Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-11-2024 00:07

General

  • Target

    6e14dc342324c0383a525353b333b29ccefaa70463a82be6896c7e1b3930f696.exe

  • Size

    1.2MB

  • MD5

    79c28c7b05ad270df56f3b60fa8b8825

  • SHA1

    9008fea611d4c815117c348a527b36f240534aee

  • SHA256

    6e14dc342324c0383a525353b333b29ccefaa70463a82be6896c7e1b3930f696

  • SHA512

    7a23f83482c63b0dbf6526d81617df14b9a46fc0f1a184bb8d7446ffc3dafb26810e974ce9b3ae4ad13e65055b851147a0a70d26e865ccc876cd8f687ad994f3

  • SSDEEP

    24576:phntGx9yVf41ob4s6ABttGZOATIZXTnR1y:3tGZ1oEEbG8xXjy

Malware Config

Signatures

  • HawkEye

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

  • Hawkeye family
  • Detected Nirsoft tools 11 IoCs

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

  • NirSoft MailPassView 8 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 8 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\6e14dc342324c0383a525353b333b29ccefaa70463a82be6896c7e1b3930f696.exe
    "C:\Users\Admin\AppData\Local\Temp\6e14dc342324c0383a525353b333b29ccefaa70463a82be6896c7e1b3930f696.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:1392
    • 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:2876
      • 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:1776
        • 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:2196
        • 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:2724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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

    Filesize

    342B

    MD5

    f572d658274ffcf3c36f1d6839c26789

    SHA1

    874ccbd12aa0282953975313096cd455f56904e2

    SHA256

    da969db29c098faf0100cb057dc0f0c3a2abc0392112f14285a1bee2fa19e008

    SHA512

    f19f5318d226231bdeff7520d5bd286d906573253357f546c36e9d2ad74d595124d6e360342ae0d7ece74885df16c205bf9765d02723d60e9a0798feb6467568

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

    Filesize

    342B

    MD5

    492285bee6dca1aa56940c79ac1634c2

    SHA1

    66a806f2ded9d82ee4bb50dc9e6520c4682fa295

    SHA256

    5cae202a93c43706b64b90cfaff8ff0753ce26c339bbcd82709cfc46485c578e

    SHA512

    d1072e61d113be35381d9b8422dc0ca5b6d39cf6be3a057c19c11915f53a2cfbbfbd5a187c763a719aa96bdcc1106123ca87c2427f763dfc46462a97da449c0c

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

    Filesize

    342B

    MD5

    680ea6366e6422918925ff93f483dd57

    SHA1

    3083e62d72fffa8a6b2eea2cfce2582f3073ff61

    SHA256

    0a7f64054147eb748a09d5284d28193fdf626f321986a38e5cb6feb5411e8491

    SHA512

    9d3e454cccf4e117ca2ed76efd4d3ea2de39bcd4d2349cb212d2618a4d8c93f5ab9a091dbc4ec117663572317d86cdbfe8dcff5e77706af17f3ecc2f8dceb12e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    780c9b50a8e597dfbfb1e8f6b1269e65

    SHA1

    fe68420143b43653a604d60a0e6b1c7eaa64f19e

    SHA256

    7c74cde2e6054d7d8f573be41b407a95ed8b645f383ec4d5c3746b4805c14c75

    SHA512

    ac5ca5e1b92144dd11d6daed65d7c901b57c894103d07e371da5b936b6deb7d8c303670d14624badf4abefb4987e07c7f90b43f7833da29bad54ad61f5b506d6

  • C:\Users\Admin\AppData\Local\Temp\CabE4A6.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarE4B9.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

    d42eb31ef867048b83a421e25a28e83e

    SHA1

    193b4a84e11b560b60298caef694eaf6b62eed9f

    SHA256

    e883860b63bd86b773d150a355b4339cc1f2ebf4b8fdfbe5ca93070717d14a2e

    SHA512

    a5d2c34725a01d64d3374d1f182c19b6bfb74bf82cc52cd9a39a00ae27a45d2a0b430f0898e4329900236797753c999f25122331ec1a42cca1160b820c61d143

  • memory/1392-165-0x00000000747B0000-0x0000000074D5B000-memory.dmp

    Filesize

    5.7MB

  • memory/1392-166-0x00000000747B0000-0x0000000074D5B000-memory.dmp

    Filesize

    5.7MB

  • memory/1392-164-0x00000000747B0000-0x0000000074D5B000-memory.dmp

    Filesize

    5.7MB

  • memory/1392-184-0x00000000747B0000-0x0000000074D5B000-memory.dmp

    Filesize

    5.7MB

  • memory/1392-2-0x00000000747B0000-0x0000000074D5B000-memory.dmp

    Filesize

    5.7MB

  • memory/1392-1-0x00000000747B0000-0x0000000074D5B000-memory.dmp

    Filesize

    5.7MB

  • memory/1392-0-0x00000000747B1000-0x00000000747B2000-memory.dmp

    Filesize

    4KB

  • memory/1776-198-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/1776-200-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/1776-204-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/1776-203-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/1776-199-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/2196-251-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2196-252-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2196-253-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2724-255-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2724-254-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2724-262-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2876-205-0x00000000747B0000-0x0000000074D5B000-memory.dmp

    Filesize

    5.7MB

  • memory/2876-196-0x00000000747B0000-0x0000000074D5B000-memory.dmp

    Filesize

    5.7MB

  • memory/2876-185-0x00000000747B0000-0x0000000074D5B000-memory.dmp

    Filesize

    5.7MB