Overview

overview

10

Static

static

10

fc43dd62d4...09.exe

windows7-x64

10

fc43dd62d4...09.exe

windows10-2004-x64

10

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General

  • Target

    fc43dd62d4b1c6f2217f19c7b81a5697073b552c449347845af3085bddea2109

  • Size

    686KB

  • Sample

    221121-ng3gasca4s

  • MD5

    092bfaefc8935e0f6408bcddcec04200

  • SHA1

    b5fa81557b99cca2bd85b6ef97905c2758ae227b

  • SHA256

    fc43dd62d4b1c6f2217f19c7b81a5697073b552c449347845af3085bddea2109

  • SHA512

    7d4f1c92a3449fdecd0b058002a47156ebc5bcae6e6f3a77433d30d7cd428ceea7d82b4be1c6180b245805ef3a4265cfffaf085161361dbcfdfc5f0b729dc31b

  • SSDEEP

    12288:sTr3lDzKiooeCJysLP9wSoEA1BdTfutM73173d:sTr3lD/ty+xozBdTff3d3d

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      fc43dd62d4b1c6f2217f19c7b81a5697073b552c449347845af3085bddea2109

    • Size

      686KB

    • MD5

      092bfaefc8935e0f6408bcddcec04200

    • SHA1

      b5fa81557b99cca2bd85b6ef97905c2758ae227b

    • SHA256

      fc43dd62d4b1c6f2217f19c7b81a5697073b552c449347845af3085bddea2109

    • SHA512

      7d4f1c92a3449fdecd0b058002a47156ebc5bcae6e6f3a77433d30d7cd428ceea7d82b4be1c6180b245805ef3a4265cfffaf085161361dbcfdfc5f0b729dc31b

    • SSDEEP

      12288:sTr3lDzKiooeCJysLP9wSoEA1BdTfutM73173d:sTr3lD/ty+xozBdTff3d3d

    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