Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/08/2023, 09:16

General

  • Target

    453f59b3bc86d2f13d6ac9aa5eee31613d3403241ea5e0237d6b1fad76dacea4.exe

  • Size

    560KB

  • MD5

    dcf1b0d52f4feaae42058aa1055737d9

  • SHA1

    8efec4e4752f3f9537c9ee353fe0c25277191c3d

  • SHA256

    453f59b3bc86d2f13d6ac9aa5eee31613d3403241ea5e0237d6b1fad76dacea4

  • SHA512

    a9be081092e3b5bcb2ae026c0eb09eb4de8643f8fee2470456744400a429d0005121569ff5df2221ed63a32e21122c1ae2f1ff05a2d22e4ff5ab6252ef0baccf

  • SSDEEP

    12288:LMrHy90c44/amSIh1UsuIEFE65X+E92FJiD/NiZpR8Rz:kyu4/Myu9Cy+OyJy/Y+d

Malware Config

Extracted

Family

amadey

Version

3.87

C2

193.233.255.9/nasa/index.php

Extracted

Family

redline

Botnet

maxik

C2

77.91.124.156:19071

Attributes
  • auth_value

    a7714e1bc167c67e3fc8f9e368352269

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 8 IoCs
  • Loads dropped DLL 1 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 WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\453f59b3bc86d2f13d6ac9aa5eee31613d3403241ea5e0237d6b1fad76dacea4.exe
    "C:\Users\Admin\AppData\Local\Temp\453f59b3bc86d2f13d6ac9aa5eee31613d3403241ea5e0237d6b1fad76dacea4.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2084
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8009526.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8009526.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3980
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1303090.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1303090.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4588
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5156508.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5156508.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2352
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r7636721.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r7636721.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1668
          • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
            "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1444
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN legosa.exe /TR "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:3336
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "legosa.exe" /P "Admin:N"&&CACLS "legosa.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:4600
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2608
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legosa.exe" /P "Admin:N"
                  7⤵
                    PID:4012
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legosa.exe" /P "Admin:R" /E
                    7⤵
                      PID:4464
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:396
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:804
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:4640
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:2136
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s4525887.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s4525887.exe
                    3⤵
                    • Executes dropped EXE
                    PID:5112
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:4256
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:4340

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8009526.exe

                Filesize

                432KB

                MD5

                5d4158ca258ca3792f427e49d5ae0b8f

                SHA1

                9ace174da8eebede326ebfd44e5610d4f9f9cf0d

                SHA256

                12464c42304892c2c3e3525fb58923cdee15420fa5530496b5cdd08ea2866979

                SHA512

                76a399cea22f228f9b7b21728d993831dbe84d753362fb31295672e3dfc50985020744f6b0e1103427dfd3352faeb0c7f862acbed5edcc70e00e502b337fe376

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8009526.exe

                Filesize

                432KB

                MD5

                5d4158ca258ca3792f427e49d5ae0b8f

                SHA1

                9ace174da8eebede326ebfd44e5610d4f9f9cf0d

                SHA256

                12464c42304892c2c3e3525fb58923cdee15420fa5530496b5cdd08ea2866979

                SHA512

                76a399cea22f228f9b7b21728d993831dbe84d753362fb31295672e3dfc50985020744f6b0e1103427dfd3352faeb0c7f862acbed5edcc70e00e502b337fe376

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s4525887.exe

                Filesize

                177KB

                MD5

                70c4410087b741bcccaf9298a5116d7a

                SHA1

                56b7e26b86bbaf0ec4c4a30bd7acbdf7bc1da125

                SHA256

                63fd7617306623e84691eb52dd974b23930fd5c5310880109159b2ed5511ba32

                SHA512

                c5e93b76085664a4d70548154db60cea9ed5f5bad0d43bdab36a7fec6b3fd6f9a3df0dceca2ecdaf7661a09aeb70e14a8dcd2f607e59cac9dc4c85b4e8aca78a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s4525887.exe

                Filesize

                177KB

                MD5

                70c4410087b741bcccaf9298a5116d7a

                SHA1

                56b7e26b86bbaf0ec4c4a30bd7acbdf7bc1da125

                SHA256

                63fd7617306623e84691eb52dd974b23930fd5c5310880109159b2ed5511ba32

                SHA512

                c5e93b76085664a4d70548154db60cea9ed5f5bad0d43bdab36a7fec6b3fd6f9a3df0dceca2ecdaf7661a09aeb70e14a8dcd2f607e59cac9dc4c85b4e8aca78a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1303090.exe

                Filesize

                277KB

                MD5

                ef91b93f844e91ba72ee27a5f75dbf33

                SHA1

                7d11e67e9e80fe9e9ff76270986ef6f69b3b8a05

                SHA256

                1537162aa3dffdd49387555f9a68bb2668b6924c3bd3e9d936788bec11d5a877

                SHA512

                545f53fbc866877e2bd53fe5a84895ba0797b4c943b325137745e1ea1df156d6abd857b05131141d0f12f1ca831ecb30159a6664210e27eaed79952e8799ca21

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1303090.exe

                Filesize

                277KB

                MD5

                ef91b93f844e91ba72ee27a5f75dbf33

                SHA1

                7d11e67e9e80fe9e9ff76270986ef6f69b3b8a05

                SHA256

                1537162aa3dffdd49387555f9a68bb2668b6924c3bd3e9d936788bec11d5a877

                SHA512

                545f53fbc866877e2bd53fe5a84895ba0797b4c943b325137745e1ea1df156d6abd857b05131141d0f12f1ca831ecb30159a6664210e27eaed79952e8799ca21

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5156508.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5156508.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r7636721.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r7636721.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

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

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

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

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

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

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

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

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

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

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • \Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • memory/2352-139-0x00007FFCEA8A0000-0x00007FFCEB28C000-memory.dmp

                Filesize

                9.9MB

              • memory/2352-141-0x00007FFCEA8A0000-0x00007FFCEB28C000-memory.dmp

                Filesize

                9.9MB

              • memory/2352-138-0x00000000004E0000-0x00000000004EA000-memory.dmp

                Filesize

                40KB

              • memory/5112-158-0x000000000A420000-0x000000000A52A000-memory.dmp

                Filesize

                1.0MB

              • memory/5112-159-0x000000000A350000-0x000000000A362000-memory.dmp

                Filesize

                72KB

              • memory/5112-160-0x000000000A3B0000-0x000000000A3EE000-memory.dmp

                Filesize

                248KB

              • memory/5112-161-0x000000000A530000-0x000000000A57B000-memory.dmp

                Filesize

                300KB

              • memory/5112-162-0x00000000728A0000-0x0000000072F8E000-memory.dmp

                Filesize

                6.9MB

              • memory/5112-157-0x000000000A890000-0x000000000AE96000-memory.dmp

                Filesize

                6.0MB

              • memory/5112-156-0x00000000027A0000-0x00000000027A6000-memory.dmp

                Filesize

                24KB

              • memory/5112-155-0x00000000728A0000-0x0000000072F8E000-memory.dmp

                Filesize

                6.9MB

              • memory/5112-154-0x0000000000610000-0x0000000000640000-memory.dmp

                Filesize

                192KB