Analysis

  • max time kernel
    246s
  • max time network
    248s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    28-08-2023 04:35

General

  • Target

    x1808531.exe

  • Size

    277KB

  • MD5

    e4bd7dd0f7a9ee83fa0cd67d00291299

  • SHA1

    5e24746b7bd12aaa92023651a8c0bfd0eb1b20d3

  • SHA256

    fcc9e74391bbe8472d0bc4f83acc950a492656351f271eae5e576d704f1c2067

  • SHA512

    799479c620163a45bd0e97e458d9adc16cd9aded4cb207b1b2d5b48fc885f40ca04f778b5f20d146cf15291cfc53fd4163782359cc7a03fc261b5d2099167b73

  • SSDEEP

    6144:KFy+bnr+0p0yN90QEDLYwPn8UpZMr9ZoPjK0TvVol:XMrMy905YYn8Us4m0TV0

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detects Healer an antivirus disabler dropper 4 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 9 IoCs
  • Windows security modification 2 TTPs 2 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).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\x1808531.exe
    "C:\Users\Admin\AppData\Local\Temp\x1808531.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g4284908.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g4284908.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:528
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h5382705.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h5382705.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2936
      • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
        "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2896
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:2892
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2872
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2864
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "saves.exe" /P "Admin:N"
              5⤵
                PID:2748
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "saves.exe" /P "Admin:R" /E
                5⤵
                  PID:2952
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2696
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\b40d11255d" /P "Admin:N"
                    5⤵
                      PID:2716
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\b40d11255d" /P "Admin:R" /E
                      5⤵
                        PID:2732
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:836
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {60026FF3-6A0D-417B-8262-8F440F42B08D} S-1-5-21-1024678951-1535676557-2778719785-1000:KDGGTDCU\Admin:Interactive:[1]
                1⤵
                  PID:3052
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:2192
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:2604
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:2040
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:2688

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g4284908.exe

                  Filesize

                  15KB

                  MD5

                  ba16bc9eb507a6cecb0963e7515bd28e

                  SHA1

                  1e4e2a8f4f72cedabf7852c39b6a851cb8be5b24

                  SHA256

                  54ce26f0ae00fe4aba75d78b50c59b5d077cbb69ed778aa2e8c8cb7af18dae08

                  SHA512

                  e3833614b50598f3e0518ec2505547aab6a69e1c651268a67fe0cd62bcdbdc5934fdb2df388643fb136bbb2c7b2faa9d08913a50fd5f1d6d575d5fea48cb8398

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g4284908.exe

                  Filesize

                  15KB

                  MD5

                  ba16bc9eb507a6cecb0963e7515bd28e

                  SHA1

                  1e4e2a8f4f72cedabf7852c39b6a851cb8be5b24

                  SHA256

                  54ce26f0ae00fe4aba75d78b50c59b5d077cbb69ed778aa2e8c8cb7af18dae08

                  SHA512

                  e3833614b50598f3e0518ec2505547aab6a69e1c651268a67fe0cd62bcdbdc5934fdb2df388643fb136bbb2c7b2faa9d08913a50fd5f1d6d575d5fea48cb8398

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h5382705.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h5382705.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                  Filesize

                  273B

                  MD5

                  374bfdcfcf19f4edfe949022092848d2

                  SHA1

                  df5ee40497e98efcfba30012452d433373d287d4

                  SHA256

                  224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

                  SHA512

                  bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\g4284908.exe

                  Filesize

                  15KB

                  MD5

                  ba16bc9eb507a6cecb0963e7515bd28e

                  SHA1

                  1e4e2a8f4f72cedabf7852c39b6a851cb8be5b24

                  SHA256

                  54ce26f0ae00fe4aba75d78b50c59b5d077cbb69ed778aa2e8c8cb7af18dae08

                  SHA512

                  e3833614b50598f3e0518ec2505547aab6a69e1c651268a67fe0cd62bcdbdc5934fdb2df388643fb136bbb2c7b2faa9d08913a50fd5f1d6d575d5fea48cb8398

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\h5382705.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\h5382705.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • \Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • \Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  323KB

                  MD5

                  13686b923c60956db909c2b39599a646

                  SHA1

                  228da2b12bd6c3719855774a74c542d99b0f66b4

                  SHA256

                  f38c0fcc92e228f63d714e83b1db29847ca4642780b0feba85efe2ef1108e8e5

                  SHA512

                  f28044b437d6a78b2fe2b034b54ce644f76f671d38a44aea42ef5ee213815d9b17047270390ce9691fc6ddcc4ef006b063077728a2482ade0031176dd490529b

                • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                • memory/528-11-0x000007FEF54E0000-0x000007FEF5ECC000-memory.dmp

                  Filesize

                  9.9MB

                • memory/528-10-0x000007FEF54E0000-0x000007FEF5ECC000-memory.dmp

                  Filesize

                  9.9MB

                • memory/528-9-0x000007FEF54E0000-0x000007FEF5ECC000-memory.dmp

                  Filesize

                  9.9MB

                • memory/528-8-0x0000000000E50000-0x0000000000E5A000-memory.dmp

                  Filesize

                  40KB