Overview

overview

10

Static

static

DOCUMENT.EXE

windows7_x64

6

DOCUMENT.EXE

windows10_x64

10

Sharing

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General

  • Target

    Attachment.iso

  • Size

    1.3MB

  • Sample

    211116-r7v2pabcdp

  • MD5

    abb323fb3917925f2999e098305f8456

  • SHA1

    4d91e8c50ca8025e9d657f797584213d2bb7d6bc

  • SHA256

    416718d9930e9b17539d9581be3ac4fa607c685c0da970d0dd159cac607d22c8

  • SHA512

    4a6cdb7862989b26e819dcd63053f0716d8408145b752a0012c51703224fb2ad580fb5b99a447dd225bfaf04f4d874f7871bb28746df2d40972b328143689485

Score
10/10
bitratpersistencesuricatatrojanupx

Malware Config

Targets

    • Target

      DOCUMENT.EXE

    • Size

      773KB

    • MD5

      d29189ac735f5a778334853c17de6a3f

    • SHA1

      df709ca030fbf8e46d5c36cc58820aee1bda5096

    • SHA256

      92f3596778824929bff1a64b43bc00c97f229de8d136dd6751a4972bba237bf3

    • SHA512

      61ccdd1d6e87dc3c5c09f2e9c2f0cb6e0fa1e8386f73bee8c322e331cf5e994d063cc795e509947d9c6a26efdb125dcbdc8c557549b1cce6143b72239a6895ed

    Score
    10/10
    persistencebitratsuricatatrojanupx

    • BitRAT

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

      trojanbitrat

    • BitRAT Payload

    • 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

3
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks