Overview

overview

10

Static

static

10

20cec0ab10...5b.exe

windows7_x64

10

20cec0ab10...5b.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    20cec0ab1019d005e76b8aafa3f7b3fe09e6e9bd981519f20ebb71c8e891395b

  • Size

    510KB

  • Sample

    220612-nd85nsdff5

  • MD5

    3df02e64659fedacf825ada69c2991b1

  • SHA1

    7ec75acbb60f83f627f37027c6e6f29b7dfbd025

  • SHA256

    20cec0ab1019d005e76b8aafa3f7b3fe09e6e9bd981519f20ebb71c8e891395b

  • SHA512

    a8efc24ca96312e67aac2498c45b1ab2a67ba2e4fdbfb1390e8bda65588147fe68e6c2b5fedece783f5a72d79d4cd9df901b4be6904fd2a2dcc0d2ff8f449ae9

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      20cec0ab1019d005e76b8aafa3f7b3fe09e6e9bd981519f20ebb71c8e891395b

    • Size

      510KB

    • MD5

      3df02e64659fedacf825ada69c2991b1

    • SHA1

      7ec75acbb60f83f627f37027c6e6f29b7dfbd025

    • SHA256

      20cec0ab1019d005e76b8aafa3f7b3fe09e6e9bd981519f20ebb71c8e891395b

    • SHA512

      a8efc24ca96312e67aac2498c45b1ab2a67ba2e4fdbfb1390e8bda65588147fe68e6c2b5fedece783f5a72d79d4cd9df901b4be6904fd2a2dcc0d2ff8f449ae9

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta Payload

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    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