Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-08-2023 13:28

General

  • Target

    e5324b42b89c067618156dd86eee92cc4bb49367db5ade661ae800cde8878e39exe_JC.exe

  • Size

    517KB

  • MD5

    01011c5ec5c4acf036fa06ed812f1401

  • SHA1

    5816bd6d4ca9e07975054a20b45275bfa3551e56

  • SHA256

    e5324b42b89c067618156dd86eee92cc4bb49367db5ade661ae800cde8878e39

  • SHA512

    162bbf70003786c08cd918723b76ce26e38bee0857d8db9885be85661259524fad7d96296058c2afcf74179549f908df061a7809bda19aa09bf35506db9dd27a

  • SSDEEP

    12288:MMr5y90syVFPyglv625Y10jsW6Kc8TyN:9yATPy6/Y0jN/c8eN

Malware Config

Extracted

Family

amadey

Version

3.86

C2

5.42.92.67/norm/index.php

Extracted

Family

redline

Botnet

papik

C2

77.91.124.156:19071

Attributes
  • auth_value

    325a615d8be5db8e2f7a4c2448fdac3a

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.

  • Executes dropped EXE 8 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 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 FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e5324b42b89c067618156dd86eee92cc4bb49367db5ade661ae800cde8878e39exe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\e5324b42b89c067618156dd86eee92cc4bb49367db5ade661ae800cde8878e39exe_JC.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1556
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9573139.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9573139.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3936
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3274844.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3274844.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3956
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3858327.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3858327.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3288
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4622886.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4622886.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:4800
          • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
            "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:532
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN legola.exe /TR "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:3704
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "legola.exe" /P "Admin:N"&&CACLS "legola.exe" /P "Admin:R" /E&&echo Y|CACLS "..\ebb444342c" /P "Admin:N"&&CACLS "..\ebb444342c" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1496
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3048
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legola.exe" /P "Admin:N"
                  7⤵
                    PID:3872
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legola.exe" /P "Admin:R" /E
                    7⤵
                      PID:1624
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2756
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:2324
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:4260
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6865117.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6865117.exe
                    3⤵
                    • Executes dropped EXE
                    PID:636
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                1⤵
                • Executes dropped EXE
                PID:4284
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                1⤵
                • Executes dropped EXE
                PID:3116

              Network

              MITRE ATT&CK Matrix ATT&CK v13

              Execution

              Scheduled Task/Job

              1
              T1053

              Persistence

              Create or Modify System Process

              1
              T1543

              Windows Service

              1
              T1543.003

              Boot or Logon Autostart Execution

              1
              T1547

              Registry Run Keys / Startup Folder

              1
              T1547.001

              Scheduled Task/Job

              1
              T1053

              Privilege Escalation

              Create or Modify System Process

              1
              T1543

              Windows Service

              1
              T1543.003

              Boot or Logon Autostart Execution

              1
              T1547

              Registry Run Keys / Startup Folder

              1
              T1547.001

              Scheduled Task/Job

              1
              T1053

              Defense Evasion

              Modify Registry

              3
              T1112

              Impair Defenses

              2
              T1562

              Disable or Modify Tools

              2
              T1562.001

              Discovery

              System Information Discovery

              1
              T1082

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9573139.exe
                Filesize

                390KB

                MD5

                ccb082a13de7ef2c38cb599664715415

                SHA1

                dfaddd9555dbc433a04cbd08b66ca9c25064ca6a

                SHA256

                f60ab8529d51ec2559bd674cca7751e01e2e90b06303a8301f9684839d959e48

                SHA512

                0fcf2783b20e92792fa3a5c48652c8821a98ca363d88b547c65e71eac40b665b5fb5bd9c878bd692d4e0b1ed95a10e93d8c676f9c887acf864340401925d4c2a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9573139.exe
                Filesize

                390KB

                MD5

                ccb082a13de7ef2c38cb599664715415

                SHA1

                dfaddd9555dbc433a04cbd08b66ca9c25064ca6a

                SHA256

                f60ab8529d51ec2559bd674cca7751e01e2e90b06303a8301f9684839d959e48

                SHA512

                0fcf2783b20e92792fa3a5c48652c8821a98ca363d88b547c65e71eac40b665b5fb5bd9c878bd692d4e0b1ed95a10e93d8c676f9c887acf864340401925d4c2a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6865117.exe
                Filesize

                173KB

                MD5

                63b37edeb4f3db9b7b4701cd07d9ee94

                SHA1

                ef8448db0adf590417aa90227feea23a38797cfd

                SHA256

                623827148f841e3bae94ac984dd6eb9abb5e2d021baa2689c3effa332fd49984

                SHA512

                48769c2d237801092b664e35fb06c3a79d032cb8d24bbe89fc385df5c28a5b91949b12ed48b8e484e6eed6439a7fa3461ab0610633821db4d2359761585435a6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6865117.exe
                Filesize

                173KB

                MD5

                63b37edeb4f3db9b7b4701cd07d9ee94

                SHA1

                ef8448db0adf590417aa90227feea23a38797cfd

                SHA256

                623827148f841e3bae94ac984dd6eb9abb5e2d021baa2689c3effa332fd49984

                SHA512

                48769c2d237801092b664e35fb06c3a79d032cb8d24bbe89fc385df5c28a5b91949b12ed48b8e484e6eed6439a7fa3461ab0610633821db4d2359761585435a6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3274844.exe
                Filesize

                234KB

                MD5

                44da109c1839a5ab87bce73c5b7d9275

                SHA1

                13c386f95ca9ac36243d030b6776797458f8779e

                SHA256

                ae79c1b5ec2245e1811004eca74d1743e23b5282007ce022f14169f7ec86b0cd

                SHA512

                9651e70f5c5de498b22da47c17e8dd68a26aae9de378b94cefcb2ae0703fb418194f6a857f8445be3c0162d1a885f2866e261eadf56cf2a17c56b52bd2c271b2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3274844.exe
                Filesize

                234KB

                MD5

                44da109c1839a5ab87bce73c5b7d9275

                SHA1

                13c386f95ca9ac36243d030b6776797458f8779e

                SHA256

                ae79c1b5ec2245e1811004eca74d1743e23b5282007ce022f14169f7ec86b0cd

                SHA512

                9651e70f5c5de498b22da47c17e8dd68a26aae9de378b94cefcb2ae0703fb418194f6a857f8445be3c0162d1a885f2866e261eadf56cf2a17c56b52bd2c271b2

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3858327.exe
                Filesize

                11KB

                MD5

                7cccedc416776760d131a844e9101abe

                SHA1

                5db2b361d70cde00e42a62ee146d4aae7a02ed03

                SHA256

                849d20ab15fce28c2dcf8e898dd9e1a0f49749855e71a6afe130265049708e7f

                SHA512

                b49880853caef3b79cebd99316a49ba2e1e81c64f4a0922c383fcc17f52c277e7a6f30eae67e4df771f3383795ff30c4be8508c7c8202245dd8d1ba878548adb

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3858327.exe
                Filesize

                11KB

                MD5

                7cccedc416776760d131a844e9101abe

                SHA1

                5db2b361d70cde00e42a62ee146d4aae7a02ed03

                SHA256

                849d20ab15fce28c2dcf8e898dd9e1a0f49749855e71a6afe130265049708e7f

                SHA512

                b49880853caef3b79cebd99316a49ba2e1e81c64f4a0922c383fcc17f52c277e7a6f30eae67e4df771f3383795ff30c4be8508c7c8202245dd8d1ba878548adb

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4622886.exe
                Filesize

                225KB

                MD5

                c971c726d07efa4bf0dc4c2fc12391a3

                SHA1

                7e1db2cec8fb3d8549ed77201adee41047a704a9

                SHA256

                0cb01a974dd81fec92bf695dfec974633b76031b9aa348a869be6b5b5764fbbb

                SHA512

                2c51ab475613d6d1cf197a3d47f79245b3de1fc0a379c7415d028cc652cc1b98d5cbb2bcc0c89996fd7d6ef9f7c9475e3c2f3a4f2164a31bddc3c0334ee04255

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4622886.exe
                Filesize

                225KB

                MD5

                c971c726d07efa4bf0dc4c2fc12391a3

                SHA1

                7e1db2cec8fb3d8549ed77201adee41047a704a9

                SHA256

                0cb01a974dd81fec92bf695dfec974633b76031b9aa348a869be6b5b5764fbbb

                SHA512

                2c51ab475613d6d1cf197a3d47f79245b3de1fc0a379c7415d028cc652cc1b98d5cbb2bcc0c89996fd7d6ef9f7c9475e3c2f3a4f2164a31bddc3c0334ee04255

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                Filesize

                225KB

                MD5

                c971c726d07efa4bf0dc4c2fc12391a3

                SHA1

                7e1db2cec8fb3d8549ed77201adee41047a704a9

                SHA256

                0cb01a974dd81fec92bf695dfec974633b76031b9aa348a869be6b5b5764fbbb

                SHA512

                2c51ab475613d6d1cf197a3d47f79245b3de1fc0a379c7415d028cc652cc1b98d5cbb2bcc0c89996fd7d6ef9f7c9475e3c2f3a4f2164a31bddc3c0334ee04255

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                Filesize

                225KB

                MD5

                c971c726d07efa4bf0dc4c2fc12391a3

                SHA1

                7e1db2cec8fb3d8549ed77201adee41047a704a9

                SHA256

                0cb01a974dd81fec92bf695dfec974633b76031b9aa348a869be6b5b5764fbbb

                SHA512

                2c51ab475613d6d1cf197a3d47f79245b3de1fc0a379c7415d028cc652cc1b98d5cbb2bcc0c89996fd7d6ef9f7c9475e3c2f3a4f2164a31bddc3c0334ee04255

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                Filesize

                225KB

                MD5

                c971c726d07efa4bf0dc4c2fc12391a3

                SHA1

                7e1db2cec8fb3d8549ed77201adee41047a704a9

                SHA256

                0cb01a974dd81fec92bf695dfec974633b76031b9aa348a869be6b5b5764fbbb

                SHA512

                2c51ab475613d6d1cf197a3d47f79245b3de1fc0a379c7415d028cc652cc1b98d5cbb2bcc0c89996fd7d6ef9f7c9475e3c2f3a4f2164a31bddc3c0334ee04255

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                Filesize

                225KB

                MD5

                c971c726d07efa4bf0dc4c2fc12391a3

                SHA1

                7e1db2cec8fb3d8549ed77201adee41047a704a9

                SHA256

                0cb01a974dd81fec92bf695dfec974633b76031b9aa348a869be6b5b5764fbbb

                SHA512

                2c51ab475613d6d1cf197a3d47f79245b3de1fc0a379c7415d028cc652cc1b98d5cbb2bcc0c89996fd7d6ef9f7c9475e3c2f3a4f2164a31bddc3c0334ee04255

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                Filesize

                225KB

                MD5

                c971c726d07efa4bf0dc4c2fc12391a3

                SHA1

                7e1db2cec8fb3d8549ed77201adee41047a704a9

                SHA256

                0cb01a974dd81fec92bf695dfec974633b76031b9aa348a869be6b5b5764fbbb

                SHA512

                2c51ab475613d6d1cf197a3d47f79245b3de1fc0a379c7415d028cc652cc1b98d5cbb2bcc0c89996fd7d6ef9f7c9475e3c2f3a4f2164a31bddc3c0334ee04255

              • memory/636-179-0x000000000A700000-0x000000000AD18000-memory.dmp
                Filesize

                6.1MB

              • memory/636-177-0x0000000072B00000-0x00000000732B0000-memory.dmp
                Filesize

                7.7MB

              • memory/636-178-0x00000000002C0000-0x00000000002F0000-memory.dmp
                Filesize

                192KB

              • memory/636-180-0x000000000A270000-0x000000000A37A000-memory.dmp
                Filesize

                1.0MB

              • memory/636-181-0x0000000004C50000-0x0000000004C60000-memory.dmp
                Filesize

                64KB

              • memory/636-182-0x000000000A1B0000-0x000000000A1C2000-memory.dmp
                Filesize

                72KB

              • memory/636-183-0x000000000A210000-0x000000000A24C000-memory.dmp
                Filesize

                240KB

              • memory/636-184-0x0000000072B00000-0x00000000732B0000-memory.dmp
                Filesize

                7.7MB

              • memory/636-185-0x0000000004C50000-0x0000000004C60000-memory.dmp
                Filesize

                64KB

              • memory/3288-160-0x00007FFC35ED0000-0x00007FFC36991000-memory.dmp
                Filesize

                10.8MB

              • memory/3288-158-0x00007FFC35ED0000-0x00007FFC36991000-memory.dmp
                Filesize

                10.8MB

              • memory/3288-157-0x0000000000F40000-0x0000000000F4A000-memory.dmp
                Filesize

                40KB