Analysis

  • max time kernel
    145s
  • max time network
    156s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27/08/2023, 15:44

General

  • Target

    ccd0e83188f4e4fec5f6375ede9ba0078519b1b4775bdb4101f96a9be17fca82.exe

  • Size

    704KB

  • MD5

    0ab262998652b4e548315990c61fd4cc

  • SHA1

    e84fa65d0e3fc58c343981d769a6c2f92c0c8738

  • SHA256

    ccd0e83188f4e4fec5f6375ede9ba0078519b1b4775bdb4101f96a9be17fca82

  • SHA512

    32adcadc2cb01c0f126cffaf04c79ed6cc7033bf8c0a3df6586f42452cedf4f07b9ce8d0101a100c7413fa1ae5ef4e80b5d806404d719a9102bc20fc86a45508

  • SSDEEP

    12288:9Mr3y90iSqT8+WX/7zUf+baFF0dDAZOCsvxOq90qeBHceAeMsZzmrdzwYeqo7Nst:qy/VAfPU+aAdssCs8qqq/feM6gzwYeql

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

nrava

C2

77.91.124.82:19071

Attributes
  • auth_value

    43fe50e9ee6afb85588e03ac9676e2f7

Signatures

  • Amadey

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

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 3 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 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 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ccd0e83188f4e4fec5f6375ede9ba0078519b1b4775bdb4101f96a9be17fca82.exe
    "C:\Users\Admin\AppData\Local\Temp\ccd0e83188f4e4fec5f6375ede9ba0078519b1b4775bdb4101f96a9be17fca82.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3532
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5950608.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5950608.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3160
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8473135.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8473135.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4416
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x3134560.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x3134560.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4880
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g0871427.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g0871427.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2920
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9679597.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9679597.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2704
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:5112
              • 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
                7⤵
                • Creates scheduled task(s)
                PID:3944
              • 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
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:4844
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:3676
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:1744
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4836
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:4832
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:3424
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:1384
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:1048
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3284864.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3284864.exe
                      4⤵
                      • Executes dropped EXE
                      PID:752
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3020

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5950608.exe

                Filesize

                598KB

                MD5

                1093b736c1a134c854dceb97c9322f22

                SHA1

                a8dda97dafb25c1c3dcd6215da603382720a4db3

                SHA256

                e10e465a7d21938d33c4c576c643415c862df8b4773c20c45480d23c16f65e64

                SHA512

                981e1cfc14edc850a5fbc232927a722039324aacdf26d8392f07306418bab6cacc5f3343edfecbfe32489b3d7a5f3730737e74a22df33de5c2cab5f4e13d3857

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5950608.exe

                Filesize

                598KB

                MD5

                1093b736c1a134c854dceb97c9322f22

                SHA1

                a8dda97dafb25c1c3dcd6215da603382720a4db3

                SHA256

                e10e465a7d21938d33c4c576c643415c862df8b4773c20c45480d23c16f65e64

                SHA512

                981e1cfc14edc850a5fbc232927a722039324aacdf26d8392f07306418bab6cacc5f3343edfecbfe32489b3d7a5f3730737e74a22df33de5c2cab5f4e13d3857

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8473135.exe

                Filesize

                432KB

                MD5

                8674caa456049e4262d2f14fb2922229

                SHA1

                7c231233e99b9bf8360d07d4b185facf62142aa6

                SHA256

                04bdc36ece8c2429b883c9a69feecd12cd1013acfd0761e92bcfe0da0e7298ad

                SHA512

                889806a7ea3134fc4f85f601d6cecf4e9f7e30a8a0568f8902a08cbaade9294043e900c721801e19765348d8c575f76606e7d82419edee3156bb00c3ac6e3df9

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8473135.exe

                Filesize

                432KB

                MD5

                8674caa456049e4262d2f14fb2922229

                SHA1

                7c231233e99b9bf8360d07d4b185facf62142aa6

                SHA256

                04bdc36ece8c2429b883c9a69feecd12cd1013acfd0761e92bcfe0da0e7298ad

                SHA512

                889806a7ea3134fc4f85f601d6cecf4e9f7e30a8a0568f8902a08cbaade9294043e900c721801e19765348d8c575f76606e7d82419edee3156bb00c3ac6e3df9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3284864.exe

                Filesize

                174KB

                MD5

                42169f87df1d4ee5e2665aa7f480bba4

                SHA1

                a25c03b6a075898fc799e951791a22c786ff31bb

                SHA256

                636cad978245c3abbed5c7c36bf1e06e868069a680e0e1752a3c06f76ff79ca1

                SHA512

                f4198111ef96a02b409aa8197b24cd325b110af06bb3c93ff2df401483148a1ae1e90387f717928cc674fa9854eefea38e4382b91b2dabd5628e55f9bb23a514

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3284864.exe

                Filesize

                174KB

                MD5

                42169f87df1d4ee5e2665aa7f480bba4

                SHA1

                a25c03b6a075898fc799e951791a22c786ff31bb

                SHA256

                636cad978245c3abbed5c7c36bf1e06e868069a680e0e1752a3c06f76ff79ca1

                SHA512

                f4198111ef96a02b409aa8197b24cd325b110af06bb3c93ff2df401483148a1ae1e90387f717928cc674fa9854eefea38e4382b91b2dabd5628e55f9bb23a514

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x3134560.exe

                Filesize

                277KB

                MD5

                77e1dae882ef90b03a10b0a7e8f32e9b

                SHA1

                c65c35d07412f17986d225d79837bb1d286516e5

                SHA256

                62f83cbd79b580d65b10f38e760db3e8978d30384612107d8719c7cb85b415ed

                SHA512

                7ab5d7c70c20026dfcc942749b30763f57a84fb66048e25984bc491dbd058f74e5431a5b4a26e7c4d383aa42f1f96d4465d8c3af724fb2a257ecd644a5ff1d1b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x3134560.exe

                Filesize

                277KB

                MD5

                77e1dae882ef90b03a10b0a7e8f32e9b

                SHA1

                c65c35d07412f17986d225d79837bb1d286516e5

                SHA256

                62f83cbd79b580d65b10f38e760db3e8978d30384612107d8719c7cb85b415ed

                SHA512

                7ab5d7c70c20026dfcc942749b30763f57a84fb66048e25984bc491dbd058f74e5431a5b4a26e7c4d383aa42f1f96d4465d8c3af724fb2a257ecd644a5ff1d1b

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g0871427.exe

                Filesize

                15KB

                MD5

                f5330610b4943ff96924695691d76aae

                SHA1

                da401fbd9ad180a3fda01b515299426fdc75af2d

                SHA256

                649464078cd4a0e5c9bc7e299a60b9a3d8614d500214d729a0fbcf0688a86825

                SHA512

                9748a9586a20c7c0f997cfae94837e6d8845c670cb614827155281b8fe18cb3b32273f50a98004b2f12513f8ca58a8f2770ff34a5ea6c69602a7e3524ff64118

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g0871427.exe

                Filesize

                15KB

                MD5

                f5330610b4943ff96924695691d76aae

                SHA1

                da401fbd9ad180a3fda01b515299426fdc75af2d

                SHA256

                649464078cd4a0e5c9bc7e299a60b9a3d8614d500214d729a0fbcf0688a86825

                SHA512

                9748a9586a20c7c0f997cfae94837e6d8845c670cb614827155281b8fe18cb3b32273f50a98004b2f12513f8ca58a8f2770ff34a5ea6c69602a7e3524ff64118

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9679597.exe

                Filesize

                322KB

                MD5

                5f0700efc8eceecf0abf539ba818326e

                SHA1

                cc459beaa355ba0375ba2ff43a5826e3c62ca192

                SHA256

                098cf1b44715cbf5755bb33442b630891cd2ffe87b109a0c2f087a701febd094

                SHA512

                12c12c4869edcd468dbaa54ffdfc985e0f30c8e4794c5ada8a97b43077b778e7881fd1e432aeef643852aab43aa40f922120880888d476665fc398d7a9dec187

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9679597.exe

                Filesize

                322KB

                MD5

                5f0700efc8eceecf0abf539ba818326e

                SHA1

                cc459beaa355ba0375ba2ff43a5826e3c62ca192

                SHA256

                098cf1b44715cbf5755bb33442b630891cd2ffe87b109a0c2f087a701febd094

                SHA512

                12c12c4869edcd468dbaa54ffdfc985e0f30c8e4794c5ada8a97b43077b778e7881fd1e432aeef643852aab43aa40f922120880888d476665fc398d7a9dec187

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

                Filesize

                322KB

                MD5

                5f0700efc8eceecf0abf539ba818326e

                SHA1

                cc459beaa355ba0375ba2ff43a5826e3c62ca192

                SHA256

                098cf1b44715cbf5755bb33442b630891cd2ffe87b109a0c2f087a701febd094

                SHA512

                12c12c4869edcd468dbaa54ffdfc985e0f30c8e4794c5ada8a97b43077b778e7881fd1e432aeef643852aab43aa40f922120880888d476665fc398d7a9dec187

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

                Filesize

                322KB

                MD5

                5f0700efc8eceecf0abf539ba818326e

                SHA1

                cc459beaa355ba0375ba2ff43a5826e3c62ca192

                SHA256

                098cf1b44715cbf5755bb33442b630891cd2ffe87b109a0c2f087a701febd094

                SHA512

                12c12c4869edcd468dbaa54ffdfc985e0f30c8e4794c5ada8a97b43077b778e7881fd1e432aeef643852aab43aa40f922120880888d476665fc398d7a9dec187

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

                Filesize

                322KB

                MD5

                5f0700efc8eceecf0abf539ba818326e

                SHA1

                cc459beaa355ba0375ba2ff43a5826e3c62ca192

                SHA256

                098cf1b44715cbf5755bb33442b630891cd2ffe87b109a0c2f087a701febd094

                SHA512

                12c12c4869edcd468dbaa54ffdfc985e0f30c8e4794c5ada8a97b43077b778e7881fd1e432aeef643852aab43aa40f922120880888d476665fc398d7a9dec187

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

                Filesize

                322KB

                MD5

                5f0700efc8eceecf0abf539ba818326e

                SHA1

                cc459beaa355ba0375ba2ff43a5826e3c62ca192

                SHA256

                098cf1b44715cbf5755bb33442b630891cd2ffe87b109a0c2f087a701febd094

                SHA512

                12c12c4869edcd468dbaa54ffdfc985e0f30c8e4794c5ada8a97b43077b778e7881fd1e432aeef643852aab43aa40f922120880888d476665fc398d7a9dec187

              • 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\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • memory/752-50-0x000000000A520000-0x000000000A55E000-memory.dmp

                Filesize

                248KB

              • memory/752-47-0x000000000AA90000-0x000000000B096000-memory.dmp

                Filesize

                6.0MB

              • memory/752-48-0x000000000A590000-0x000000000A69A000-memory.dmp

                Filesize

                1.0MB

              • memory/752-49-0x000000000A4C0000-0x000000000A4D2000-memory.dmp

                Filesize

                72KB

              • memory/752-46-0x00000000028C0000-0x00000000028C6000-memory.dmp

                Filesize

                24KB

              • memory/752-51-0x000000000A6A0000-0x000000000A6EB000-memory.dmp

                Filesize

                300KB

              • memory/752-52-0x0000000072A20000-0x000000007310E000-memory.dmp

                Filesize

                6.9MB

              • memory/752-45-0x0000000072A20000-0x000000007310E000-memory.dmp

                Filesize

                6.9MB

              • memory/752-44-0x0000000000780000-0x00000000007B0000-memory.dmp

                Filesize

                192KB

              • memory/2920-31-0x00007FFD758F0000-0x00007FFD762DC000-memory.dmp

                Filesize

                9.9MB

              • memory/2920-29-0x00007FFD758F0000-0x00007FFD762DC000-memory.dmp

                Filesize

                9.9MB

              • memory/2920-28-0x00000000002A0000-0x00000000002AA000-memory.dmp

                Filesize

                40KB