Analysis

  • max time kernel
    150s
  • max time network
    192s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 23:27

General

  • Target

    c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe

  • Size

    273KB

  • MD5

    52049eaba7030119c438c42e8fd984ee

  • SHA1

    2c8b60bbd9f730564546b74b3879de865da59f49

  • SHA256

    c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb

  • SHA512

    d366391764e7065128ea273700a097ca50b81a7495cd1ed6514d645cd0c0deb29c930c94ebf6ccf65c757080abe7ad50bd31d151cd73205585b9b6e9d6a7bde1

  • SSDEEP

    6144:V0oMdZI7fpg2kY0B113e4DzYCSsc4Fcwactlx:HeI1kY0B1Y43Yl+naIx

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe
    "C:\Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe
      "C:\Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:388
      • C:\Windows\SysWOW64\taskmgr.exe
        "C:\Windows\System32\taskmgr.exe"
        3⤵
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1496
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1588
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:280

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    61KB

    MD5

    3dcf580a93972319e82cafbc047d34d5

    SHA1

    8528d2a1363e5de77dc3b1142850e51ead0f4b6b

    SHA256

    40810e31f1b69075c727e6d557f9614d5880112895ff6f4df1767e87ae5640d1

    SHA512

    98384be7218340f95dae88d1cb865f23a0b4e12855beb6e74a3752274c9b4c601e493864db777bca677a370d0a9dbffd68d94898a82014537f3a801cce839c42

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

    Filesize

    304B

    MD5

    98818cb52053d3d46a83d9a7406a3f76

    SHA1

    bb1145b4cf72d12a890059589ac487e76e952f63

    SHA256

    2a7fece32c6b1102e133afbdb4249cdc7e8ed8cf01a15a433dc02064c11350cc

    SHA512

    98b71290fcec58d8b6cbb7516693504242764e79ee827ffe08dc8aaf43deba4d865e9f27256b859e8a5e67fee228462698cb21e0e7c2ec167e507fead14a831c

  • C:\Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe

    Filesize

    273KB

    MD5

    52049eaba7030119c438c42e8fd984ee

    SHA1

    2c8b60bbd9f730564546b74b3879de865da59f49

    SHA256

    c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb

    SHA512

    d366391764e7065128ea273700a097ca50b81a7495cd1ed6514d645cd0c0deb29c930c94ebf6ccf65c757080abe7ad50bd31d151cd73205585b9b6e9d6a7bde1

  • C:\Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe

    Filesize

    273KB

    MD5

    52049eaba7030119c438c42e8fd984ee

    SHA1

    2c8b60bbd9f730564546b74b3879de865da59f49

    SHA256

    c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb

    SHA512

    d366391764e7065128ea273700a097ca50b81a7495cd1ed6514d645cd0c0deb29c930c94ebf6ccf65c757080abe7ad50bd31d151cd73205585b9b6e9d6a7bde1

  • \Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe

    Filesize

    273KB

    MD5

    52049eaba7030119c438c42e8fd984ee

    SHA1

    2c8b60bbd9f730564546b74b3879de865da59f49

    SHA256

    c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb

    SHA512

    d366391764e7065128ea273700a097ca50b81a7495cd1ed6514d645cd0c0deb29c930c94ebf6ccf65c757080abe7ad50bd31d151cd73205585b9b6e9d6a7bde1

  • \Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe

    Filesize

    273KB

    MD5

    52049eaba7030119c438c42e8fd984ee

    SHA1

    2c8b60bbd9f730564546b74b3879de865da59f49

    SHA256

    c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb

    SHA512

    d366391764e7065128ea273700a097ca50b81a7495cd1ed6514d645cd0c0deb29c930c94ebf6ccf65c757080abe7ad50bd31d151cd73205585b9b6e9d6a7bde1

  • \Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe

    Filesize

    273KB

    MD5

    52049eaba7030119c438c42e8fd984ee

    SHA1

    2c8b60bbd9f730564546b74b3879de865da59f49

    SHA256

    c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb

    SHA512

    d366391764e7065128ea273700a097ca50b81a7495cd1ed6514d645cd0c0deb29c930c94ebf6ccf65c757080abe7ad50bd31d151cd73205585b9b6e9d6a7bde1

  • \Users\Admin\AppData\Local\Temp\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb\c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb.exe

    Filesize

    273KB

    MD5

    52049eaba7030119c438c42e8fd984ee

    SHA1

    2c8b60bbd9f730564546b74b3879de865da59f49

    SHA256

    c0e13fa481c483415d81c519aea6e413eaaaa882a35df5e5fe3af9e4af4ffcbb

    SHA512

    d366391764e7065128ea273700a097ca50b81a7495cd1ed6514d645cd0c0deb29c930c94ebf6ccf65c757080abe7ad50bd31d151cd73205585b9b6e9d6a7bde1

  • memory/388-64-0x00000000744B0000-0x0000000074A5B000-memory.dmp

    Filesize

    5.7MB

  • memory/1752-54-0x0000000076091000-0x0000000076093000-memory.dmp

    Filesize

    8KB

  • memory/1752-55-0x00000000744B0000-0x0000000074A5B000-memory.dmp

    Filesize

    5.7MB

  • memory/1752-65-0x00000000744B0000-0x0000000074A5B000-memory.dmp

    Filesize

    5.7MB

  • memory/1752-68-0x00000000744B0000-0x0000000074A5B000-memory.dmp

    Filesize

    5.7MB