Overview

overview

10

Static

static

54f4115c18...41.exe

windows7-x64

10

54f4115c18...41.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    54f4115c188c20b15718b0f9cacaf5569b26cc91d088eec672da1a2ba502d241

  • Size

    411KB

  • Sample

    221125-tc4rfshf24

  • MD5

    99531c75262ac625760046aeee2e74c0

  • SHA1

    a08137520da666f982b2d47626f7485eafb15b8b

  • SHA256

    54f4115c188c20b15718b0f9cacaf5569b26cc91d088eec672da1a2ba502d241

  • SHA512

    f857e4dac8594aaf02b63b564954657900e83533aa6c897bb41f989cdb081bc5514fc595067122dccb6075a4425b3519c607e874dcee4e24cb8b220cca993283

  • SSDEEP

    6144:XwXihP1dml/gzaOuMIUbb4WhiU2YOKS9VhCTLtk4iazR:IihP1dmv5WshYM9Vhapk4VN

Score
10/10
netwirebotnetpersistenceratstealer

Malware Config

Targets

    • Target

      54f4115c188c20b15718b0f9cacaf5569b26cc91d088eec672da1a2ba502d241

    • Size

      411KB

    • MD5

      99531c75262ac625760046aeee2e74c0

    • SHA1

      a08137520da666f982b2d47626f7485eafb15b8b

    • SHA256

      54f4115c188c20b15718b0f9cacaf5569b26cc91d088eec672da1a2ba502d241

    • SHA512

      f857e4dac8594aaf02b63b564954657900e83533aa6c897bb41f989cdb081bc5514fc595067122dccb6075a4425b3519c607e874dcee4e24cb8b220cca993283

    • SSDEEP

      6144:XwXihP1dml/gzaOuMIUbb4WhiU2YOKS9VhCTLtk4iazR:IihP1dmv5WshYM9Vhapk4VN

    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.

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks