Overview

overview

10

Static

static

10

6143eda743...0e.exe

windows7-x64

10

6143eda743...0e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6143eda743a67bf0e109088cb6b6eb3d0ba5209522830abf17a5633847af840e

  • Size

    210KB

  • Sample

    221202-r2ykmaga83

  • MD5

    a4fe519ad46b42db81c15a4deeb99f8d

  • SHA1

    cb462dc58c98dc1242ed2cea0dd9fe5d98fc1244

  • SHA256

    6143eda743a67bf0e109088cb6b6eb3d0ba5209522830abf17a5633847af840e

  • SHA512

    9b65fa582d90e3ccc18dc9c2c2801c1fb14ca6fe01cd8f20ff45523d47980a8c6a1b010c82e431e1442cecd7fcfa9b824a40dac83e39df4a3083e3f55c4b38eb

  • SSDEEP

    3072:Er85CEIHIjsTee3hYzmEG69rTeQ4yMx/gfytY0ss2pn7sW7tiosehb1:89QspRYDZ9NHa6/0sTp7sWZ/h5

Score
10/10
neshtapersistencespywarestealerupx

Malware Config

Targets

    • Target

      6143eda743a67bf0e109088cb6b6eb3d0ba5209522830abf17a5633847af840e

    • Size

      210KB

    • MD5

      a4fe519ad46b42db81c15a4deeb99f8d

    • SHA1

      cb462dc58c98dc1242ed2cea0dd9fe5d98fc1244

    • SHA256

      6143eda743a67bf0e109088cb6b6eb3d0ba5209522830abf17a5633847af840e

    • SHA512

      9b65fa582d90e3ccc18dc9c2c2801c1fb14ca6fe01cd8f20ff45523d47980a8c6a1b010c82e431e1442cecd7fcfa9b824a40dac83e39df4a3083e3f55c4b38eb

    • SSDEEP

      3072:Er85CEIHIjsTee3hYzmEG69rTeQ4yMx/gfytY0ss2pn7sW7tiosehb1:89QspRYDZ9NHa6/0sTp7sWZ/h5

    Score
    10/10
    neshtapersistencespywarestealerupx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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