Overview

overview

10

Static

static

10

2a8e8d0653...f1.exe

windows7-x64

10

2a8e8d0653...f1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2a8e8d065364899b9fa19d433fde0585aad4976995d03e1bf116797bf20437f1

  • Size

    630KB

  • Sample

    221118-2dbq3aeg71

  • MD5

    3702b7d85365e613d63fb7b3d9e35020

  • SHA1

    f9b247fdbdd0e04420a813ff36b38acfe65657b0

  • SHA256

    2a8e8d065364899b9fa19d433fde0585aad4976995d03e1bf116797bf20437f1

  • SHA512

    3dbaf48f5b178c9da052ebabb08b2dbff49790e3340c37d8910fa30f58ec4fe19f6f7a0ac96a373e6fb20005f4fd6f0e33674c216472968941fb8ce782e6c80c

  • SSDEEP

    6144:k9n/1cibKq3asu+aa3HSZ0GXgU0bV28P7O7JN7ZB1EIH0U+JyDgrlTU2MQRz4L/o:+uq3zNiXSZvTy1nH0U+0gRU2P0LgJbcQ

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      2a8e8d065364899b9fa19d433fde0585aad4976995d03e1bf116797bf20437f1

    • Size

      630KB

    • MD5

      3702b7d85365e613d63fb7b3d9e35020

    • SHA1

      f9b247fdbdd0e04420a813ff36b38acfe65657b0

    • SHA256

      2a8e8d065364899b9fa19d433fde0585aad4976995d03e1bf116797bf20437f1

    • SHA512

      3dbaf48f5b178c9da052ebabb08b2dbff49790e3340c37d8910fa30f58ec4fe19f6f7a0ac96a373e6fb20005f4fd6f0e33674c216472968941fb8ce782e6c80c

    • SSDEEP

      6144:k9n/1cibKq3asu+aa3HSZ0GXgU0bV28P7O7JN7ZB1EIH0U+JyDgrlTU2MQRz4L/o:+uq3zNiXSZvTy1nH0U+0gRU2P0LgJbcQ

    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