Overview

overview

10

Static

static

10

97b0b85d18...19.exe

windows7-x64

10

97b0b85d18...19.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    97b0b85d18611f1c350cb1e303610ab950b490b9f25a9456f329971c989ac819

  • Size

    1.6MB

  • Sample

    240423-bpbx4aag35

  • MD5

    16626258d0008755518e2d327ed37b69

  • SHA1

    0cd00c7a98120d61b800f23486dbc9eb7fef444d

  • SHA256

    97b0b85d18611f1c350cb1e303610ab950b490b9f25a9456f329971c989ac819

  • SHA512

    df0d72b7addb4f4efc4ec84fac8088e16323eb6c92daf53a5b981eb874782f5df4229b928f4644e5a06d6f7e7cf42fc255e66135f4543d0f1dafd4734d7f9fb0

  • SSDEEP

    49152:oy+3n/URd7ygwxXXOMzrn7yOcIEjg0VonVlx:oyaC75wxXOMzr7yOAyVlx

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      97b0b85d18611f1c350cb1e303610ab950b490b9f25a9456f329971c989ac819

    • Size

      1.6MB

    • MD5

      16626258d0008755518e2d327ed37b69

    • SHA1

      0cd00c7a98120d61b800f23486dbc9eb7fef444d

    • SHA256

      97b0b85d18611f1c350cb1e303610ab950b490b9f25a9456f329971c989ac819

    • SHA512

      df0d72b7addb4f4efc4ec84fac8088e16323eb6c92daf53a5b981eb874782f5df4229b928f4644e5a06d6f7e7cf42fc255e66135f4543d0f1dafd4734d7f9fb0

    • SSDEEP

      49152:oy+3n/URd7ygwxXXOMzrn7yOcIEjg0VonVlx:oyaC75wxXOMzr7yOAyVlx

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta payload

    • 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