Overview

overview

10

Static

static

10

ff2ac248a6...0a.exe

windows7-x64

10

ff2ac248a6...0a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ff2ac248a6b780b1cecd43328a3a2bcf8f0171059a23211c079c7a0639face0a

  • Size

    313KB

  • Sample

    221121-ng188sca31

  • MD5

    0a162a7f1e6199d8a6c66944c68634a0

  • SHA1

    299d74d84565174e54db0a8d6c6a053fa317e87d

  • SHA256

    ff2ac248a6b780b1cecd43328a3a2bcf8f0171059a23211c079c7a0639face0a

  • SHA512

    f4dccf73b53a8bd271c5b79c54ef8007aebf20b1a525ef490d140fdc0c6fb923f06d604840f1539f0dc1b2a72a2aaf5917f5e0e82429f3c34976dd1c52e7b343

  • SSDEEP

    6144:k9GCefFntQS7e8FBgMCChPXL8bbf08TxT:T57D6MhXgbbf08TxT

Score
10/10
neshtadiscoveryevasionpersistencespywarestealer

Malware Config

Targets

    • Target

      ff2ac248a6b780b1cecd43328a3a2bcf8f0171059a23211c079c7a0639face0a

    • Size

      313KB

    • MD5

      0a162a7f1e6199d8a6c66944c68634a0

    • SHA1

      299d74d84565174e54db0a8d6c6a053fa317e87d

    • SHA256

      ff2ac248a6b780b1cecd43328a3a2bcf8f0171059a23211c079c7a0639face0a

    • SHA512

      f4dccf73b53a8bd271c5b79c54ef8007aebf20b1a525ef490d140fdc0c6fb923f06d604840f1539f0dc1b2a72a2aaf5917f5e0e82429f3c34976dd1c52e7b343

    • SSDEEP

      6144:k9GCefFntQS7e8FBgMCChPXL8bbf08TxT:T57D6MhXgbbf08TxT

    Score
    10/10
    neshtadiscoveryevasionpersistencespywarestealer

    • 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

    • Stops running service(s)

      evasion

    • 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

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks