Overview

overview

10

Static

static

10

50eae4cb6c...04.exe

windows7-x64

10

50eae4cb6c...04.exe

windows10-2004-x64

10

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General

  • Target

    50eae4cb6c25de51398569c1d904d98a4a4771827a0d7882448891a6942ca904

  • Size

    123KB

  • Sample

    221128-reeh8shd93

  • MD5

    d2e80624e01bb58f3f957685f4e67c32

  • SHA1

    de195245389a2d8ebef698686d0b6b433ae1140f

  • SHA256

    50eae4cb6c25de51398569c1d904d98a4a4771827a0d7882448891a6942ca904

  • SHA512

    650b6480e209cdce4e9aca43ad0258319522cbd99bf017ef52e0f6cac4ef5c923f7a3c735e3e4fcae02d193b41145d0f724b1b0057eb5f01b9d4bbe602cab3e5

  • SSDEEP

    3072:sr85CPLs8ZtoePyhighxrfIOzCKGaVrXK:k9PL3ZaprfIOzCSVrXK

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      50eae4cb6c25de51398569c1d904d98a4a4771827a0d7882448891a6942ca904

    • Size

      123KB

    • MD5

      d2e80624e01bb58f3f957685f4e67c32

    • SHA1

      de195245389a2d8ebef698686d0b6b433ae1140f

    • SHA256

      50eae4cb6c25de51398569c1d904d98a4a4771827a0d7882448891a6942ca904

    • SHA512

      650b6480e209cdce4e9aca43ad0258319522cbd99bf017ef52e0f6cac4ef5c923f7a3c735e3e4fcae02d193b41145d0f724b1b0057eb5f01b9d4bbe602cab3e5

    • SSDEEP

      3072:sr85CPLs8ZtoePyhighxrfIOzCKGaVrXK:k9PL3ZaprfIOzCSVrXK

    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