Analysis

  • max time kernel
    135s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-06-2023 15:44

General

  • Target

    16ef72ba04616a79468d2c57a8f7213c1d8390a331f3da27cd1fd571488081fe.exe

  • Size

    678KB

  • MD5

    42988edb1ac2a454f91add0b152b4359

  • SHA1

    0bba211b3cd639148ab6e8da45005340796cf4f8

  • SHA256

    16ef72ba04616a79468d2c57a8f7213c1d8390a331f3da27cd1fd571488081fe

  • SHA512

    970298b07dc58d326097bd1909f2edc6d8e50ecb1d1c7ffed26b7a328753e5dd1fc3efe4fee68816826d9180bf75ecbc67d802bffb543d07363ae69944e96ef7

  • SSDEEP

    12288:VjztKe5jWeeIO5yzPWJSn/IDqYculUS85RKmhbD+ikQzg/c:Fk9ee+n/IWYmS8yLi7+

Malware Config

Extracted

Family

redline

Botnet

furga

C2

83.97.73.128:19071

Attributes
  • auth_value

    1b7af6db7a79a3475798fcf494818be7

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.

  • 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\16ef72ba04616a79468d2c57a8f7213c1d8390a331f3da27cd1fd571488081fe.exe
    "C:\Users\Admin\AppData\Local\Temp\16ef72ba04616a79468d2c57a8f7213c1d8390a331f3da27cd1fd571488081fe.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1012
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8104045.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8104045.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5060
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f4724011.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f4724011.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1708
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9522452.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9522452.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4820
        • 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:4928
          • 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:3980
          • 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:2496
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3936
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:N"
                6⤵
                  PID:3772
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "rugen.exe" /P "Admin:R" /E
                  6⤵
                    PID:1492
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    6⤵
                      PID:4292
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:1296
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\200f691d32" /P "Admin:R" /E
                        6⤵
                          PID:1172
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3088
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5811592.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5811592.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2156
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4816
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:2200

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Execution

              Scheduled Task

              1
              T1053

              Persistence

              Modify Existing Service

              1
              T1031

              Registry Run Keys / Startup Folder

              1
              T1060

              Scheduled Task

              1
              T1053

              Privilege Escalation

              Scheduled Task

              1
              T1053

              Defense Evasion

              Modify Registry

              3
              T1112

              Disabling Security Tools

              2
              T1089

              Credential Access

              Credentials in Files

              1
              T1081

              Discovery

              Query Registry

              2
              T1012

              System Information Discovery

              2
              T1082

              Collection

              Data from Local System

              1
              T1005

              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\i5811592.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5811592.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8104045.exe
                Filesize

                360KB

                MD5

                44e4320ece89c80d747ce0b5413b065e

                SHA1

                9f9033a6a4daff28ed0f0f96065e65ce0a0b3835

                SHA256

                32178ffd7ae81cfdc914308c846fb736b3c28a7612ffc9b24e2a2b4bc2469f68

                SHA512

                f7748229f9d7f3eee539400d66877ba76be8af389350cc1be65fd313fd88523065485643d793c5af28a1d69b4da944224b18a847952f4b7a7a8f3accd781a4c5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8104045.exe
                Filesize

                360KB

                MD5

                44e4320ece89c80d747ce0b5413b065e

                SHA1

                9f9033a6a4daff28ed0f0f96065e65ce0a0b3835

                SHA256

                32178ffd7ae81cfdc914308c846fb736b3c28a7612ffc9b24e2a2b4bc2469f68

                SHA512

                f7748229f9d7f3eee539400d66877ba76be8af389350cc1be65fd313fd88523065485643d793c5af28a1d69b4da944224b18a847952f4b7a7a8f3accd781a4c5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f4724011.exe
                Filesize

                389KB

                MD5

                65c57b4076e374afb3677c49f9013f9f

                SHA1

                9c51e80053ce0c8db306b273694bd3e15f114cb7

                SHA256

                383e88f1854cc0c6295894bb2934337bb6df36872c4ee51bf87dfc3be39d61bd

                SHA512

                c2fe5b6812b70b2dc2c370738d17d552a26ba2bfc42e41be0f007a00da69f6115e3c1121dcc2a77e8d37187b7c4708fb93816f3b639f081eb8e81c9d81a67c90

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f4724011.exe
                Filesize

                389KB

                MD5

                65c57b4076e374afb3677c49f9013f9f

                SHA1

                9c51e80053ce0c8db306b273694bd3e15f114cb7

                SHA256

                383e88f1854cc0c6295894bb2934337bb6df36872c4ee51bf87dfc3be39d61bd

                SHA512

                c2fe5b6812b70b2dc2c370738d17d552a26ba2bfc42e41be0f007a00da69f6115e3c1121dcc2a77e8d37187b7c4708fb93816f3b639f081eb8e81c9d81a67c90

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9522452.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9522452.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

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/1012-133-0x0000000000520000-0x0000000000599000-memory.dmp
                Filesize

                484KB

              • memory/1012-190-0x0000000000520000-0x0000000000599000-memory.dmp
                Filesize

                484KB

              • memory/1708-159-0x000000000A520000-0x000000000A532000-memory.dmp
                Filesize

                72KB

              • memory/1708-161-0x000000000A540000-0x000000000A57C000-memory.dmp
                Filesize

                240KB

              • memory/1708-168-0x000000000B6B0000-0x000000000B872000-memory.dmp
                Filesize

                1.8MB

              • memory/1708-167-0x000000000B630000-0x000000000B680000-memory.dmp
                Filesize

                320KB

              • memory/1708-166-0x0000000004970000-0x0000000004980000-memory.dmp
                Filesize

                64KB

              • memory/1708-165-0x000000000AF80000-0x000000000AFE6000-memory.dmp
                Filesize

                408KB

              • memory/1708-164-0x000000000A950000-0x000000000AEF4000-memory.dmp
                Filesize

                5.6MB

              • memory/1708-153-0x0000000001E10000-0x0000000001E40000-memory.dmp
                Filesize

                192KB

              • memory/1708-163-0x000000000A8B0000-0x000000000A942000-memory.dmp
                Filesize

                584KB

              • memory/1708-162-0x000000000A830000-0x000000000A8A6000-memory.dmp
                Filesize

                472KB

              • memory/1708-169-0x000000000B890000-0x000000000BDBC000-memory.dmp
                Filesize

                5.2MB

              • memory/1708-160-0x0000000004970000-0x0000000004980000-memory.dmp
                Filesize

                64KB

              • memory/1708-158-0x000000000A600000-0x000000000A70A000-memory.dmp
                Filesize

                1.0MB

              • memory/1708-157-0x0000000009E40000-0x000000000A458000-memory.dmp
                Filesize

                6.1MB

              • memory/2156-188-0x0000000000190000-0x000000000019A000-memory.dmp
                Filesize

                40KB