Analysis

  • max time kernel
    141s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-07-2023 05:54

General

  • Target

    e160bd6d351af7e2084b11de0e1c4a36.exe

  • Size

    512KB

  • MD5

    e160bd6d351af7e2084b11de0e1c4a36

  • SHA1

    6349346994a986ffb2cd7cb32c38ee9a1b565b16

  • SHA256

    01a8de42b34229a7b6966862f11f8c8422a1ce669949cf53dba7cf9cb3769199

  • SHA512

    017e3af2ccab71173ffcad18c6a55ee7198f586d3872e8be74e02a85b5be172e81d4f8dc59e7cdb976bfb78cd32838c5742caa8dee156b637471aa09679e9578

  • SSDEEP

    12288:VCiESQ2PBshcSBHwBWWgewDRSnLlFqy2x:VCiEC4YhwDR0rqy2x

Malware Config

Extracted

Family

redline

Botnet

andre

C2

77.91.124.49:19073

Attributes
  • auth_value

    8e5522dc6bdb7e288797bc46c2687b12

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Signatures

  • Amadey

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

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • 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.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e160bd6d351af7e2084b11de0e1c4a36.exe
    "C:\Users\Admin\AppData\Local\Temp\e160bd6d351af7e2084b11de0e1c4a36.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1156
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1829159.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1829159.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1036
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f8005333.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f8005333.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1280
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8268799.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8268799.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1216
        • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
          "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4876
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rugen.exe /TR "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:4992
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "rugen.exe" /P "Admin:N"&&CACLS "rugen.exe" /P "Admin:R" /E&&echo Y|CACLS "..\200f691d32" /P "Admin:N"&&CACLS "..\200f691d32" /P "Admin:R" /E&&Exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:848
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4820
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:N"
                6⤵
                  PID:1104
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "rugen.exe" /P "Admin:R" /E
                  6⤵
                    PID:1516
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4608
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:N"
                      6⤵
                        PID:3104
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\200f691d32" /P "Admin:R" /E
                        6⤵
                          PID:5052
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:2908
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i4349499.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i4349499.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2420
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:2428
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:3332

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i4349499.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i4349499.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1829159.exe

                Filesize

                321KB

                MD5

                ed2f3f44acc317a89b63773a63f513c0

                SHA1

                8e86eb201c93b1d9df69e5b8c7c52337d2e3ed8b

                SHA256

                8e8ffba47049852021ac88e0070ab7874bbe1bd896eb285ecf85c646f6f53a51

                SHA512

                6ab2d7a3557a095da0fe952e3a601ad8a9eb5703dff104d7bf596c744e8d1e0422155bac14792fffcea73944a5390a12ea7b0ca65528f0a94783852206fc0974

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1829159.exe

                Filesize

                321KB

                MD5

                ed2f3f44acc317a89b63773a63f513c0

                SHA1

                8e86eb201c93b1d9df69e5b8c7c52337d2e3ed8b

                SHA256

                8e8ffba47049852021ac88e0070ab7874bbe1bd896eb285ecf85c646f6f53a51

                SHA512

                6ab2d7a3557a095da0fe952e3a601ad8a9eb5703dff104d7bf596c744e8d1e0422155bac14792fffcea73944a5390a12ea7b0ca65528f0a94783852206fc0974

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f8005333.exe

                Filesize

                262KB

                MD5

                4134570cadb861109e9b3cde62f0c7e8

                SHA1

                798637042f735c00be7dda110fe7b1cc3f61352e

                SHA256

                da6a888d712f156369fd1feb89632aaca717289a0e445a94738acee2d739f4cd

                SHA512

                46ab48f01cf48503f8938fe74dbbc912c14e2012128119fe3c5b43fdc6bd3e5efd8b9c5c25f1bf09c7074876cb28ebcfcf9efed68ce58e800c570cb7bdac8369

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f8005333.exe

                Filesize

                262KB

                MD5

                4134570cadb861109e9b3cde62f0c7e8

                SHA1

                798637042f735c00be7dda110fe7b1cc3f61352e

                SHA256

                da6a888d712f156369fd1feb89632aaca717289a0e445a94738acee2d739f4cd

                SHA512

                46ab48f01cf48503f8938fe74dbbc912c14e2012128119fe3c5b43fdc6bd3e5efd8b9c5c25f1bf09c7074876cb28ebcfcf9efed68ce58e800c570cb7bdac8369

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8268799.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8268799.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                273B

                MD5

                04a943771990ab49147e63e8c2fbbed0

                SHA1

                a2bde564bef4f63749716621693a3cfb7bd4d55e

                SHA256

                587c2fb0cf025a255a077b24fe6433fd67bdfac451d74d321d86db96c369841e

                SHA512

                40e325e6e50e2d7b6c9dd0c555e23c85c4a45bd1829a76efa0383dcc05ac5fd19a14804079a5d2523ded92b03b6e3051c3e8780053795be3359bf32dd3094a6d

              • memory/1156-133-0x0000000002250000-0x00000000022BF000-memory.dmp

                Filesize

                444KB

              • memory/1156-190-0x0000000002250000-0x00000000022BF000-memory.dmp

                Filesize

                444KB

              • memory/1280-159-0x000000000A890000-0x000000000A8A2000-memory.dmp

                Filesize

                72KB

              • memory/1280-161-0x000000000A8B0000-0x000000000A8EC000-memory.dmp

                Filesize

                240KB

              • memory/1280-168-0x00000000027D0000-0x00000000027E0000-memory.dmp

                Filesize

                64KB

              • memory/1280-167-0x000000000B9A0000-0x000000000BECC000-memory.dmp

                Filesize

                5.2MB

              • memory/1280-166-0x000000000B7D0000-0x000000000B992000-memory.dmp

                Filesize

                1.8MB

              • memory/1280-165-0x000000000B110000-0x000000000B6B4000-memory.dmp

                Filesize

                5.6MB

              • memory/1280-164-0x000000000ACB0000-0x000000000AD16000-memory.dmp

                Filesize

                408KB

              • memory/1280-153-0x0000000000580000-0x00000000005B0000-memory.dmp

                Filesize

                192KB

              • memory/1280-163-0x000000000AB10000-0x000000000ABA2000-memory.dmp

                Filesize

                584KB

              • memory/1280-162-0x000000000AA90000-0x000000000AB06000-memory.dmp

                Filesize

                472KB

              • memory/1280-169-0x00000000026C0000-0x0000000002710000-memory.dmp

                Filesize

                320KB

              • memory/1280-160-0x00000000027D0000-0x00000000027E0000-memory.dmp

                Filesize

                64KB

              • memory/1280-158-0x000000000A760000-0x000000000A86A000-memory.dmp

                Filesize

                1.0MB

              • memory/1280-157-0x000000000A110000-0x000000000A728000-memory.dmp

                Filesize

                6.1MB

              • memory/2420-188-0x0000000000390000-0x000000000039A000-memory.dmp

                Filesize

                40KB