Analysis

  • max time kernel
    122s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/03/2024, 02:57

General

  • Target

    bd7deef93371618f3c62c2b6f983c60e.exe

  • Size

    506KB

  • MD5

    bd7deef93371618f3c62c2b6f983c60e

  • SHA1

    9742c7dcc7570d00859fd13f34326fce597d1cb0

  • SHA256

    4beea8b3c7a45c9a7bca2626a81a2c69dbf4b5e793f7ec629fd586cfb76f5e32

  • SHA512

    4250a386502a2978a1d444875697ff031e36b855b12344d5ca7122b24920f380ebf5b5da56152796390947390306e2f45b8bd74899bbcf65a01b04d01817537c

  • SSDEEP

    12288:QzGXsPJm5yf2w1oJHryAymIPMJb9/MddvoDSJguCj+cLq3olCK6hb27GV14:UGcPJm5bw1krBysFMddRXAN6hlV14

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 2 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.

  • 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\bd7deef93371618f3c62c2b6f983c60e.exe
    "C:\Users\Admin\AppData\Local\Temp\bd7deef93371618f3c62c2b6f983c60e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:272
    • C:\Users\Admin\AppData\Local\Temp\bd7deef93371618f3c62c2b6f983c60e.exe
      C:\Users\Admin\AppData\Local\Temp\bd7deef93371618f3c62c2b6f983c60e.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2056
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\bd7deef93371618f3c62c2b6f983c60e.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2632

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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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\Tar717F.tmp

    Filesize

    175KB

    MD5

    dd73cead4b93366cf3465c8cd32e2796

    SHA1

    74546226dfe9ceb8184651e920d1dbfb432b314e

    SHA256

    a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

    SHA512

    ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

  • \Users\Admin\AppData\Local\Temp\bd7deef93371618f3c62c2b6f983c60e.exe

    Filesize

    506KB

    MD5

    e3d454150cb7ae43a30abd300bfb9d06

    SHA1

    50b54796ad25f17880b8e0e58dc773339f5d2514

    SHA256

    8e34493a3d3303174c524f2e314d5a28bd0a7528708e8f6a08e5d24097b8f242

    SHA512

    60deb0175759c427f35505883faaadbc04c0105b7a3e6f197aabf09783ce50c81f2c0f81ab99d27c6613469f3a8ad7e0c0b83b669ecb0718a088b0615510688f

  • memory/272-2-0x0000000000340000-0x00000000003C3000-memory.dmp

    Filesize

    524KB

  • memory/272-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/272-14-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/272-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/272-15-0x0000000002E80000-0x0000000002F03000-memory.dmp

    Filesize

    524KB

  • memory/2056-19-0x00000000001A0000-0x0000000000223000-memory.dmp

    Filesize

    524KB

  • memory/2056-28-0x0000000000310000-0x000000000038E000-memory.dmp

    Filesize

    504KB

  • memory/2056-24-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2056-17-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2056-68-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB