Analysis

  • max time kernel
    150s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    14-10-2022 08:56

General

  • Target

    0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe

  • Size

    268KB

  • MD5

    42fc6efb3d9565cb61a9c1ecede1c1c0

  • SHA1

    749176180feed8881021e14943e79a725adc6064

  • SHA256

    0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e

  • SHA512

    cb291881e266ad50a235982e6ee01ec0fa9580c4334274c85a25ffc4b979e1c244c57acdcba687fa50a5dfbe392b5d3e66f497b4a321cef9fde97205b27ef6c3

  • SSDEEP

    6144:Wi8Jd4clrqL9v/0MHwmAff8siDfPq553wgz2CiTzsI2kj8:P2DqJv/0ttX8/LP0AacT9S

Malware Config

Signatures

  • Imminent RAT

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

  • Executes dropped EXE 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 3 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe
    "C:\Users\Admin\AppData\Local\Temp\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1508
    • C:\Users\Admin\AppData\Local\Temp\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe
      "C:\Users\Admin\AppData\Local\Temp\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.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:944
      • 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:1724
    • 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\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1452
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:1740

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe

    Filesize

    268KB

    MD5

    42fc6efb3d9565cb61a9c1ecede1c1c0

    SHA1

    749176180feed8881021e14943e79a725adc6064

    SHA256

    0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e

    SHA512

    cb291881e266ad50a235982e6ee01ec0fa9580c4334274c85a25ffc4b979e1c244c57acdcba687fa50a5dfbe392b5d3e66f497b4a321cef9fde97205b27ef6c3

  • C:\Users\Admin\AppData\Local\Temp\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe

    Filesize

    268KB

    MD5

    42fc6efb3d9565cb61a9c1ecede1c1c0

    SHA1

    749176180feed8881021e14943e79a725adc6064

    SHA256

    0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e

    SHA512

    cb291881e266ad50a235982e6ee01ec0fa9580c4334274c85a25ffc4b979e1c244c57acdcba687fa50a5dfbe392b5d3e66f497b4a321cef9fde97205b27ef6c3

  • C:\Users\Admin\AppData\Roaming\Imminent\Logs\14-10-2022

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • \Users\Admin\AppData\Local\Temp\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe

    Filesize

    268KB

    MD5

    42fc6efb3d9565cb61a9c1ecede1c1c0

    SHA1

    749176180feed8881021e14943e79a725adc6064

    SHA256

    0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e

    SHA512

    cb291881e266ad50a235982e6ee01ec0fa9580c4334274c85a25ffc4b979e1c244c57acdcba687fa50a5dfbe392b5d3e66f497b4a321cef9fde97205b27ef6c3

  • \Users\Admin\AppData\Local\Temp\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe

    Filesize

    268KB

    MD5

    42fc6efb3d9565cb61a9c1ecede1c1c0

    SHA1

    749176180feed8881021e14943e79a725adc6064

    SHA256

    0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e

    SHA512

    cb291881e266ad50a235982e6ee01ec0fa9580c4334274c85a25ffc4b979e1c244c57acdcba687fa50a5dfbe392b5d3e66f497b4a321cef9fde97205b27ef6c3

  • \Users\Admin\AppData\Local\Temp\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe

    Filesize

    268KB

    MD5

    42fc6efb3d9565cb61a9c1ecede1c1c0

    SHA1

    749176180feed8881021e14943e79a725adc6064

    SHA256

    0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e

    SHA512

    cb291881e266ad50a235982e6ee01ec0fa9580c4334274c85a25ffc4b979e1c244c57acdcba687fa50a5dfbe392b5d3e66f497b4a321cef9fde97205b27ef6c3

  • \Users\Admin\AppData\Local\Temp\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e\0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e.exe

    Filesize

    268KB

    MD5

    42fc6efb3d9565cb61a9c1ecede1c1c0

    SHA1

    749176180feed8881021e14943e79a725adc6064

    SHA256

    0f74dc99cca7e60bb225d693d33ac7c4b476064ef38e9e1be977aff4b5d6b37e

    SHA512

    cb291881e266ad50a235982e6ee01ec0fa9580c4334274c85a25ffc4b979e1c244c57acdcba687fa50a5dfbe392b5d3e66f497b4a321cef9fde97205b27ef6c3

  • memory/944-57-0x0000000000000000-mapping.dmp

  • memory/944-69-0x00000000740E0000-0x000000007468B000-memory.dmp

    Filesize

    5.7MB

  • memory/944-71-0x00000000740E0000-0x000000007468B000-memory.dmp

    Filesize

    5.7MB

  • memory/1452-62-0x0000000000000000-mapping.dmp

  • memory/1508-65-0x00000000740E0000-0x000000007468B000-memory.dmp

    Filesize

    5.7MB

  • memory/1508-54-0x0000000074C91000-0x0000000074C93000-memory.dmp

    Filesize

    8KB

  • memory/1508-58-0x00000000740E0000-0x000000007468B000-memory.dmp

    Filesize

    5.7MB

  • memory/1724-63-0x0000000000000000-mapping.dmp

  • memory/1740-64-0x0000000000000000-mapping.dmp