Overview

overview

10

Static

static

c3dc5d22fb...48.exe

windows7_x64

6

c3dc5d22fb...48.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    c3dc5d22fb3d36e7e228089398815e48

  • Size

    18KB

  • Sample

    220713-yq5ywsacdj

  • MD5

    c3dc5d22fb3d36e7e228089398815e48

  • SHA1

    4105b4bc7c6b368fe73a3d378fd669a6327f93b1

  • SHA256

    f96220adfda74917e800824560af98aa531b4c38f141ebb2582fe9925309814b

  • SHA512

    bb37c86ba694524f53905b21b80e0aa969c101954a9f773953f98368c115233549e284c1505c8e781bb44c49972a9fcce652fe6bf48f3b6ac5b6273f4d37c599

Score
10/10
bitratdiscoverypersistencesuricatatrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

bendecidobendiciones.con-ip.com:3005

Attributes
  • communication_password

    202cb962ac59075b964b07152d234b70

  • tor_process

    tor

Targets

    • Target

      c3dc5d22fb3d36e7e228089398815e48

    • Size

      18KB

    • MD5

      c3dc5d22fb3d36e7e228089398815e48

    • SHA1

      4105b4bc7c6b368fe73a3d378fd669a6327f93b1

    • SHA256

      f96220adfda74917e800824560af98aa531b4c38f141ebb2582fe9925309814b

    • SHA512

      bb37c86ba694524f53905b21b80e0aa969c101954a9f773953f98368c115233549e284c1505c8e781bb44c49972a9fcce652fe6bf48f3b6ac5b6273f4d37c599

    Score
    10/10
    discoverybitratpersistencesuricatatrojanupx

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

      trojanbitrat

    • suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)

      suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)

      suricata

    • 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

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Network Service Scanning

1
T1046

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks