Analysis

  • max time kernel
    152s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-10-2022 00:41

General

  • Target

    535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe

  • Size

    293KB

  • MD5

    6e991b3a1fece5eca1245671278fe7b3

  • SHA1

    59488e5bb50f50de0918ed6502dde596d8d14b63

  • SHA256

    535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186

  • SHA512

    6fda298d1abf38aca349c9ed304bf93548727135d6d47e14bef0d8b6aac584f3efdd368f44d081411b7f5710c9587776c92a49772e49e542f8820bd1a32f8489

  • SSDEEP

    6144:O6vwPu/iIbHm3RYS3ijVmkb30esF+eBYlyMioctl:FwPRUHUOS3ipmkb30j8dld7I

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 2 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\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe
    "C:\Users\Admin\AppData\Local\Temp\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1184
    • C:\Users\Admin\AppData\Local\Temp\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe
      "C:\Users\Admin\AppData\Local\Temp\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.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:1956
      • 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:1960
    • 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\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1312
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:520

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe

    Filesize

    293KB

    MD5

    6e991b3a1fece5eca1245671278fe7b3

    SHA1

    59488e5bb50f50de0918ed6502dde596d8d14b63

    SHA256

    535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186

    SHA512

    6fda298d1abf38aca349c9ed304bf93548727135d6d47e14bef0d8b6aac584f3efdd368f44d081411b7f5710c9587776c92a49772e49e542f8820bd1a32f8489

  • C:\Users\Admin\AppData\Local\Temp\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe

    Filesize

    293KB

    MD5

    6e991b3a1fece5eca1245671278fe7b3

    SHA1

    59488e5bb50f50de0918ed6502dde596d8d14b63

    SHA256

    535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186

    SHA512

    6fda298d1abf38aca349c9ed304bf93548727135d6d47e14bef0d8b6aac584f3efdd368f44d081411b7f5710c9587776c92a49772e49e542f8820bd1a32f8489

  • \Users\Admin\AppData\Local\Temp\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe

    Filesize

    293KB

    MD5

    6e991b3a1fece5eca1245671278fe7b3

    SHA1

    59488e5bb50f50de0918ed6502dde596d8d14b63

    SHA256

    535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186

    SHA512

    6fda298d1abf38aca349c9ed304bf93548727135d6d47e14bef0d8b6aac584f3efdd368f44d081411b7f5710c9587776c92a49772e49e542f8820bd1a32f8489

  • \Users\Admin\AppData\Local\Temp\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe

    Filesize

    293KB

    MD5

    6e991b3a1fece5eca1245671278fe7b3

    SHA1

    59488e5bb50f50de0918ed6502dde596d8d14b63

    SHA256

    535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186

    SHA512

    6fda298d1abf38aca349c9ed304bf93548727135d6d47e14bef0d8b6aac584f3efdd368f44d081411b7f5710c9587776c92a49772e49e542f8820bd1a32f8489

  • \Users\Admin\AppData\Local\Temp\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe

    Filesize

    293KB

    MD5

    6e991b3a1fece5eca1245671278fe7b3

    SHA1

    59488e5bb50f50de0918ed6502dde596d8d14b63

    SHA256

    535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186

    SHA512

    6fda298d1abf38aca349c9ed304bf93548727135d6d47e14bef0d8b6aac584f3efdd368f44d081411b7f5710c9587776c92a49772e49e542f8820bd1a32f8489

  • \Users\Admin\AppData\Local\Temp\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186\535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186.exe

    Filesize

    293KB

    MD5

    6e991b3a1fece5eca1245671278fe7b3

    SHA1

    59488e5bb50f50de0918ed6502dde596d8d14b63

    SHA256

    535297fa7ca0a25bae29a97591892b19f6501300d04fb791f4cdf1e68443e186

    SHA512

    6fda298d1abf38aca349c9ed304bf93548727135d6d47e14bef0d8b6aac584f3efdd368f44d081411b7f5710c9587776c92a49772e49e542f8820bd1a32f8489

  • memory/1184-54-0x0000000074BB1000-0x0000000074BB3000-memory.dmp

    Filesize

    8KB

  • memory/1184-55-0x0000000074300000-0x00000000748AB000-memory.dmp

    Filesize

    5.7MB

  • memory/1184-64-0x0000000074300000-0x00000000748AB000-memory.dmp

    Filesize

    5.7MB

  • memory/1956-62-0x0000000074300000-0x00000000748AB000-memory.dmp

    Filesize

    5.7MB

  • memory/1956-70-0x0000000074300000-0x00000000748AB000-memory.dmp

    Filesize

    5.7MB