Overview

overview

10

Static

static

10

8da574a1b8...cf.exe

windows7-x64

10

8da574a1b8...cf.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8da574a1b81041b9b449d55d53f71d76060072205f6f20bf973130b65d3b24cf

  • Size

    297KB

  • Sample

    221119-ngpv7sdc2y

  • MD5

    5050556aa398fc433dbeed4a4661ce20

  • SHA1

    8812e8e067ed98473d65dd38146e3878c57c51c1

  • SHA256

    8da574a1b81041b9b449d55d53f71d76060072205f6f20bf973130b65d3b24cf

  • SHA512

    c6d24690e139724a88b689aad94620257e0e58d51c508a4ab932adb5b9daaace7981746e2e07b3e1658df975d807b67142398b57b6efebdd1162c0dc0a183aa4

  • SSDEEP

    6144:89HWcBWsXo8uX0xzH1M3hG69AUeRUqVtyH7xOc6H5c6HcT66vlmr:BUo8xhMoYe3a

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      8da574a1b81041b9b449d55d53f71d76060072205f6f20bf973130b65d3b24cf

    • Size

      297KB

    • MD5

      5050556aa398fc433dbeed4a4661ce20

    • SHA1

      8812e8e067ed98473d65dd38146e3878c57c51c1

    • SHA256

      8da574a1b81041b9b449d55d53f71d76060072205f6f20bf973130b65d3b24cf

    • SHA512

      c6d24690e139724a88b689aad94620257e0e58d51c508a4ab932adb5b9daaace7981746e2e07b3e1658df975d807b67142398b57b6efebdd1162c0dc0a183aa4

    • SSDEEP

      6144:89HWcBWsXo8uX0xzH1M3hG69AUeRUqVtyH7xOc6H5c6HcT66vlmr:BUo8xhMoYe3a

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta payload

    • 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