Overview

overview

10

Static

static

Specification.js

windows7-x64

8

Specification.js

windows10-2004-x64

10

Sharing

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General

  • Target

    Specification.js

  • Size

    258KB

  • Sample

    221019-qcmldshaa9

  • MD5

    316e2984cf71459a417eaddbf6e7b5d2

  • SHA1

    566186bf8a192f59e8e1203cc9aeb9386e96e1b8

  • SHA256

    db52ba4813ac23846ecc76bd0702b5ed62b01e5ef4ec0793ee3684f1de3b8cef

  • SHA512

    ae4791848556a77794b7d305b535c5eae17de31debe3e49344a0476e1ffb7930e02f76fc0b9370c1f2d1ce8fd9ce49d322c7b31480c083186ccf476cb2928264

  • SSDEEP

    3072:Klg0lyRcJXN48AWrp1eixPCrC/C8UyCCyCC6CCYCCRCqC6xdAe4q8fiMQJw+FRU:ag0lyRcpN418xP5yxJNJw+Y

Score
10/10
netwirebotnetpersistenceratstealer

Malware Config

Targets

    • Target

      Specification.js

    • Size

      258KB

    • MD5

      316e2984cf71459a417eaddbf6e7b5d2

    • SHA1

      566186bf8a192f59e8e1203cc9aeb9386e96e1b8

    • SHA256

      db52ba4813ac23846ecc76bd0702b5ed62b01e5ef4ec0793ee3684f1de3b8cef

    • SHA512

      ae4791848556a77794b7d305b535c5eae17de31debe3e49344a0476e1ffb7930e02f76fc0b9370c1f2d1ce8fd9ce49d322c7b31480c083186ccf476cb2928264

    • SSDEEP

      3072:Klg0lyRcJXN48AWrp1eixPCrC/C8UyCCyCC6CCYCCRCqC6xdAe4q8fiMQJw+FRU:ag0lyRcpN418xP5yxJNJw+Y

    Score
    10/10
    netwirebotnetpersistenceratstealer

    • Modifies WinLogon for persistence

      persistence

    • NetWire RAT payload

      rat

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

      botnetstealernetwire

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks