Overview

overview

10

Static

static

Document.exe

windows7_x64

10

Document.exe

windows10-2004_x64

1

Sharing

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General

  • Target

    Document.exe

  • Size

    839KB

  • Sample

    220119-sblc2saghk

  • MD5

    2a5a12f5a3bc62ecd263e1ebde57cba7

  • SHA1

    f1d3ba0fc6343e145663c944e6aeebe5e96eaa6b

  • SHA256

    b93811479bf82f08e97be19c596166482cdb2b31b8762c8c310307dfd6dab61e

  • SHA512

    81657258531d71b064b749f62f6d6570c4c0478c14d67655d1565965f4b772aea82a22561d0e5dc562bfdbca85a7dda03fd95ec7b8ebc43e632b9d817435de66

Score
10/10
bitratpersistencesuricatatrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

covid66758.ddns.net:9090

Attributes
  • communication_password

    b4df9f494056d51f86c7f1a89850c467

  • tor_process

    tor

Targets

    • Target

      Document.exe

    • Size

      839KB

    • MD5

      2a5a12f5a3bc62ecd263e1ebde57cba7

    • SHA1

      f1d3ba0fc6343e145663c944e6aeebe5e96eaa6b

    • SHA256

      b93811479bf82f08e97be19c596166482cdb2b31b8762c8c310307dfd6dab61e

    • SHA512

      81657258531d71b064b749f62f6d6570c4c0478c14d67655d1565965f4b772aea82a22561d0e5dc562bfdbca85a7dda03fd95ec7b8ebc43e632b9d817435de66

    Score
    10/10
    bitratpersistencesuricatatrojanupx

    • 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

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks