Overview

overview

10

Static

static

10

4d836a743d...28.exe

windows7_x64

10

4d836a743d...28.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    4d836a743dfa0064fed53622de6f0d0a990ebf35957b8bfb67dd384ad73a7b28

  • Size

    177KB

  • Sample

    220625-gn2p1sgegl

  • MD5

    0b3311a35922047e9bdaaddefb53271f

  • SHA1

    815af9f735dd4ceca67e54d3c755513b4dc263a1

  • SHA256

    4d836a743dfa0064fed53622de6f0d0a990ebf35957b8bfb67dd384ad73a7b28

  • SHA512

    ccc694e8b68a3919ca58dd9aca80b46c62c4b54934711155871bb391ab18ff4aa1ee400b48373bca31d303450e6d5700662c4844d1a28d080854847d034f4872

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      4d836a743dfa0064fed53622de6f0d0a990ebf35957b8bfb67dd384ad73a7b28

    • Size

      177KB

    • MD5

      0b3311a35922047e9bdaaddefb53271f

    • SHA1

      815af9f735dd4ceca67e54d3c755513b4dc263a1

    • SHA256

      4d836a743dfa0064fed53622de6f0d0a990ebf35957b8bfb67dd384ad73a7b28

    • SHA512

      ccc694e8b68a3919ca58dd9aca80b46c62c4b54934711155871bb391ab18ff4aa1ee400b48373bca31d303450e6d5700662c4844d1a28d080854847d034f4872

    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