Overview

overview

10

Static

static

13a58ff5a2...2c.exe

windows7-x64

8

13a58ff5a2...2c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    13a58ff5a236a3986c66784f0ea4bc2b9dba906cbaa752f1d8df9d68e46bfc2c

  • Size

    178KB

  • Sample

    221029-blxqdsegd2

  • MD5

    0b62db064492dbaded5dd07fc9a508d0

  • SHA1

    c7a8c3cb25aa63fc304cca8f30c780a0427e8e8b

  • SHA256

    13a58ff5a236a3986c66784f0ea4bc2b9dba906cbaa752f1d8df9d68e46bfc2c

  • SHA512

    e222eabbd621f263b6745f1498dc011d75bfd7686979fa5477b031c6546aa9df22d6e0ba93ba02de43858812e1bcf9b3d4d63f6e77e25eb4b01a2d8a949e843a

  • SSDEEP

    3072:I7VNBmjq8Kmvn6rIVTYC7H2rAalUW4R6rv3p8WStxlQu2VCPwc:I7VzxYnWI6agAalr4UrPp8WStPQu285

Score
10/10
netwirebotnetevasionpersistenceratstealer

Malware Config

Targets

    • Target

      13a58ff5a236a3986c66784f0ea4bc2b9dba906cbaa752f1d8df9d68e46bfc2c

    • Size

      178KB

    • MD5

      0b62db064492dbaded5dd07fc9a508d0

    • SHA1

      c7a8c3cb25aa63fc304cca8f30c780a0427e8e8b

    • SHA256

      13a58ff5a236a3986c66784f0ea4bc2b9dba906cbaa752f1d8df9d68e46bfc2c

    • SHA512

      e222eabbd621f263b6745f1498dc011d75bfd7686979fa5477b031c6546aa9df22d6e0ba93ba02de43858812e1bcf9b3d4d63f6e77e25eb4b01a2d8a949e843a

    • SSDEEP

      3072:I7VNBmjq8Kmvn6rIVTYC7H2rAalUW4R6rv3p8WStxlQu2VCPwc:I7VzxYnWI6agAalr4UrPp8WStPQu285

    Score
    10/10
    evasionpersistencenetwirebotnetratstealer

    • 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

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • 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

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks