Analysis

  • max time kernel
    124s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-06-2023 10:37

General

  • Target

    3db31fe0a3c8e00280fe6f348e2ccb7fdf19d46ee3cce4bd775d5378d43d34dc.exe

  • Size

    583KB

  • MD5

    1af31286f17f245c490a4f638b5bf86f

  • SHA1

    62d5f5ae898e893c926bec0dda9b1e6ea0ef1fd9

  • SHA256

    3db31fe0a3c8e00280fe6f348e2ccb7fdf19d46ee3cce4bd775d5378d43d34dc

  • SHA512

    61682b55092f5d2306459e1565b1d7de0740d93e6038421915748c99b10e9eaf8013ef652e1b32ed69a2e8622e39f43fe8fc4f33bef0fb1f118ef4114cf75e65

  • SSDEEP

    12288:5Mr8y90m251KVE4y4xuIXhclzQaO2FtDRExWeo7:RyMuy4xu4hc9FtF977

Malware Config

Extracted

Family

redline

Botnet

dana

C2

83.97.73.130:19061

Attributes
  • auth_value

    da2d1691db653e49676d799e1eae2673

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Extracted

Family

redline

Botnet

joker

C2

83.97.73.130:19061

Attributes
  • auth_value

    a98d303cc28bb3b32a23c59214ae3bc0

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 9 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 6 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3db31fe0a3c8e00280fe6f348e2ccb7fdf19d46ee3cce4bd775d5378d43d34dc.exe
    "C:\Users\Admin\AppData\Local\Temp\3db31fe0a3c8e00280fe6f348e2ccb7fdf19d46ee3cce4bd775d5378d43d34dc.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4976
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4121798.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4121798.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4444
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8280025.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8280025.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4240
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6018883.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6018883.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4632
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6453619.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6453619.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4784
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2905486.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2905486.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3740
        • 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:1608
          • 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:4812
          • 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:2528
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3496
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:N"
                6⤵
                  PID:4580
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "rugen.exe" /P "Admin:R" /E
                  6⤵
                    PID:4892
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    6⤵
                      PID:4536
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:4888
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\200f691d32" /P "Admin:R" /E
                        6⤵
                          PID:2788
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1372
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7875827.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7875827.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3664
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:1776
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:1828

              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\i7875827.exe
                Filesize

                267KB

                MD5

                16cee78955f3916e4005269d4d653993

                SHA1

                bedcec39c66fb5a7daaaca250f7231e99b5762b1

                SHA256

                d854ccc3cb3bbfaebfb9a5ec7e0bfbf8f847577b8626bcfb761042a74a881771

                SHA512

                b27c891b8ea54288f9d6603f4953b92848380cbac7ea7af425c133d2eef44b8b8af5afe9aa2f128ded0cc9501d9862193a298028e35dbdd6ca32a81d22345d95

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7875827.exe
                Filesize

                267KB

                MD5

                16cee78955f3916e4005269d4d653993

                SHA1

                bedcec39c66fb5a7daaaca250f7231e99b5762b1

                SHA256

                d854ccc3cb3bbfaebfb9a5ec7e0bfbf8f847577b8626bcfb761042a74a881771

                SHA512

                b27c891b8ea54288f9d6603f4953b92848380cbac7ea7af425c133d2eef44b8b8af5afe9aa2f128ded0cc9501d9862193a298028e35dbdd6ca32a81d22345d95

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4121798.exe
                Filesize

                377KB

                MD5

                05f29b0e0839d50a218acf015eef1777

                SHA1

                c850720b4bc3f22a02626502fe2f3a1ae6fee3d6

                SHA256

                0cc25a24544902951eecfb1c28a0385cc4ec77f937104049aee5b37dcc70db78

                SHA512

                77a7d0c70ca6f97bc04d88f3a2853a77762f88a4fc96214fbb04d9219974d660792fd91e3adcecc5d1c7554984dfcd75ad811ce913939ed082b33a24e3f3d326

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4121798.exe
                Filesize

                377KB

                MD5

                05f29b0e0839d50a218acf015eef1777

                SHA1

                c850720b4bc3f22a02626502fe2f3a1ae6fee3d6

                SHA256

                0cc25a24544902951eecfb1c28a0385cc4ec77f937104049aee5b37dcc70db78

                SHA512

                77a7d0c70ca6f97bc04d88f3a2853a77762f88a4fc96214fbb04d9219974d660792fd91e3adcecc5d1c7554984dfcd75ad811ce913939ed082b33a24e3f3d326

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2905486.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2905486.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8280025.exe
                Filesize

                206KB

                MD5

                74c9be4a1faa6c656b65f405962788e6

                SHA1

                0ec2aaf48b7d7a8ccd6d91b96e06eec0aba8ada0

                SHA256

                d50f1fb6bba8d197846decd860a25732c05e7905e73356be09cde98abd2f7d19

                SHA512

                5ee65171652675d89eb43b467b27b137a4fbb2baac33103f69e0b6f93e7b4865349a7766156a9f4aa6528f5a22d4fae5964f5a6d7453e86a9361bbd69caa9bf4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8280025.exe
                Filesize

                206KB

                MD5

                74c9be4a1faa6c656b65f405962788e6

                SHA1

                0ec2aaf48b7d7a8ccd6d91b96e06eec0aba8ada0

                SHA256

                d50f1fb6bba8d197846decd860a25732c05e7905e73356be09cde98abd2f7d19

                SHA512

                5ee65171652675d89eb43b467b27b137a4fbb2baac33103f69e0b6f93e7b4865349a7766156a9f4aa6528f5a22d4fae5964f5a6d7453e86a9361bbd69caa9bf4

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6018883.exe
                Filesize

                173KB

                MD5

                71df85037a1c25b6577e3cd5a9416334

                SHA1

                8e1b6cb3114fc6bb0476393831b2231b0aebaf21

                SHA256

                d0e3c8d4d11f8498b3577a899a394b593ff996226a8461c510f3c3e89daf2bba

                SHA512

                d4e42a7981bb2acdc970c987e0cbe158232554f0fa4d0f06af3dd4e7f16847a63812c8527281b84ae939c89bbb4cbd5a447a575a1a7bcafcc12f3fbedd5253e7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6018883.exe
                Filesize

                173KB

                MD5

                71df85037a1c25b6577e3cd5a9416334

                SHA1

                8e1b6cb3114fc6bb0476393831b2231b0aebaf21

                SHA256

                d0e3c8d4d11f8498b3577a899a394b593ff996226a8461c510f3c3e89daf2bba

                SHA512

                d4e42a7981bb2acdc970c987e0cbe158232554f0fa4d0f06af3dd4e7f16847a63812c8527281b84ae939c89bbb4cbd5a447a575a1a7bcafcc12f3fbedd5253e7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6453619.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6453619.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • 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/3664-195-0x0000000004AF0000-0x0000000004B00000-memory.dmp
                Filesize

                64KB

              • memory/3664-194-0x0000000004AF0000-0x0000000004B00000-memory.dmp
                Filesize

                64KB

              • memory/3664-190-0x0000000000520000-0x0000000000550000-memory.dmp
                Filesize

                192KB

              • memory/4632-157-0x000000000ADB0000-0x000000000ADC2000-memory.dmp
                Filesize

                72KB

              • memory/4632-162-0x000000000BF60000-0x000000000C504000-memory.dmp
                Filesize

                5.6MB

              • memory/4632-167-0x000000000CEE0000-0x000000000D40C000-memory.dmp
                Filesize

                5.2MB

              • memory/4632-166-0x00000000057E0000-0x00000000057F0000-memory.dmp
                Filesize

                64KB

              • memory/4632-165-0x000000000C7E0000-0x000000000C9A2000-memory.dmp
                Filesize

                1.8MB

              • memory/4632-164-0x000000000BE70000-0x000000000BEC0000-memory.dmp
                Filesize

                320KB

              • memory/4632-163-0x000000000B2E0000-0x000000000B346000-memory.dmp
                Filesize

                408KB

              • memory/4632-154-0x0000000000EF0000-0x0000000000F20000-memory.dmp
                Filesize

                192KB

              • memory/4632-161-0x000000000B240000-0x000000000B2D2000-memory.dmp
                Filesize

                584KB

              • memory/4632-160-0x000000000B120000-0x000000000B196000-memory.dmp
                Filesize

                472KB

              • memory/4632-159-0x00000000057E0000-0x00000000057F0000-memory.dmp
                Filesize

                64KB

              • memory/4632-158-0x000000000AE10000-0x000000000AE4C000-memory.dmp
                Filesize

                240KB

              • memory/4632-156-0x000000000AE80000-0x000000000AF8A000-memory.dmp
                Filesize

                1.0MB

              • memory/4632-155-0x000000000B390000-0x000000000B9A8000-memory.dmp
                Filesize

                6.1MB

              • memory/4784-172-0x0000000000E00000-0x0000000000E0A000-memory.dmp
                Filesize

                40KB