Overview

overview

10

Static

static

13526ea15b...2b.exe

windows7-x64

10

13526ea15b...2b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    13526ea15b7bb2676ba4f26b1333851f9a6a0d2fdfff5f2676969ea0a0c2af2b

  • Size

    88KB

  • Sample

    221121-ng1mpsgd26

  • MD5

    3127d97b08b43f6d91b2aeb20d8525b6

  • SHA1

    0e355280acba05c76f6d871ebd97ce46791d4b72

  • SHA256

    13526ea15b7bb2676ba4f26b1333851f9a6a0d2fdfff5f2676969ea0a0c2af2b

  • SHA512

    3882a7491587d2ce014b5c6d24cdb7f88e945c1698305635c5d85d667f5dbbea91b1f9d0b70e28acb6dc77174315fb1dd40ffb575ce89606b4b3a97688a9da45

  • SSDEEP

    1536:yxqjQ+P04wsZLnDrCdI6bySvH2b0227CXrvqftUn:zr8WDrCdDb+riftUn

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      13526ea15b7bb2676ba4f26b1333851f9a6a0d2fdfff5f2676969ea0a0c2af2b

    • Size

      88KB

    • MD5

      3127d97b08b43f6d91b2aeb20d8525b6

    • SHA1

      0e355280acba05c76f6d871ebd97ce46791d4b72

    • SHA256

      13526ea15b7bb2676ba4f26b1333851f9a6a0d2fdfff5f2676969ea0a0c2af2b

    • SHA512

      3882a7491587d2ce014b5c6d24cdb7f88e945c1698305635c5d85d667f5dbbea91b1f9d0b70e28acb6dc77174315fb1dd40ffb575ce89606b4b3a97688a9da45

    • SSDEEP

      1536:yxqjQ+P04wsZLnDrCdI6bySvH2b0227CXrvqftUn:zr8WDrCdDb+riftUn

    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