Analysis

  • max time kernel
    164s
  • max time network
    172s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-07-2022 08:13

General

  • Target

    72b648ae9154f2359b748d5b4d78628326292774af6f956078d30d1c1cb1e71b.exe

  • Size

    1.2MB

  • MD5

    5224a0ef1bbaf1224b51a69f133e255f

  • SHA1

    e91137dce7c3e0d763d7e77c6733f57c89479b47

  • SHA256

    72b648ae9154f2359b748d5b4d78628326292774af6f956078d30d1c1cb1e71b

  • SHA512

    7657c335883ff2dbaf36bbcdcd01d7dd6581bb0afd305aacb6544a069dd3e4bdcd740c86f1e8901a4e612a16773ddfd2184d09b8f8907c6b2852257625f77fbb

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72b648ae9154f2359b748d5b4d78628326292774af6f956078d30d1c1cb1e71b.exe
    "C:\Users\Admin\AppData\Local\Temp\72b648ae9154f2359b748d5b4d78628326292774af6f956078d30d1c1cb1e71b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3448
    • C:\Users\Admin\AppData\Local\Temp\72b648ae9154f2359b748d5b4d78628326292774af6f956078d30d1c1cb1e71b.exe
      "C:\Users\Admin\AppData\Local\Temp\72b648ae9154f2359b748d5b4d78628326292774af6f956078d30d1c1cb1e71b.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:4276

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

4
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4276-131-0x0000000000A10000-0x0000000000A77000-memory.dmp
    Filesize

    412KB

  • memory/4276-130-0x0000000000000000-mapping.dmp
  • memory/4276-138-0x0000000000A10000-0x0000000000A77000-memory.dmp
    Filesize

    412KB