Analysis

  • max time kernel
    152s
  • max time network
    158s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    14-06-2022 20:24

General

  • Target

    2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe

  • Size

    532KB

  • MD5

    fc9a12a9bb842acc8879398df0066302

  • SHA1

    09391f5dd89078cbff1b554b601a515ea8ce0bf8

  • SHA256

    2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62

  • SHA512

    6f834185ecf024e2feaeaa6a933b09f05ab7099f683323bb1d83e45d4166821c8608a6f9348a38cbe68ab67e1bc806df1c23f9e36a2f3b0ed58ba8ce55248139

Malware Config

Signatures

  • Imminent RAT

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

  • Executes dropped EXE 2 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 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 use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe
    "C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:868
    • C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe
      "C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1088
      • C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe
        "C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:896
        • C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe
          "C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:304
      • 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\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe"
        3⤵
        • Deletes itself
        • Suspicious use of WriteProcessMemory
        PID:672
        • C:\Windows\SysWOW64\PING.EXE
          ping 1.1.1.1 -n 1 -w 1000
          4⤵
          • Runs ping.exe
          PID:1712
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:320

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe

      Filesize

      532KB

      MD5

      fc9a12a9bb842acc8879398df0066302

      SHA1

      09391f5dd89078cbff1b554b601a515ea8ce0bf8

      SHA256

      2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62

      SHA512

      6f834185ecf024e2feaeaa6a933b09f05ab7099f683323bb1d83e45d4166821c8608a6f9348a38cbe68ab67e1bc806df1c23f9e36a2f3b0ed58ba8ce55248139

    • C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe

      Filesize

      532KB

      MD5

      fc9a12a9bb842acc8879398df0066302

      SHA1

      09391f5dd89078cbff1b554b601a515ea8ce0bf8

      SHA256

      2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62

      SHA512

      6f834185ecf024e2feaeaa6a933b09f05ab7099f683323bb1d83e45d4166821c8608a6f9348a38cbe68ab67e1bc806df1c23f9e36a2f3b0ed58ba8ce55248139

    • C:\Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe

      Filesize

      532KB

      MD5

      fc9a12a9bb842acc8879398df0066302

      SHA1

      09391f5dd89078cbff1b554b601a515ea8ce0bf8

      SHA256

      2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62

      SHA512

      6f834185ecf024e2feaeaa6a933b09f05ab7099f683323bb1d83e45d4166821c8608a6f9348a38cbe68ab67e1bc806df1c23f9e36a2f3b0ed58ba8ce55248139

    • \Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe

      Filesize

      532KB

      MD5

      fc9a12a9bb842acc8879398df0066302

      SHA1

      09391f5dd89078cbff1b554b601a515ea8ce0bf8

      SHA256

      2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62

      SHA512

      6f834185ecf024e2feaeaa6a933b09f05ab7099f683323bb1d83e45d4166821c8608a6f9348a38cbe68ab67e1bc806df1c23f9e36a2f3b0ed58ba8ce55248139

    • \Users\Admin\AppData\Local\Temp\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62\2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62.exe

      Filesize

      532KB

      MD5

      fc9a12a9bb842acc8879398df0066302

      SHA1

      09391f5dd89078cbff1b554b601a515ea8ce0bf8

      SHA256

      2d256d6337bdd156fb7822057f57fad62f5fbed26f052954b44373e64b75df62

      SHA512

      6f834185ecf024e2feaeaa6a933b09f05ab7099f683323bb1d83e45d4166821c8608a6f9348a38cbe68ab67e1bc806df1c23f9e36a2f3b0ed58ba8ce55248139

    • memory/304-93-0x0000000000451E5E-mapping.dmp

    • memory/304-100-0x0000000000710000-0x0000000000726000-memory.dmp

      Filesize

      88KB

    • memory/304-98-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/304-96-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/672-84-0x0000000000000000-mapping.dmp

    • memory/868-54-0x0000000000CD0000-0x0000000000D5E000-memory.dmp

      Filesize

      568KB

    • memory/868-58-0x0000000076421000-0x0000000076423000-memory.dmp

      Filesize

      8KB

    • memory/868-57-0x0000000000300000-0x0000000000306000-memory.dmp

      Filesize

      24KB

    • memory/868-56-0x0000000000440000-0x0000000000470000-memory.dmp

      Filesize

      192KB

    • memory/868-55-0x0000000000690000-0x0000000000722000-memory.dmp

      Filesize

      584KB

    • memory/896-83-0x0000000000320000-0x00000000003AE000-memory.dmp

      Filesize

      568KB

    • memory/896-80-0x0000000000000000-mapping.dmp

    • memory/1088-62-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1088-77-0x00000000002B0000-0x00000000002D8000-memory.dmp

      Filesize

      160KB

    • memory/1088-76-0x0000000002160000-0x000000000220E000-memory.dmp

      Filesize

      696KB

    • memory/1088-75-0x0000000000240000-0x0000000000250000-memory.dmp

      Filesize

      64KB

    • memory/1088-74-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1088-71-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1088-67-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1088-66-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1088-65-0x0000000000451E5E-mapping.dmp

    • memory/1088-63-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1088-60-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1088-59-0x0000000000080000-0x00000000000D6000-memory.dmp

      Filesize

      344KB

    • memory/1712-85-0x0000000000000000-mapping.dmp