TOA Vietnam Co., Ltd - Inquiry Note from 27.07.2021.exe

General
Target

TOA Vietnam Co., Ltd - Inquiry Note from 27.07.2021.exe

Size

861KB

Sample

210727-5aslwbz1cx

Score
10 /10
MD5

6cad89962d1effb877d9b69a0cd64526

SHA1

3fa3ce0c892a4881b49babbdb1b8bed43c4076e7

SHA256

8245da6ea7589c11b38f1204ebda458b95141db0a5048a8ce0a4b93a562284e8

SHA512

c504b3c41ad6292197a262e2f763b52c17a9beb6fef3fa54fd88f28f884b4bd62f3341a2e5e549712688e09b110af1999bfc6eb452273c822d6d8bba9f7ea63e

Malware Config

Extracted

Family warzonerat
C2

185.222.57.73:4557

Targets
Target

TOA Vietnam Co., Ltd - Inquiry Note from 27.07.2021.exe

MD5

6cad89962d1effb877d9b69a0cd64526

Filesize

861KB

Score
10 /10
SHA1

3fa3ce0c892a4881b49babbdb1b8bed43c4076e7

SHA256

8245da6ea7589c11b38f1204ebda458b95141db0a5048a8ce0a4b93a562284e8

SHA512

c504b3c41ad6292197a262e2f763b52c17a9beb6fef3fa54fd88f28f884b4bd62f3341a2e5e549712688e09b110af1999bfc6eb452273c822d6d8bba9f7ea63e

Tags

Signatures

  • WarzoneRat, AveMaria

    Description

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    Tags

  • suricata: ET MALWARE Possible Malicious Macro DL EXE Feb 2016

    Tags

  • CustAttr .NET packer

    Description

    Detects CustAttr .NET packer in memory.

  • Warzone RAT Payload

    Tags

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Description

    Infostealers often target stored browser data, which can include saved credentials etc.

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Defense Evasion
      Execution
        Exfiltration
          Impact
            Initial Access
              Lateral Movement
                Persistence
                Privilege Escalation