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Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/09/2024, 14:17

General

  • Target

    086bcac7feb7c41121c523b4ae6579fe6ee242614b1e9aea8ab624c6128dbff3N.exe

  • Size

    1.2MB

  • MD5

    6ca29909e46edb344d8faf000704d560

  • SHA1

    f86094f2a1e614c130987faa8c1f2ac018eb0860

  • SHA256

    086bcac7feb7c41121c523b4ae6579fe6ee242614b1e9aea8ab624c6128dbff3

  • SHA512

    1efb7bcbd44d45b2be9cac6961d1092d27b1c51aa3999df030bf0c05c57d1055585f47eb82c159bdc8d48bd0acdf9b377122f3bca8df78a46000d9e22c84f882

  • SSDEEP

    24576:shntGx9yVf41ob4s6ABttGZOATIZXTnR1a3W:stGZ1oEEbG8xXja3W

Malware Config

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • Detected Nirsoft tools 12 IoCs

    Free utilities often used by attackers which can steal passwords, product keys, etc.

  • NirSoft MailPassView 9 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 9 IoCs

    Password recovery tool for various web browsers

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\086bcac7feb7c41121c523b4ae6579fe6ee242614b1e9aea8ab624c6128dbff3N.exe
    "C:\Users\Admin\AppData\Local\Temp\086bcac7feb7c41121c523b4ae6579fe6ee242614b1e9aea8ab624c6128dbff3N.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2804
    • C:\Users\Admin\Music\magert.exe
      "C:\Users\Admin\Music\magert.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2840
      • C:\Users\Admin\Music\magert.exe
        "C:\Users\Admin\Music\magert.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1420
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
          4⤵
          • Accesses Microsoft Outlook accounts
          • System Location Discovery: System Language Discovery
          PID:2960
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:2184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    e658d642636eb0bef1c133ccd70adf62

    SHA1

    d8ae6723717cdb69ced0febd0df8a0e42e858370

    SHA256

    3f496621ce60a782d6dc339383ee24f937ca2b3182f716db2a368f04d0d7dd05

    SHA512

    c0c10ce99740e8551d5161a288f0ec911390245d890b38c2ee79f1957ca423c446a62ba8333d6025623ea41a670437d373ab83d479f012acf4750f58ba09fc02

  • C:\Users\Admin\AppData\Local\Temp\Cab4CAA.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarF9DA.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\holderwb.txt

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • \Users\Admin\Music\magert.exe

    Filesize

    1.2MB

    MD5

    8c930fa8365456c508ce863210db501f

    SHA1

    32a77385cc72a20817f3c317079c566f98908d46

    SHA256

    226dbe50b5c0530a46115d7e620f1b69602db4e369486d42b513a97df7c66bab

    SHA512

    acbf0f17ce61c8dcdfd694899f6af69d32d1cb3f22568f69ea63ce4fad2154bd2b8abe6633923c0ca8925276849ddfa91e43e682b59b93ca4671a5ae9cf3a907

  • memory/1420-46-0x0000000000230000-0x00000000002B4000-memory.dmp

    Filesize

    528KB

  • memory/1420-48-0x0000000000230000-0x00000000002B4000-memory.dmp

    Filesize

    528KB

  • memory/1420-51-0x0000000000230000-0x00000000002B4000-memory.dmp

    Filesize

    528KB

  • memory/1420-55-0x0000000000230000-0x00000000002B4000-memory.dmp

    Filesize

    528KB

  • memory/1420-58-0x0000000000230000-0x00000000002B4000-memory.dmp

    Filesize

    528KB

  • memory/1420-47-0x0000000000230000-0x00000000002B4000-memory.dmp

    Filesize

    528KB

  • memory/2184-106-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2184-101-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2184-100-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2804-2-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2804-14-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2804-32-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2804-1-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2804-0-0x00000000745A1000-0x00000000745A2000-memory.dmp

    Filesize

    4KB

  • memory/2804-13-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2804-12-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2840-42-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2840-43-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2840-41-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2840-59-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2840-44-0x00000000745A0000-0x0000000074B4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2960-97-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2960-96-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2960-99-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB