Overview

overview

10

Static

static

Proof of payment.exe

windows7-x64

10

Proof of payment.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Proof of payment.exe

  • Size

    796KB

  • Sample

    220920-snfy4ahbam

  • MD5

    4f1dde6a0e85ec1f25111ff2e89dd9b8

  • SHA1

    1500830e31d710531398faec93e0d72ce5ff3f22

  • SHA256

    87ce6467d71023d696315cd06d578f2a17218012beba5502744779614fc67f08

  • SHA512

    1eaf18e562b52d293eed3ed0c61d9a077c3d8b12a08c86f8bf44a3d93b5d34fa515db5cbd3b9d22e7015c7279bf6573cbd7e0fb17987cee4b560955931b5949b

  • SSDEEP

    12288:hJp7/xpfrKI9Ne/flL3MICFcG52Kh2mIDQfdADqjJ5n:9vfr1kN3NCWGT6Qljr

Score
10/10
netwirebotnetevasionratstealer

Malware Config

Extracted

Family

netwire

C2

37.0.14.214:3346

37.0.14.214:4478

37.0.14.214:3469

37.0.14.214:3565

37.0.14.214:3360

37.0.14.214:5589

37.0.14.214:6425
Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    true

  • offline_keylogger

    true

  • password

    move4ward

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      Proof of payment.exe

    • Size

      796KB

    • MD5

      4f1dde6a0e85ec1f25111ff2e89dd9b8

    • SHA1

      1500830e31d710531398faec93e0d72ce5ff3f22

    • SHA256

      87ce6467d71023d696315cd06d578f2a17218012beba5502744779614fc67f08

    • SHA512

      1eaf18e562b52d293eed3ed0c61d9a077c3d8b12a08c86f8bf44a3d93b5d34fa515db5cbd3b9d22e7015c7279bf6573cbd7e0fb17987cee4b560955931b5949b

    • SSDEEP

      12288:hJp7/xpfrKI9Ne/flL3MICFcG52Kh2mIDQfdADqjJ5n:9vfr1kN3NCWGT6Qljr

    Score
    10/10
    netwirebotnetevasionratstealer

    • 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

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Executes dropped EXE

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks