Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2024 17:22

General

  • Target

    86ffbeb0ada719b65be47cec2c8ea9bc8aa769e7164576d96e5caf4cf22d1d43.exe

  • Size

    1.2MB

  • MD5

    53bae7f0f82b660c967de37ce34b4ae1

  • SHA1

    8466d79789e5b0be2d4e23c94359676eb61f0e55

  • SHA256

    86ffbeb0ada719b65be47cec2c8ea9bc8aa769e7164576d96e5caf4cf22d1d43

  • SHA512

    72752bd7caa1bb488f3c892f3682b6eb524d395fb749adef0d54be05c0b93deaff7f1953c1ff78f587ed189105274ddf8c941552d2249e9c78f1a12f5187cc2a

  • SSDEEP

    24576:ihntGx9yVf41ob4s6ABttGZOATIZXTnR13/Jt6FclZVb:mtGZ1oEEbG8xXj5T

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.zoho.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Diego1986

Signatures

  • HawkEye

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

  • Hawkeye family
  • Detected Nirsoft tools 9 IoCs

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

  • NirSoft MailPassView 6 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 6 IoCs

    Password recovery tool for various web browsers

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 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 2 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 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\86ffbeb0ada719b65be47cec2c8ea9bc8aa769e7164576d96e5caf4cf22d1d43.exe
    "C:\Users\Admin\AppData\Local\Temp\86ffbeb0ada719b65be47cec2c8ea9bc8aa769e7164576d96e5caf4cf22d1d43.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4312
    • 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:1836
      • 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:4712
        • 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:388
        • 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:4452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\magert.exe.log

    Filesize

    526B

    MD5

    0b25f9f358a722369479cecdb0bfdfd4

    SHA1

    0e5e586dc2387f8492dc7bb8b9ba17cce90ba6fb

    SHA256

    97e51099c3c8b24d92ae0f8c0241b3477e52127f0da5f89175c56abc202196c7

    SHA512

    5f91fcd8822aa8e74566dc4b89af55e9f539aab19dc11cb450c13baa846e494b9f27954cce8626c867177b43e76be03a631c58e29be41b7bdad61576f5b8378b

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

    Filesize

    3KB

    MD5

    f94dc819ca773f1e3cb27abbc9e7fa27

    SHA1

    9a7700efadc5ea09ab288544ef1e3cd876255086

    SHA256

    a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

    SHA512

    72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

  • C:\Users\Admin\Music\magert.exe

    Filesize

    1.3MB

    MD5

    18a57dfba8dc2568d5839b26b680ac78

    SHA1

    9a9f88a36a9b4a163b10ae67f09ea41994e6f7e6

    SHA256

    ce1227aa02623d2cd0001758fac69d3cf7c7d59b05f837aca24fcb90bcaf5d52

    SHA512

    28789ee1ba2940157093b1d018244b8075b1b66040995cb80b841df563ec3816099b96aed1c5af2b8a6cbd4f89b80d33a7575fe8f7ee8f8f6fb3455b5dbb0dde

  • memory/388-52-0x0000000000420000-0x00000000004E9000-memory.dmp

    Filesize

    804KB

  • memory/388-53-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/388-51-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/388-50-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1836-28-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-43-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-34-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-31-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-30-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-32-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-33-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4312-3-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4312-2-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4312-29-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4312-5-0x0000000074872000-0x0000000074873000-memory.dmp

    Filesize

    4KB

  • memory/4312-6-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4312-4-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4312-0-0x0000000074872000-0x0000000074873000-memory.dmp

    Filesize

    4KB

  • memory/4312-1-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4452-55-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4452-56-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4452-63-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4712-38-0x0000000000530000-0x00000000005B4000-memory.dmp

    Filesize

    528KB

  • memory/4712-45-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4712-44-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4712-37-0x0000000000530000-0x00000000005B4000-memory.dmp

    Filesize

    528KB

  • memory/4712-46-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4712-36-0x0000000000530000-0x00000000005B4000-memory.dmp

    Filesize

    528KB

  • memory/4712-54-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB

  • memory/4712-47-0x0000000074870000-0x0000000074E21000-memory.dmp

    Filesize

    5.7MB