Overview

overview

10

Static

static

10

a1b8acc9b5...c4.exe

windows7_x64

10

a1b8acc9b5...c4.exe

windows10_x64

10

Sharing

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General

  • Target

    a1b8acc9b55831ccd33e341ea867f6dea2cc7f8cb5753ecc324738c7a118a6c4.exe

  • Size

    40KB

  • Sample

    220127-kh8g6aacc9

  • MD5

    3f5e28ac8b65427a2b188fefb2c79d34

  • SHA1

    2ca007b504c31dbc01030c6ac3d3f123e1b3ac7e

  • SHA256

    a1b8acc9b55831ccd33e341ea867f6dea2cc7f8cb5753ecc324738c7a118a6c4

  • SHA512

    e15b75ff0ecb2a639998a0aef8408ccb70ab8bf3fc6941202a4f9aaed9231d655772a780a2ac63a31fba9c86707f60ef1d6ecfa9d2de8065d49ce69556b4378d

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      a1b8acc9b55831ccd33e341ea867f6dea2cc7f8cb5753ecc324738c7a118a6c4.exe

    • Size

      40KB

    • MD5

      3f5e28ac8b65427a2b188fefb2c79d34

    • SHA1

      2ca007b504c31dbc01030c6ac3d3f123e1b3ac7e

    • SHA256

      a1b8acc9b55831ccd33e341ea867f6dea2cc7f8cb5753ecc324738c7a118a6c4

    • SHA512

      e15b75ff0ecb2a639998a0aef8408ccb70ab8bf3fc6941202a4f9aaed9231d655772a780a2ac63a31fba9c86707f60ef1d6ecfa9d2de8065d49ce69556b4378d

    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

    • 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

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks