Overview

overview

10

Static

static

bfb42fd322...78.exe

windows7-x64

8

bfb42fd322...78.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bfb42fd322093caf2e9e05ffa8e5280ec42e26217cfdbfd826f03c6cd6aae678

  • Size

    93KB

  • Sample

    221029-ee6lhaaea2

  • MD5

    5bb68067ca34e94b875b3c56e3b31e48

  • SHA1

    b19f3c751f56ee29b5b768be227d79650b862e30

  • SHA256

    bfb42fd322093caf2e9e05ffa8e5280ec42e26217cfdbfd826f03c6cd6aae678

  • SHA512

    452fb63eea301bb796c373ad03c4fefd35f568b3215e64674da2b6ec742ba01ad5aeea7d4088b24907ccbf97500bced4effab4dded8d35b90fcd4401ce3ba808

  • SSDEEP

    1536:taAa6KHHzzvPAcDGPyB+iKJB5ukReNwcGgMdPsErZRjIIe0y:+/PlDKw+PI9wcGTdPsaTf

Score
10/10
netwirebotnetpersistenceratstealerupx

Malware Config

Targets

    • Target

      bfb42fd322093caf2e9e05ffa8e5280ec42e26217cfdbfd826f03c6cd6aae678

    • Size

      93KB

    • MD5

      5bb68067ca34e94b875b3c56e3b31e48

    • SHA1

      b19f3c751f56ee29b5b768be227d79650b862e30

    • SHA256

      bfb42fd322093caf2e9e05ffa8e5280ec42e26217cfdbfd826f03c6cd6aae678

    • SHA512

      452fb63eea301bb796c373ad03c4fefd35f568b3215e64674da2b6ec742ba01ad5aeea7d4088b24907ccbf97500bced4effab4dded8d35b90fcd4401ce3ba808

    • SSDEEP

      1536:taAa6KHHzzvPAcDGPyB+iKJB5ukReNwcGgMdPsErZRjIIe0y:+/PlDKw+PI9wcGTdPsaTf

    Score
    10/10
    upxnetwirebotnetpersistenceratstealer

    • 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

    • Modifies Installed Components in the registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
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