Analysis

  • max time kernel
    150s
  • max time network
    143s
  • 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 00:57

General

  • Target

    c43d3f4db09e3debe4acc553bd0058aa.exe

  • Size

    526KB

  • MD5

    c43d3f4db09e3debe4acc553bd0058aa

  • SHA1

    0d55232bc94fe1d7f26e6b763e5052290c001a67

  • SHA256

    f534fbe48b688f7269a4b97027941e019e84cb13fb148177e9704313ed0d4ec9

  • SHA512

    95f630ba30524527d35592ed6f314693bce1fe27f94df7503365950b2aa8912c4256518b5353b446eff2084ac11ae328dae186fcb32108edd068149868fdbe16

  • SSDEEP

    12288:sSEl+gQ2PBs31ylC0Gg3XhOyKOC43z+Q7kvUc72JJ:sSEl+059SOCWB7Al72JJ

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 1 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 2 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 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c43d3f4db09e3debe4acc553bd0058aa.exe
    "C:\Users\Admin\AppData\Local\Temp\c43d3f4db09e3debe4acc553bd0058aa.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2848
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4091611.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4091611.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3328
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2498196.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2498196.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:112
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9690296.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9690296.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3208
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4824283.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4824283.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2632
      • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
        "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:560
        • 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
          4⤵
          • Creates scheduled task(s)
          PID:3380
        • 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
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4204
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1160
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "rugen.exe" /P "Admin:N"
              5⤵
                PID:2112
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:R" /E
                5⤵
                  PID:3912
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1056
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    5⤵
                      PID:4132
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:R" /E
                      5⤵
                        PID:1660
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3852
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4928
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4208

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\System.dll.log

                Filesize

                226B

                MD5

                916851e072fbabc4796d8916c5131092

                SHA1

                d48a602229a690c512d5fdaf4c8d77547a88e7a2

                SHA256

                7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                SHA512

                07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

              • 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\n4824283.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4824283.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4091611.exe

                Filesize

                263KB

                MD5

                5a037f58da1635757bd9dc0ef481c002

                SHA1

                8fc2d2f37454c79aa5538d2611d434ed3f2b88d2

                SHA256

                af298ca535f0c0f9c079b57381ad0ac742150d567e02a7775c5447d9b62ef4e4

                SHA512

                0f9f143180a1ccc6fa154b92256d13102f0e0a371122590bc21da9751e0fa9cecf21f52d678a796926bc19d2024cac91e1973eedfa00ad681cb3d3b6fd9ed2e0

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4091611.exe

                Filesize

                263KB

                MD5

                5a037f58da1635757bd9dc0ef481c002

                SHA1

                8fc2d2f37454c79aa5538d2611d434ed3f2b88d2

                SHA256

                af298ca535f0c0f9c079b57381ad0ac742150d567e02a7775c5447d9b62ef4e4

                SHA512

                0f9f143180a1ccc6fa154b92256d13102f0e0a371122590bc21da9751e0fa9cecf21f52d678a796926bc19d2024cac91e1973eedfa00ad681cb3d3b6fd9ed2e0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2498196.exe

                Filesize

                101KB

                MD5

                fe3b3fa14555ecc0fa6c9abcc7ad093e

                SHA1

                e5df69605144926a3304209cbd633cec3bff7d68

                SHA256

                7478cc18bf6a72d3d8e88d3eb7ba40dce1749949a79ffb77e6b50bb39c27aabe

                SHA512

                996c70c0e51468cd19f56b2d2bd905731435f571fa8c04723977caf5a9149b8e964f3baeb883abb247974433cfe53cfb4c7d6e8f66c9bdb72978b62529c42acf

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2498196.exe

                Filesize

                101KB

                MD5

                fe3b3fa14555ecc0fa6c9abcc7ad093e

                SHA1

                e5df69605144926a3304209cbd633cec3bff7d68

                SHA256

                7478cc18bf6a72d3d8e88d3eb7ba40dce1749949a79ffb77e6b50bb39c27aabe

                SHA512

                996c70c0e51468cd19f56b2d2bd905731435f571fa8c04723977caf5a9149b8e964f3baeb883abb247974433cfe53cfb4c7d6e8f66c9bdb72978b62529c42acf

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9690296.exe

                Filesize

                262KB

                MD5

                d424c85effbd0dd52a3cecedd3bae892

                SHA1

                e1e1cacb73c556434946f7c53666a58169f5ee1b

                SHA256

                b69efef08406f8d9ffb3e37f22f1357993eda3a54e99c1d728bda5c009f6f008

                SHA512

                cb2dde310a91e7aa4ce570155fb1c207208fec4ac097883e0cab303d5e83337c817e29606784dbf69879f82d55c92ba28dd9b6c56e6b55a3ee0df2daea352055

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9690296.exe

                Filesize

                262KB

                MD5

                d424c85effbd0dd52a3cecedd3bae892

                SHA1

                e1e1cacb73c556434946f7c53666a58169f5ee1b

                SHA256

                b69efef08406f8d9ffb3e37f22f1357993eda3a54e99c1d728bda5c009f6f008

                SHA512

                cb2dde310a91e7aa4ce570155fb1c207208fec4ac097883e0cab303d5e83337c817e29606784dbf69879f82d55c92ba28dd9b6c56e6b55a3ee0df2daea352055

              • 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/112-153-0x00000000001F0000-0x00000000001FA000-memory.dmp

                Filesize

                40KB

              • memory/2848-194-0x0000000000730000-0x00000000007A2000-memory.dmp

                Filesize

                456KB

              • memory/2848-133-0x0000000000730000-0x00000000007A2000-memory.dmp

                Filesize

                456KB

              • memory/3208-162-0x0000000000580000-0x00000000005B0000-memory.dmp

                Filesize

                192KB

              • memory/3208-179-0x0000000004D70000-0x0000000004D80000-memory.dmp

                Filesize

                64KB

              • memory/3208-178-0x0000000004740000-0x0000000004790000-memory.dmp

                Filesize

                320KB

              • memory/3208-177-0x000000000BA10000-0x000000000BF3C000-memory.dmp

                Filesize

                5.2MB

              • memory/3208-176-0x000000000B840000-0x000000000BA02000-memory.dmp

                Filesize

                1.8MB

              • memory/3208-175-0x000000000B2B0000-0x000000000B316000-memory.dmp

                Filesize

                408KB

              • memory/3208-174-0x000000000ACB0000-0x000000000B254000-memory.dmp

                Filesize

                5.6MB

              • memory/3208-173-0x000000000AB10000-0x000000000ABA2000-memory.dmp

                Filesize

                584KB

              • memory/3208-172-0x000000000AA90000-0x000000000AB06000-memory.dmp

                Filesize

                472KB

              • memory/3208-171-0x0000000004D70000-0x0000000004D80000-memory.dmp

                Filesize

                64KB

              • memory/3208-170-0x000000000A8B0000-0x000000000A8EC000-memory.dmp

                Filesize

                240KB

              • memory/3208-169-0x000000000A890000-0x000000000A8A2000-memory.dmp

                Filesize

                72KB

              • memory/3208-168-0x000000000A760000-0x000000000A86A000-memory.dmp

                Filesize

                1.0MB

              • memory/3208-167-0x000000000A100000-0x000000000A718000-memory.dmp

                Filesize

                6.1MB