Analysis

  • max time kernel
    156s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/08/2023, 11:31

General

  • Target

    d260b0df5d7d1a9874999213fc97689a75b0e71a691cfde7d6592727296eb43a.exe

  • Size

    704KB

  • MD5

    c95d357f9297d2af2417ae52c5d58dd2

  • SHA1

    0f3bd7859b78b76b6459029cc46ebbd75a211aa9

  • SHA256

    d260b0df5d7d1a9874999213fc97689a75b0e71a691cfde7d6592727296eb43a

  • SHA512

    22c95af784f9061de7ed13e334e7c1f2aa855e6ab1a5691ec31539449bbbed5975905e256816af24c88a249316b0ec9e4605bf440be1b5b37908cf9fceda3d89

  • SSDEEP

    12288:gMrLy90tuPlpeML9Rxdy2KsD8lfVmyqdwGf9tkke6uC8k2AM:7y0u9IML9R78HmvFt5iQC

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 6 IoCs
  • RedLine

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

  • RedLine payload 3 IoCs
  • Executes dropped EXE 9 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\d260b0df5d7d1a9874999213fc97689a75b0e71a691cfde7d6592727296eb43a.exe
    "C:\Users\Admin\AppData\Local\Temp\d260b0df5d7d1a9874999213fc97689a75b0e71a691cfde7d6592727296eb43a.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1556
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9066359.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9066359.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3100
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3842570.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3842570.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:872
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0076290.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0076290.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3228
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g8723200.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g8723200.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2680
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h1774532.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h1774532.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1348
            • 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:3648
              • 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:3960
              • 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:4036
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "saves.exe" /P "Admin:N"
                  8⤵
                    PID:3224
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    8⤵
                      PID:1164
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:1736
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:4800
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:4488
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:2628
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:4308
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6534584.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6534584.exe
                      4⤵
                      • Executes dropped EXE
                      PID:1508
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4700
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3988

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9066359.exe

                Filesize

                598KB

                MD5

                43647cbca9c3855a73687956508f0f09

                SHA1

                833878f949caa0e573f167ba800d8b5179d7ea69

                SHA256

                3aeff9631e9b02b53a651ec0e861c0a5a271b8d9ffe09b1bda31245a950a5eb8

                SHA512

                fdf4e55aa85bb6e5be4922910065f00f75b550a75455c308ed5e250ccea8b0c286bbe5159e66ab99150ffc8b6ec80ace4da946904ea427eeae5afb19c6443930

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9066359.exe

                Filesize

                598KB

                MD5

                43647cbca9c3855a73687956508f0f09

                SHA1

                833878f949caa0e573f167ba800d8b5179d7ea69

                SHA256

                3aeff9631e9b02b53a651ec0e861c0a5a271b8d9ffe09b1bda31245a950a5eb8

                SHA512

                fdf4e55aa85bb6e5be4922910065f00f75b550a75455c308ed5e250ccea8b0c286bbe5159e66ab99150ffc8b6ec80ace4da946904ea427eeae5afb19c6443930

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3842570.exe

                Filesize

                432KB

                MD5

                94d2a2a32d270d63334d49675447005f

                SHA1

                985fd6d578976f638df470ba24f619bdd70a3c16

                SHA256

                ea3edcbbf502ba0e8abf25138675bc138e41410079b3982b9252ce15259ba1b8

                SHA512

                1ea33ad3f6393ca742ceaad8f3d7a290ccd28f5b72639723801ac9a9ed013f3d775d3e1061a389ebe50a2e1eff469abe3679e50bc67554d43257329e42f202fe

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3842570.exe

                Filesize

                432KB

                MD5

                94d2a2a32d270d63334d49675447005f

                SHA1

                985fd6d578976f638df470ba24f619bdd70a3c16

                SHA256

                ea3edcbbf502ba0e8abf25138675bc138e41410079b3982b9252ce15259ba1b8

                SHA512

                1ea33ad3f6393ca742ceaad8f3d7a290ccd28f5b72639723801ac9a9ed013f3d775d3e1061a389ebe50a2e1eff469abe3679e50bc67554d43257329e42f202fe

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6534584.exe

                Filesize

                173KB

                MD5

                4683988b8ac775fdf7d25e91f2f55285

                SHA1

                5b4ab36280b54249278797f63074ea9d2355bb60

                SHA256

                66a5b3ef6aade48157f501ebefa83ba11223025e787b182f9f944cc551fb36bd

                SHA512

                c9ac17f7b4b663a6a2a4535b659c2518a946bc0644750546cb83fcddfbf4d1ddf14cf35857d2885c3a00a9c93772673b32bacdf71d1f495cfe7870651f34e394

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6534584.exe

                Filesize

                173KB

                MD5

                4683988b8ac775fdf7d25e91f2f55285

                SHA1

                5b4ab36280b54249278797f63074ea9d2355bb60

                SHA256

                66a5b3ef6aade48157f501ebefa83ba11223025e787b182f9f944cc551fb36bd

                SHA512

                c9ac17f7b4b663a6a2a4535b659c2518a946bc0644750546cb83fcddfbf4d1ddf14cf35857d2885c3a00a9c93772673b32bacdf71d1f495cfe7870651f34e394

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0076290.exe

                Filesize

                276KB

                MD5

                e61b29fee1bf1ab607270606807a8b98

                SHA1

                c6c360ff0ffcf6dc43e7a3c656b7d0ccc6763d65

                SHA256

                76cc7a97a3bdf67e087bbe3fce22bbeb83ce831618b542f7f3763cfae3842d08

                SHA512

                0dea0fa12e497a281c25e6d1775299dc9754dccdb4d4ce2bc331dceb7171434271cc359f409bff2f0017ff95df06d3df712699a1b10bf8c808830888a32a3c6e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0076290.exe

                Filesize

                276KB

                MD5

                e61b29fee1bf1ab607270606807a8b98

                SHA1

                c6c360ff0ffcf6dc43e7a3c656b7d0ccc6763d65

                SHA256

                76cc7a97a3bdf67e087bbe3fce22bbeb83ce831618b542f7f3763cfae3842d08

                SHA512

                0dea0fa12e497a281c25e6d1775299dc9754dccdb4d4ce2bc331dceb7171434271cc359f409bff2f0017ff95df06d3df712699a1b10bf8c808830888a32a3c6e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g8723200.exe

                Filesize

                15KB

                MD5

                1e5208492a70370568b1070b49a632d6

                SHA1

                56553a8fea2a502fb944f9b32cd33b0bd8dd6a58

                SHA256

                d8b4803ad258e64d7486e706c37936ec37479ac9b67243a1bbbe3be21ea99357

                SHA512

                d68da0e6000499df0ed7a2c9ff9369708051bebf5df72398cb6278931653dca6a6b96fd1acf67c5ad89caa535b02bc4c323abe8e1b8a77e546e4f4451aa10136

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g8723200.exe

                Filesize

                15KB

                MD5

                1e5208492a70370568b1070b49a632d6

                SHA1

                56553a8fea2a502fb944f9b32cd33b0bd8dd6a58

                SHA256

                d8b4803ad258e64d7486e706c37936ec37479ac9b67243a1bbbe3be21ea99357

                SHA512

                d68da0e6000499df0ed7a2c9ff9369708051bebf5df72398cb6278931653dca6a6b96fd1acf67c5ad89caa535b02bc4c323abe8e1b8a77e546e4f4451aa10136

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h1774532.exe

                Filesize

                322KB

                MD5

                eddc359f7bc601544f456ba0c174af0b

                SHA1

                75abc968ffb20e98dba57c82ac06a36a8a5c80e3

                SHA256

                4595729cfbcf53399d87e7126088383c41c9a4a8c4c9f6e42fde751cfa22b28e

                SHA512

                9a5900ab3c6895b8789c8883e6f19f3e09bbd2022562945287200cdd724a7d68d92f88d048141f0ce3e3fb59b09da84e305b5f0469c48f5461cf188c15743979

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h1774532.exe

                Filesize

                322KB

                MD5

                eddc359f7bc601544f456ba0c174af0b

                SHA1

                75abc968ffb20e98dba57c82ac06a36a8a5c80e3

                SHA256

                4595729cfbcf53399d87e7126088383c41c9a4a8c4c9f6e42fde751cfa22b28e

                SHA512

                9a5900ab3c6895b8789c8883e6f19f3e09bbd2022562945287200cdd724a7d68d92f88d048141f0ce3e3fb59b09da84e305b5f0469c48f5461cf188c15743979

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

                Filesize

                322KB

                MD5

                eddc359f7bc601544f456ba0c174af0b

                SHA1

                75abc968ffb20e98dba57c82ac06a36a8a5c80e3

                SHA256

                4595729cfbcf53399d87e7126088383c41c9a4a8c4c9f6e42fde751cfa22b28e

                SHA512

                9a5900ab3c6895b8789c8883e6f19f3e09bbd2022562945287200cdd724a7d68d92f88d048141f0ce3e3fb59b09da84e305b5f0469c48f5461cf188c15743979

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

                Filesize

                322KB

                MD5

                eddc359f7bc601544f456ba0c174af0b

                SHA1

                75abc968ffb20e98dba57c82ac06a36a8a5c80e3

                SHA256

                4595729cfbcf53399d87e7126088383c41c9a4a8c4c9f6e42fde751cfa22b28e

                SHA512

                9a5900ab3c6895b8789c8883e6f19f3e09bbd2022562945287200cdd724a7d68d92f88d048141f0ce3e3fb59b09da84e305b5f0469c48f5461cf188c15743979

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

                Filesize

                322KB

                MD5

                eddc359f7bc601544f456ba0c174af0b

                SHA1

                75abc968ffb20e98dba57c82ac06a36a8a5c80e3

                SHA256

                4595729cfbcf53399d87e7126088383c41c9a4a8c4c9f6e42fde751cfa22b28e

                SHA512

                9a5900ab3c6895b8789c8883e6f19f3e09bbd2022562945287200cdd724a7d68d92f88d048141f0ce3e3fb59b09da84e305b5f0469c48f5461cf188c15743979

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

                Filesize

                322KB

                MD5

                eddc359f7bc601544f456ba0c174af0b

                SHA1

                75abc968ffb20e98dba57c82ac06a36a8a5c80e3

                SHA256

                4595729cfbcf53399d87e7126088383c41c9a4a8c4c9f6e42fde751cfa22b28e

                SHA512

                9a5900ab3c6895b8789c8883e6f19f3e09bbd2022562945287200cdd724a7d68d92f88d048141f0ce3e3fb59b09da84e305b5f0469c48f5461cf188c15743979

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

                Filesize

                322KB

                MD5

                eddc359f7bc601544f456ba0c174af0b

                SHA1

                75abc968ffb20e98dba57c82ac06a36a8a5c80e3

                SHA256

                4595729cfbcf53399d87e7126088383c41c9a4a8c4c9f6e42fde751cfa22b28e

                SHA512

                9a5900ab3c6895b8789c8883e6f19f3e09bbd2022562945287200cdd724a7d68d92f88d048141f0ce3e3fb59b09da84e305b5f0469c48f5461cf188c15743979

              • 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\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

              • memory/1508-53-0x0000000004DC0000-0x0000000004DFC000-memory.dmp

                Filesize

                240KB

              • memory/1508-52-0x0000000004D00000-0x0000000004D10000-memory.dmp

                Filesize

                64KB

              • memory/1508-51-0x0000000004D60000-0x0000000004D72000-memory.dmp

                Filesize

                72KB

              • memory/1508-50-0x0000000004E20000-0x0000000004F2A000-memory.dmp

                Filesize

                1.0MB

              • memory/1508-54-0x0000000073470000-0x0000000073C20000-memory.dmp

                Filesize

                7.7MB

              • memory/1508-55-0x0000000004D00000-0x0000000004D10000-memory.dmp

                Filesize

                64KB

              • memory/1508-49-0x0000000005330000-0x0000000005948000-memory.dmp

                Filesize

                6.1MB

              • memory/1508-48-0x0000000000290000-0x00000000002C0000-memory.dmp

                Filesize

                192KB

              • memory/1508-47-0x0000000073470000-0x0000000073C20000-memory.dmp

                Filesize

                7.7MB

              • memory/2680-31-0x00007FF8C6090000-0x00007FF8C6B51000-memory.dmp

                Filesize

                10.8MB

              • memory/2680-29-0x00007FF8C6090000-0x00007FF8C6B51000-memory.dmp

                Filesize

                10.8MB

              • memory/2680-28-0x0000000000DC0000-0x0000000000DCA000-memory.dmp

                Filesize

                40KB