Overview

overview

10

Static

static

382887e2d1...b9.exe

windows7-x64

10

382887e2d1...b9.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    382887e2d15ab9ad6f8783a0ce01d6eafc513c8b4533447bbb400e1c5ee141b9

  • Size

    302KB

  • Sample

    221126-1bejhafa98

  • MD5

    2f07126494c0a0b3b80c80bb12f88fe4

  • SHA1

    99a22938c2e480ce35c9bb39fb873f297ebdf009

  • SHA256

    382887e2d15ab9ad6f8783a0ce01d6eafc513c8b4533447bbb400e1c5ee141b9

  • SHA512

    609cb343cd4a15192aabdcc929f6c813024b9a566b44d77ecd098062c372494e829d492c761a5fb573a135790a130c0cddd592f7f299e2063854d5c414bb43e3

  • SSDEEP

    6144:PuRPRdHC+lVTZawWU3gs2OqHjTNcQOlkqCm6D2PYAGK8YE:7YBZV3gOSPnKpE

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      382887e2d15ab9ad6f8783a0ce01d6eafc513c8b4533447bbb400e1c5ee141b9

    • Size

      302KB

    • MD5

      2f07126494c0a0b3b80c80bb12f88fe4

    • SHA1

      99a22938c2e480ce35c9bb39fb873f297ebdf009

    • SHA256

      382887e2d15ab9ad6f8783a0ce01d6eafc513c8b4533447bbb400e1c5ee141b9

    • SHA512

      609cb343cd4a15192aabdcc929f6c813024b9a566b44d77ecd098062c372494e829d492c761a5fb573a135790a130c0cddd592f7f299e2063854d5c414bb43e3

    • SSDEEP

      6144:PuRPRdHC+lVTZawWU3gs2OqHjTNcQOlkqCm6D2PYAGK8YE:7YBZV3gOSPnKpE

    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

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks