Analysis

  • max time kernel
    88s
  • max time network
    91s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2023, 02:52

General

  • Target
    14711577406a5d442440b680200c3e2837cdbefe8416f.exe
  • Size 4.4MB
  • Sample230222-dcqltshe78
  • SHA256 14711577406a5d442440b680200c3e2837cdbefe8416f0b50a98849d602b04cf
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\14711577406a5d442440b680200c3e2837cdbefe8416f.exe
    "C:\Users\Admin\AppData\Local\Temp\14711577406a5d442440b680200c3e2837cdbefe8416f.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:5024
    • C:\Windows\System32\Wbem\wmic.exe
      wmic os get Caption
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4944
    • C:\Windows\system32\cmd.exe
      cmd /C "wmic path win32_VideoController get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4936
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic path win32_VideoController get name
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:5116
    • C:\Windows\system32\cmd.exe
      cmd /C "wmic cpu get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1172
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic cpu get name
        3⤵
          PID:5100
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell "" "start-process C:\Users\Admin\AppData\Local\Temp\TnP1MldUd6.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3140

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RzLNTXYeUCWKsXbGyRAOmBTvKSJfjzaL

          • Path C:\Users\Admin\AppData\Local\Temp\RzLNTXYeUCWKsXbGyRAOmBTvKSJfjzaL
          • Size 2KB
          • SHA256 662f6389650db2471a13412664d05cfed46fef73dd1d30cf16d2c8ceeee33eb0
          • MD5 SHA1 SHA512

          TnP1MldUd6.exe

          • Path C:\Users\Admin\AppData\Local\Temp\TnP1MldUd6.exe
          • Size 12KB
          • SHA256 f06a773b225de1125aa1431fb13bdc49e53c3694abdd8f5b18dafcb25d43bfc2
          • MD5 SHA1 SHA512 SSDEEP

          __PSScriptPolicyTest_233kezb5.whi.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_233kezb5.whi.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512

          nJObCsNVlgTeMaPEZQleQYhYzRyWJjPj

          • Path C:\Users\Admin\AppData\Local\Temp\nJObCsNVlgTeMaPEZQleQYhYzRyWJjPj
          • Size 71KB
          • SHA256 5954db23a8424f6cb1e933387d0866910c45615f54342aa0f6dd597174393de6
          • MD5 SHA1 SHA512 SSDEEP

          memory/3140-188-0x000001EBF30C0000-0x000001EBF30E2000-memory.dmp

          memory/3140-198-0x000001EBF03C0000-0x000001EBF03D0000-memory.dmp

          memory/3140-199-0x000001EBF03C0000-0x000001EBF03D0000-memory.dmp

          memory/3140-200-0x000001EBF03C0000-0x000001EBF03D0000-memory.dmp