Overview

overview

10

Static

static

10

a287d8bcde...c5.exe

windows7-x64

10

a287d8bcde...c5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a287d8bcde8c1dafc07f10b7eff6b4f26612319edb54215660775462986495c5

  • Size

    3.1MB

  • Sample

    221125-wsxn7adh72

  • MD5

    48a422d28512aa8cb223eaf214ae6f7a

  • SHA1

    d22d90cb0fb81afb51a9ea10d9a2e6c59447de99

  • SHA256

    a287d8bcde8c1dafc07f10b7eff6b4f26612319edb54215660775462986495c5

  • SHA512

    6632bbe9abfc2f2e5bf6eba0427c333780293d0f513882d4a851a4eba7de95e195354f6d5aecb84bbec63e2941c7b66c567b55bd3b203c690b1a0844f3c584b5

  • SSDEEP

    49152:m/ta9lEFYaxAUB03qoXZDDH/roXhCuYIdImaUPzlRGMjDRbB51eHYMdPI:mOiJBSDHDoXhCuYI9rM+

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      a287d8bcde8c1dafc07f10b7eff6b4f26612319edb54215660775462986495c5

    • Size

      3.1MB

    • MD5

      48a422d28512aa8cb223eaf214ae6f7a

    • SHA1

      d22d90cb0fb81afb51a9ea10d9a2e6c59447de99

    • SHA256

      a287d8bcde8c1dafc07f10b7eff6b4f26612319edb54215660775462986495c5

    • SHA512

      6632bbe9abfc2f2e5bf6eba0427c333780293d0f513882d4a851a4eba7de95e195354f6d5aecb84bbec63e2941c7b66c567b55bd3b203c690b1a0844f3c584b5

    • SSDEEP

      49152:m/ta9lEFYaxAUB03qoXZDDH/roXhCuYIdImaUPzlRGMjDRbB51eHYMdPI:mOiJBSDHDoXhCuYI9rM+

    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