Analysis

  • max time kernel
    150s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    25/07/2022, 03:45

General

  • Target

    7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f.exe

  • Size

    756KB

  • MD5

    eecb1dd95cc48c5aa0039f4c4082e32b

  • SHA1

    7d5bfe1034d21123cd1c20cfba3807820ce38bd7

  • SHA256

    7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f

  • SHA512

    c382f856a950403a31151521ad7c0c25d7ce3ecd91f133014d4b6e2f8ee270b94c5c6521cf02db6bce1719a373306d1f1f2f48895cb9ed99c203ff0d989285f1

Score
10/10

Malware Config

Signatures

  • Imminent RAT

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

  • Executes dropped EXE 2 IoCs
  • Drops startup file 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f.exe
    "C:\Users\Admin\AppData\Local\Temp\7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f.exe" "C:\Users\Admin\AppData\Local\svs.exe"
      2⤵
        PID:1732
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\svs.exe"
        2⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1964
        • C:\Users\Admin\AppData\Local\svs.exe
          "C:\Users\Admin\AppData\Local\svs.exe"
          3⤵
          • Executes dropped EXE
          • Drops startup file
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:908
          • C:\Users\Admin\AppData\Local\svs.exe
            "C:\Users\Admin\AppData\Local\svs.exe"
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:1560
    • C:\Windows\system32\wbem\WmiApSrv.exe
      C:\Windows\system32\wbem\WmiApSrv.exe
      1⤵
        PID:1584

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\svs.exe

        Filesize

        756KB

        MD5

        eecb1dd95cc48c5aa0039f4c4082e32b

        SHA1

        7d5bfe1034d21123cd1c20cfba3807820ce38bd7

        SHA256

        7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f

        SHA512

        c382f856a950403a31151521ad7c0c25d7ce3ecd91f133014d4b6e2f8ee270b94c5c6521cf02db6bce1719a373306d1f1f2f48895cb9ed99c203ff0d989285f1

      • C:\Users\Admin\AppData\Local\svs.exe

        Filesize

        756KB

        MD5

        eecb1dd95cc48c5aa0039f4c4082e32b

        SHA1

        7d5bfe1034d21123cd1c20cfba3807820ce38bd7

        SHA256

        7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f

        SHA512

        c382f856a950403a31151521ad7c0c25d7ce3ecd91f133014d4b6e2f8ee270b94c5c6521cf02db6bce1719a373306d1f1f2f48895cb9ed99c203ff0d989285f1

      • C:\Users\Admin\AppData\Local\svs.exe

        Filesize

        756KB

        MD5

        eecb1dd95cc48c5aa0039f4c4082e32b

        SHA1

        7d5bfe1034d21123cd1c20cfba3807820ce38bd7

        SHA256

        7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f

        SHA512

        c382f856a950403a31151521ad7c0c25d7ce3ecd91f133014d4b6e2f8ee270b94c5c6521cf02db6bce1719a373306d1f1f2f48895cb9ed99c203ff0d989285f1

      • \Users\Admin\AppData\Local\svs.exe

        Filesize

        756KB

        MD5

        eecb1dd95cc48c5aa0039f4c4082e32b

        SHA1

        7d5bfe1034d21123cd1c20cfba3807820ce38bd7

        SHA256

        7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f

        SHA512

        c382f856a950403a31151521ad7c0c25d7ce3ecd91f133014d4b6e2f8ee270b94c5c6521cf02db6bce1719a373306d1f1f2f48895cb9ed99c203ff0d989285f1

      • \Users\Admin\AppData\Local\svs.exe

        Filesize

        756KB

        MD5

        eecb1dd95cc48c5aa0039f4c4082e32b

        SHA1

        7d5bfe1034d21123cd1c20cfba3807820ce38bd7

        SHA256

        7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f

        SHA512

        c382f856a950403a31151521ad7c0c25d7ce3ecd91f133014d4b6e2f8ee270b94c5c6521cf02db6bce1719a373306d1f1f2f48895cb9ed99c203ff0d989285f1

      • \Users\Admin\AppData\Local\svs.exe

        Filesize

        756KB

        MD5

        eecb1dd95cc48c5aa0039f4c4082e32b

        SHA1

        7d5bfe1034d21123cd1c20cfba3807820ce38bd7

        SHA256

        7249ca26058758465845ed038fe455193dbe5a4032ab7bc25a7abe3e8094485f

        SHA512

        c382f856a950403a31151521ad7c0c25d7ce3ecd91f133014d4b6e2f8ee270b94c5c6521cf02db6bce1719a373306d1f1f2f48895cb9ed99c203ff0d989285f1

      • memory/908-63-0x0000000000080000-0x000000000013E000-memory.dmp

        Filesize

        760KB

      • memory/1560-79-0x0000000000540000-0x0000000000550000-memory.dmp

        Filesize

        64KB

      • memory/1560-83-0x0000000000880000-0x0000000000896000-memory.dmp

        Filesize

        88KB

      • memory/1560-81-0x0000000000560000-0x0000000000588000-memory.dmp

        Filesize

        160KB

      • memory/1560-80-0x0000000004A30000-0x0000000004ADE000-memory.dmp

        Filesize

        696KB

      • memory/1560-78-0x0000000000150000-0x00000000001A6000-memory.dmp

        Filesize

        344KB

      • memory/1560-70-0x0000000000150000-0x00000000001A6000-memory.dmp

        Filesize

        344KB

      • memory/1560-71-0x0000000000150000-0x00000000001A6000-memory.dmp

        Filesize

        344KB

      • memory/1560-75-0x0000000000150000-0x00000000001A6000-memory.dmp

        Filesize

        344KB

      • memory/1908-56-0x0000000074DB1000-0x0000000074DB3000-memory.dmp

        Filesize

        8KB

      • memory/1908-55-0x0000000000390000-0x00000000003AE000-memory.dmp

        Filesize

        120KB

      • memory/1908-54-0x0000000000180000-0x000000000023E000-memory.dmp

        Filesize

        760KB