Overview

overview

10

Static

static

10

Gam _install.exe

windows7-x64

10

Gam _install.exe

windows10-2004-x64

Sharing

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General

  • Target

    Gam _install.exe

  • Size

    110KB

  • Sample

    241230-glkcyszpdl

  • MD5

    6cff3f098fcd2379d21387a062c25a7d

  • SHA1

    3f78d254a84318dcf54657477491a8072240da65

  • SHA256

    1c8ef8a1c07f2ed88fcfb55929d468c999efad33329cb3099e802ce95f2af001

  • SHA512

    2a40c4572b0ec0fd22270613a7661a175cf5264453811cf99d5a9b816396fa44311cdd52aa4751e39e4e46fcc11d52e3b98b1ee12804e34da87d08b631dd0a0b

  • SSDEEP

    1536:JxqjQ+P04wsmJCRrZxMdbmI6sxCX28oOV6+1+LbWiTOZUlMuAEpVVQus+R+fxlZn:sr85CREdbmI6XUM+3WiTOKMuAEfw

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      Gam _install.exe

    • Size

      110KB

    • MD5

      6cff3f098fcd2379d21387a062c25a7d

    • SHA1

      3f78d254a84318dcf54657477491a8072240da65

    • SHA256

      1c8ef8a1c07f2ed88fcfb55929d468c999efad33329cb3099e802ce95f2af001

    • SHA512

      2a40c4572b0ec0fd22270613a7661a175cf5264453811cf99d5a9b816396fa44311cdd52aa4751e39e4e46fcc11d52e3b98b1ee12804e34da87d08b631dd0a0b

    • SSDEEP

      1536:JxqjQ+P04wsmJCRrZxMdbmI6sxCX28oOV6+1+LbWiTOZUlMuAEpVVQus+R+fxlZn:sr85CREdbmI6XUM+3WiTOKMuAEfw

    Score
    10/10
    neshtadiscoverypersistencespywarestealer

    • Detect Neshta payload

    • Neshta

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

      persistencespywareneshta

    • Neshta family

      neshta

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks