Overview

overview

10

Static

static

3

7c5c77034e...2f.exe

windows7-x64

10

7c5c77034e...2f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7c5c77034e8c29d312ec81371ef40d83fe482b10e01d37102f932037e7c2372f

  • Size

    765KB

  • Sample

    240420-3raxcsdb66

  • MD5

    1749d5406cf30364c3376881e6c7467f

  • SHA1

    bfb8a8fd81ccf78bc91beed2cbced59aed2b81c3

  • SHA256

    7c5c77034e8c29d312ec81371ef40d83fe482b10e01d37102f932037e7c2372f

  • SHA512

    2ec83c992b7a850ae136f0131e0b4e43a90c5a10e9f9dd1b470351d0c803b69e40688c82040a586c37d830c03e901c95ebd0abb45f23b558f6901b6282624b05

  • SSDEEP

    12288:JjhvN888888888888W88888888888yoh3S0bqB16ftOngUy8wDKyNtxv0ZrR9ntE:Jjh2ohiMcQ0ng3DKyNtxmrnkVuR0176s

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      7c5c77034e8c29d312ec81371ef40d83fe482b10e01d37102f932037e7c2372f

    • Size

      765KB

    • MD5

      1749d5406cf30364c3376881e6c7467f

    • SHA1

      bfb8a8fd81ccf78bc91beed2cbced59aed2b81c3

    • SHA256

      7c5c77034e8c29d312ec81371ef40d83fe482b10e01d37102f932037e7c2372f

    • SHA512

      2ec83c992b7a850ae136f0131e0b4e43a90c5a10e9f9dd1b470351d0c803b69e40688c82040a586c37d830c03e901c95ebd0abb45f23b558f6901b6282624b05

    • SSDEEP

      12288:JjhvN888888888888W88888888888yoh3S0bqB16ftOngUy8wDKyNtxv0ZrR9ntE:Jjh2ohiMcQ0ng3DKyNtxmrnkVuR0176s

    Score
    10/10
    neshtapersistencespywarestealer

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • 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 v13

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks