Overview

overview

10

Static

static

1

IRS-TAX.exe

windows7_x64

10

IRS-TAX.exe

windows10_x64

10

Sharing

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General

  • Target

    IRS-TAX.exe

  • Size

    390KB

  • Sample

    210304-rv8qk7jzw2

  • MD5

    48d8ed92f64e8f595d4e61962d93d89e

  • SHA1

    5a2fc1c48209ecd1301a1c98bedec49a056a533c

  • SHA256

    9fedb9fe35eae9739d319565aed4cbd16325242f8815cdf21d12d02e5601109d

  • SHA512

    96e62dfe42a9351a4f476c1731094ade50915350a1730487e535b1e17c925dc38e1ee36c08b34bade558fd5f6e12b34462b3683cc6026ae1195af9b66355ff12

Score
10/10
netwirebotnetratstealer

Malware Config

Targets

    • Target

      IRS-TAX.exe

    • Size

      390KB

    • MD5

      48d8ed92f64e8f595d4e61962d93d89e

    • SHA1

      5a2fc1c48209ecd1301a1c98bedec49a056a533c

    • SHA256

      9fedb9fe35eae9739d319565aed4cbd16325242f8815cdf21d12d02e5601109d

    • SHA512

      96e62dfe42a9351a4f476c1731094ade50915350a1730487e535b1e17c925dc38e1ee36c08b34bade558fd5f6e12b34462b3683cc6026ae1195af9b66355ff12

    Score
    10/10
    netwirebotnetratstealer

    • 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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks