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Analysis

  • max time kernel
    146s
  • max time network
    157s
  • platform
    windows10-1703_x64
  • resource
    win10-20230831-en
  • resource tags

    arch:x64arch:x86image:win10-20230831-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/09/2023, 05:00

General

  • Target

    9d09c912c5c9549f1815c6252ba7311832d103f4bfa41cc249fd02d87b08d5de.exe

  • Size

    1.1MB

  • MD5

    e30850799de2023bc4fc4ebbcabce689

  • SHA1

    9531aa2e1540feb79b0db1d3d8e4f098c1c95b4a

  • SHA256

    9d09c912c5c9549f1815c6252ba7311832d103f4bfa41cc249fd02d87b08d5de

  • SHA512

    30c11c0af4753618d73ba67cbc050a5fbfbd81cdbb5bd23e81fc50c1b9d3900f67195ebe6726e97d6184c39db04250d247f35ddbaaab232e4f51d3a1ba7189a7

  • SSDEEP

    24576:RycrXNcSBSErdpekVwR2jcQE2vygTQkgnvu:EcLN7B36kJhE2vyJkgv

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Attributes
  • install_dir

    b40d11255d

  • install_file

    saves.exe

  • strings_key

    fa622dfc42544927a6471829ee1fa9fe

rc4.plain

Extracted

Family

redline

Botnet

jang

C2

77.91.124.82:19071

Attributes
  • auth_value

    662102010afcbe9e22b13116b1c1a088

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.

  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 5 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 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9d09c912c5c9549f1815c6252ba7311832d103f4bfa41cc249fd02d87b08d5de.exe
    "C:\Users\Admin\AppData\Local\Temp\9d09c912c5c9549f1815c6252ba7311832d103f4bfa41cc249fd02d87b08d5de.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3276
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1652116.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1652116.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4628
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6804299.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6804299.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:32
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6990676.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6990676.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4644
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\x5882808.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\x5882808.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2788
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\g0781741.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\g0781741.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2324
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\h9167808.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\h9167808.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:2224
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
                7⤵
                • Executes dropped EXE
                • Suspicious use of WriteProcessMemory
                PID:828
                • 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
                  8⤵
                  • Creates scheduled task(s)
                  PID:4928
                • 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
                  8⤵
                  • Suspicious use of WriteProcessMemory
                  PID:2204
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    9⤵
                      PID:4872
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:N"
                      9⤵
                        PID:3800
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "saves.exe" /P "Admin:R" /E
                        9⤵
                          PID:1412
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                          9⤵
                            PID:4216
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:N"
                            9⤵
                              PID:3468
                            • C:\Windows\SysWOW64\cacls.exe
                              CACLS "..\b40d11255d" /P "Admin:R" /E
                              9⤵
                                PID:660
                            • C:\Windows\SysWOW64\rundll32.exe
                              "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                              8⤵
                              • Loads dropped DLL
                              PID:4620
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i0631539.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i0631539.exe
                        5⤵
                        • Executes dropped EXE
                        PID:528
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4336
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4640

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1652116.exe

                Filesize

                1017KB

                MD5

                bc698ba88419f07b129b1f60fbacdcf0

                SHA1

                28f9f2b58bb7d09d36a319e93d52c348cef82439

                SHA256

                deb88520dfd8e35795cf6352b3c012282fc7b85710d443d5849f91499f32c7cd

                SHA512

                33de552f422a8e39cc7e3945a751d6d8cecdc4805176fd9daf052cec0301bf750253d7676bb8da47b6f5f97c0610bef9ec2f914e926b8e6732a18f00fe16a084

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1652116.exe

                Filesize

                1017KB

                MD5

                bc698ba88419f07b129b1f60fbacdcf0

                SHA1

                28f9f2b58bb7d09d36a319e93d52c348cef82439

                SHA256

                deb88520dfd8e35795cf6352b3c012282fc7b85710d443d5849f91499f32c7cd

                SHA512

                33de552f422a8e39cc7e3945a751d6d8cecdc4805176fd9daf052cec0301bf750253d7676bb8da47b6f5f97c0610bef9ec2f914e926b8e6732a18f00fe16a084

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6804299.exe

                Filesize

                599KB

                MD5

                76ef6e210993e145be4e2c074fcb4fc4

                SHA1

                066fcec0a050168ff9c3179afc82b5938db04e32

                SHA256

                b9e97c14f517d7dcaa0ff48fd314085a13d9ba84f825b8c3d2ea6dc2ee0336e3

                SHA512

                30f6214293f0129f624b986ec7d30de171ff057144b77eb20d0e0fd53b9e2c9daaead39e26505fe5676dc0752f761109bbd1e4368e1325222370ca65c76461d6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6804299.exe

                Filesize

                599KB

                MD5

                76ef6e210993e145be4e2c074fcb4fc4

                SHA1

                066fcec0a050168ff9c3179afc82b5938db04e32

                SHA256

                b9e97c14f517d7dcaa0ff48fd314085a13d9ba84f825b8c3d2ea6dc2ee0336e3

                SHA512

                30f6214293f0129f624b986ec7d30de171ff057144b77eb20d0e0fd53b9e2c9daaead39e26505fe5676dc0752f761109bbd1e4368e1325222370ca65c76461d6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6990676.exe

                Filesize

                433KB

                MD5

                8f90bce6fba703e513d1fe4856cf9698

                SHA1

                ee1ec14013ca081cb515f1ca030b10f44072438e

                SHA256

                330f644394471b671735e669267ac7f058145b0136bd08102d41a2caeead721e

                SHA512

                739d06501286554f90fe8bc6eb9eb508be92d358b3c1595d63eba51374baed3a62f50851208a9556aa16bab6fe047d46aa41442f6ccb145d3302ceb5cea83da9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6990676.exe

                Filesize

                433KB

                MD5

                8f90bce6fba703e513d1fe4856cf9698

                SHA1

                ee1ec14013ca081cb515f1ca030b10f44072438e

                SHA256

                330f644394471b671735e669267ac7f058145b0136bd08102d41a2caeead721e

                SHA512

                739d06501286554f90fe8bc6eb9eb508be92d358b3c1595d63eba51374baed3a62f50851208a9556aa16bab6fe047d46aa41442f6ccb145d3302ceb5cea83da9

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i0631539.exe

                Filesize

                174KB

                MD5

                7273d6738693f93e9c0ceb3ff99dd8eb

                SHA1

                c084dc4f326daad8f3d4105b09b668656f1922f6

                SHA256

                eeec083de3bbdefa2c007312c025f8650db7fd7c459fb726fcc359020f169413

                SHA512

                b3cb22520f7492dd924b1a42df0de6842f3ff3bc46e17ba26369db9b91da13ea4d3bfdf14ebfec24cbeeab56b33bb84e28ff80926c939b7e0d262e33bf615bdf

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i0631539.exe

                Filesize

                174KB

                MD5

                7273d6738693f93e9c0ceb3ff99dd8eb

                SHA1

                c084dc4f326daad8f3d4105b09b668656f1922f6

                SHA256

                eeec083de3bbdefa2c007312c025f8650db7fd7c459fb726fcc359020f169413

                SHA512

                b3cb22520f7492dd924b1a42df0de6842f3ff3bc46e17ba26369db9b91da13ea4d3bfdf14ebfec24cbeeab56b33bb84e28ff80926c939b7e0d262e33bf615bdf

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\x5882808.exe

                Filesize

                277KB

                MD5

                066490447d362aa187581d00ef09aea7

                SHA1

                14371b395acb1c6f5544cee1319ffdb377258602

                SHA256

                1294dcb510f79e4bc261ab2705d4c749dc92e3d5a164854408c4c526c2903fd8

                SHA512

                174cb8d2414a205e7d315bcf0e448b53f1dbd053804f1ed5de85d8b798eb407b3ac4b29d933ca29113434263a728649fa8e39928854650c5c220a452231e90eb

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\x5882808.exe

                Filesize

                277KB

                MD5

                066490447d362aa187581d00ef09aea7

                SHA1

                14371b395acb1c6f5544cee1319ffdb377258602

                SHA256

                1294dcb510f79e4bc261ab2705d4c749dc92e3d5a164854408c4c526c2903fd8

                SHA512

                174cb8d2414a205e7d315bcf0e448b53f1dbd053804f1ed5de85d8b798eb407b3ac4b29d933ca29113434263a728649fa8e39928854650c5c220a452231e90eb

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\g0781741.exe

                Filesize

                19KB

                MD5

                28abc1c06e42ae93b7c959b6907205fb

                SHA1

                be272df6fc72a51a8b70e5288230658a8d6e40db

                SHA256

                e425e7022a695bf21c1e959da713cee4981707049c52f9cfea3e9a032a798036

                SHA512

                4a5b60867dbbf2abc40f6d5e4aee897ace4964e4b378d7cf4bf400c21d53f235df197b5bd4e57a60c1822087334cc53c9344f2be953b845619959ab3145ff538

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\g0781741.exe

                Filesize

                19KB

                MD5

                28abc1c06e42ae93b7c959b6907205fb

                SHA1

                be272df6fc72a51a8b70e5288230658a8d6e40db

                SHA256

                e425e7022a695bf21c1e959da713cee4981707049c52f9cfea3e9a032a798036

                SHA512

                4a5b60867dbbf2abc40f6d5e4aee897ace4964e4b378d7cf4bf400c21d53f235df197b5bd4e57a60c1822087334cc53c9344f2be953b845619959ab3145ff538

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\h9167808.exe

                Filesize

                329KB

                MD5

                9d5f346cab5068fceb1b7d422327c354

                SHA1

                87ae25332996d4d068e8a97798198628bceb4d46

                SHA256

                a23a5c6c39fd5119f2ea2aa9effc9fe58a8b2cbe8fb2cfbd5bc31582d49c7f98

                SHA512

                dc9857b1a991ba03d11ed3312aa97fabb92a5bf6512c191a46059f5e9b64fc749238045b531f205ad823aca68a4442bec515efd2c25d767939c9cefdea574511

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\h9167808.exe

                Filesize

                329KB

                MD5

                9d5f346cab5068fceb1b7d422327c354

                SHA1

                87ae25332996d4d068e8a97798198628bceb4d46

                SHA256

                a23a5c6c39fd5119f2ea2aa9effc9fe58a8b2cbe8fb2cfbd5bc31582d49c7f98

                SHA512

                dc9857b1a991ba03d11ed3312aa97fabb92a5bf6512c191a46059f5e9b64fc749238045b531f205ad823aca68a4442bec515efd2c25d767939c9cefdea574511

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

                Filesize

                329KB

                MD5

                9d5f346cab5068fceb1b7d422327c354

                SHA1

                87ae25332996d4d068e8a97798198628bceb4d46

                SHA256

                a23a5c6c39fd5119f2ea2aa9effc9fe58a8b2cbe8fb2cfbd5bc31582d49c7f98

                SHA512

                dc9857b1a991ba03d11ed3312aa97fabb92a5bf6512c191a46059f5e9b64fc749238045b531f205ad823aca68a4442bec515efd2c25d767939c9cefdea574511

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

                Filesize

                329KB

                MD5

                9d5f346cab5068fceb1b7d422327c354

                SHA1

                87ae25332996d4d068e8a97798198628bceb4d46

                SHA256

                a23a5c6c39fd5119f2ea2aa9effc9fe58a8b2cbe8fb2cfbd5bc31582d49c7f98

                SHA512

                dc9857b1a991ba03d11ed3312aa97fabb92a5bf6512c191a46059f5e9b64fc749238045b531f205ad823aca68a4442bec515efd2c25d767939c9cefdea574511

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

                Filesize

                329KB

                MD5

                9d5f346cab5068fceb1b7d422327c354

                SHA1

                87ae25332996d4d068e8a97798198628bceb4d46

                SHA256

                a23a5c6c39fd5119f2ea2aa9effc9fe58a8b2cbe8fb2cfbd5bc31582d49c7f98

                SHA512

                dc9857b1a991ba03d11ed3312aa97fabb92a5bf6512c191a46059f5e9b64fc749238045b531f205ad823aca68a4442bec515efd2c25d767939c9cefdea574511

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

                Filesize

                329KB

                MD5

                9d5f346cab5068fceb1b7d422327c354

                SHA1

                87ae25332996d4d068e8a97798198628bceb4d46

                SHA256

                a23a5c6c39fd5119f2ea2aa9effc9fe58a8b2cbe8fb2cfbd5bc31582d49c7f98

                SHA512

                dc9857b1a991ba03d11ed3312aa97fabb92a5bf6512c191a46059f5e9b64fc749238045b531f205ad823aca68a4442bec515efd2c25d767939c9cefdea574511

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

                Filesize

                329KB

                MD5

                9d5f346cab5068fceb1b7d422327c354

                SHA1

                87ae25332996d4d068e8a97798198628bceb4d46

                SHA256

                a23a5c6c39fd5119f2ea2aa9effc9fe58a8b2cbe8fb2cfbd5bc31582d49c7f98

                SHA512

                dc9857b1a991ba03d11ed3312aa97fabb92a5bf6512c191a46059f5e9b64fc749238045b531f205ad823aca68a4442bec515efd2c25d767939c9cefdea574511

              • 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/528-55-0x0000000005A30000-0x0000000005B3A000-memory.dmp

                Filesize

                1.0MB

              • memory/528-56-0x00000000017E0000-0x00000000017F2000-memory.dmp

                Filesize

                72KB

              • memory/528-57-0x0000000005880000-0x00000000058BE000-memory.dmp

                Filesize

                248KB

              • memory/528-58-0x00000000058C0000-0x000000000590B000-memory.dmp

                Filesize

                300KB

              • memory/528-59-0x0000000071C00000-0x00000000722EE000-memory.dmp

                Filesize

                6.9MB

              • memory/528-54-0x0000000005F30000-0x0000000006536000-memory.dmp

                Filesize

                6.0MB

              • memory/528-53-0x0000000001690000-0x0000000001696000-memory.dmp

                Filesize

                24KB

              • memory/528-52-0x0000000071C00000-0x00000000722EE000-memory.dmp

                Filesize

                6.9MB

              • memory/528-51-0x0000000000ED0000-0x0000000000F00000-memory.dmp

                Filesize

                192KB

              • memory/2324-38-0x00007FFB8EB00000-0x00007FFB8F4EC000-memory.dmp

                Filesize

                9.9MB

              • memory/2324-35-0x0000000000690000-0x000000000069A000-memory.dmp

                Filesize

                40KB

              • memory/2324-36-0x00007FFB8EB00000-0x00007FFB8F4EC000-memory.dmp

                Filesize

                9.9MB