Overview

overview

10

Static

static

10

bf596baa89...13.exe

windows7-x64

10

bf596baa89...13.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bf596baa89c5bc03bc62bc6c9377aa7529ac58fca7b4e962eb4d48e12d09f413

  • Size

    934KB

  • Sample

    221202-hl63dscg32

  • MD5

    beac2838f177c68fbf59a2a4a3f631a3

  • SHA1

    5108590ff8c35e1725d820e23e15ce9090bba3f7

  • SHA256

    bf596baa89c5bc03bc62bc6c9377aa7529ac58fca7b4e962eb4d48e12d09f413

  • SHA512

    c8497cb71d0ec99ab8c07f8ab069bec6de410c52dbc49360930f5de1c0f90aec697f7d33e54a3f18178f3389c6d0609f1cd7b45203c4ceae55e2267dd52e057c

  • SSDEEP

    12288:yOi4sqCvVY+W4KU4o3IpObPoICU49oVbze3rmYpAgHoK8T5Pj:3i4yVY+HKUx3IEbP+oVmNpn70Z

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      bf596baa89c5bc03bc62bc6c9377aa7529ac58fca7b4e962eb4d48e12d09f413

    • Size

      934KB

    • MD5

      beac2838f177c68fbf59a2a4a3f631a3

    • SHA1

      5108590ff8c35e1725d820e23e15ce9090bba3f7

    • SHA256

      bf596baa89c5bc03bc62bc6c9377aa7529ac58fca7b4e962eb4d48e12d09f413

    • SHA512

      c8497cb71d0ec99ab8c07f8ab069bec6de410c52dbc49360930f5de1c0f90aec697f7d33e54a3f18178f3389c6d0609f1cd7b45203c4ceae55e2267dd52e057c

    • SSDEEP

      12288:yOi4sqCvVY+W4KU4o3IpObPoICU49oVbze3rmYpAgHoK8T5Pj:3i4yVY+HKUx3IEbP+oVmNpn70Z

    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