a702a4b24a5fca40006b5dea0665c7517d52cd824f1b1

  • Size

    123KB

  • Sample

    221121-ngs8magd23

  • MD5

    2312a901fe66b97caaecfc2a4243617d

  • SHA1

    82f07dc97af09f81577b6acfd3ee6f318396d577

  • SHA256

    a9f6d088d1a94d8acf6a702a4b24a5fca40006b5dea0665c7517d52cd824f1b1

  • SHA512

    28dcb7f396cc119fc9a0e6fe73c8d6db2cbb4050992d336b6b4113c6a6d0ed5bc76584512cbc37904b6e2484342f72787a8ff51223ff7313156febda4dda3bff

  • SSDEEP

    3072:zr8WDrC1LsBZty6PyhujnxrfIOzCKGaVrXK:Pu1LGZ4crfIOzCSVrXK

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      a9f6d088d1a94d8acf6a702a4b24a5fca40006b5dea0665c7517d52cd824f1b1

    • Size

      123KB

    • MD5

      2312a901fe66b97caaecfc2a4243617d

    • SHA1

      82f07dc97af09f81577b6acfd3ee6f318396d577

    • SHA256

      a9f6d088d1a94d8acf6a702a4b24a5fca40006b5dea0665c7517d52cd824f1b1

    • SHA512

      28dcb7f396cc119fc9a0e6fe73c8d6db2cbb4050992d336b6b4113c6a6d0ed5bc76584512cbc37904b6e2484342f72787a8ff51223ff7313156febda4dda3bff

    • SSDEEP

      3072:zr8WDrC1LsBZty6PyhujnxrfIOzCKGaVrXK:Pu1LGZ4crfIOzCSVrXK

    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