Analysis

  • max time kernel
    122s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    13/03/2024, 17:49

General

  • Target

    c680f25aefe22459b408d6be4c9112fc.exe

  • Size

    1000KB

  • MD5

    c680f25aefe22459b408d6be4c9112fc

  • SHA1

    fd563e9304490c6e737e9866987b48cdbc924eeb

  • SHA256

    553e1693069e17503f59edba6a415ed3a5f651e5bd038063bc10e311964dcfcc

  • SHA512

    4c797d0ef93aa73419af082105235a6a830837c101f8af553f046f5ba09f5b2bfaa31a380b69d468c96eba7096c29aaec2408fc71ccc59998abd67e4d525c259

  • SSDEEP

    24576:ppfNfDHQBcT2Blqc9Zi1B+5vMiqt0gj2ed:pgBcTlQ+qOL

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c680f25aefe22459b408d6be4c9112fc.exe
    "C:\Users\Admin\AppData\Local\Temp\c680f25aefe22459b408d6be4c9112fc.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Users\Admin\AppData\Local\Temp\c680f25aefe22459b408d6be4c9112fc.exe
      C:\Users\Admin\AppData\Local\Temp\c680f25aefe22459b408d6be4c9112fc.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2616
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\c680f25aefe22459b408d6be4c9112fc.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2528

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

          Filesize

          67KB

          MD5

          753df6889fd7410a2e9fe333da83a429

          SHA1

          3c425f16e8267186061dd48ac1c77c122962456e

          SHA256

          b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

          SHA512

          9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

        • C:\Users\Admin\AppData\Local\Temp\Tar8FC8.tmp

          Filesize

          175KB

          MD5

          dd73cead4b93366cf3465c8cd32e2796

          SHA1

          74546226dfe9ceb8184651e920d1dbfb432b314e

          SHA256

          a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

          SHA512

          ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

        • \Users\Admin\AppData\Local\Temp\c680f25aefe22459b408d6be4c9112fc.exe

          Filesize

          1000KB

          MD5

          f9ba3a7d78d239479430dd92f5ec415a

          SHA1

          a7b84ab8d07b10da4fc0c7914d8e22ff1c2ad4eb

          SHA256

          15b27942f202f6734fe79d616465022181bd59b204bfa30c2a725f62d03db487

          SHA512

          9a43deccff42ae6624443a0c5a6945b4bb8f0907d4e45be89a81e59e388e64f0b66ed700e1b5408d459ebf340ed598885b4e2c9ea9b2ca6de5800c3cb7ecd8da

        • memory/1752-0-0x0000000000400000-0x0000000000483000-memory.dmp

          Filesize

          524KB

        • memory/1752-1-0x0000000000400000-0x000000000047E000-memory.dmp

          Filesize

          504KB

        • memory/1752-2-0x00000000001A0000-0x0000000000223000-memory.dmp

          Filesize

          524KB

        • memory/1752-11-0x00000000030C0000-0x0000000003143000-memory.dmp

          Filesize

          524KB

        • memory/1752-15-0x0000000000400000-0x000000000047E000-memory.dmp

          Filesize

          504KB

        • memory/2616-18-0x00000000001A0000-0x0000000000223000-memory.dmp

          Filesize

          524KB

        • memory/2616-23-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/2616-26-0x0000000001490000-0x000000000150E000-memory.dmp

          Filesize

          504KB

        • memory/2616-67-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB