Analysis

  • max time kernel
    102s
  • max time network
    133s
  • 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 13:05

General

  • Target

    4815d4a8d1a65a79bc0221de08d7d7bb233f96b462438a044d0e44918ea8fe8c.exe

  • Size

    677KB

  • MD5

    4a1b759dbcaecec88dfdbabc0f74b51b

  • SHA1

    2f461a9896bede38f3fee0723ce510e95f494abb

  • SHA256

    4815d4a8d1a65a79bc0221de08d7d7bb233f96b462438a044d0e44918ea8fe8c

  • SHA512

    f1652cceefbf024176a9e766d4c2be212ef9ce5fc27b6d99254c007677a798eea274b791eb20e8e5e168ed627fe5570ad47813a22ed08a1b95951d93298949d5

  • SSDEEP

    12288:vztKe0jWeeIOkrRzWJSn/PJNJFPb2fMgXo3//MUh+nsoj5v:vkeeeon/f/gXov/ynlv

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\4815d4a8d1a65a79bc0221de08d7d7bb233f96b462438a044d0e44918ea8fe8c.exe
    "C:\Users\Admin\AppData\Local\Temp\4815d4a8d1a65a79bc0221de08d7d7bb233f96b462438a044d0e44918ea8fe8c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5100
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2225729.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2225729.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1452
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9547109.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9547109.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3680
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4755047.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4755047.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1128
        • 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:3572
          • 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:220
          • 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:2480
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2088
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:N"
                6⤵
                  PID:2192
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "rugen.exe" /P "Admin:R" /E
                  6⤵
                    PID:3576
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:912
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:N"
                      6⤵
                        PID:3652
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\200f691d32" /P "Admin:R" /E
                        6⤵
                          PID:4196
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3296
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2675821.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2675821.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1284
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:1552
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:1556

              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\i2675821.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2675821.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2225729.exe

                Filesize

                360KB

                MD5

                e33b69684d0008b4aa089fef43918417

                SHA1

                124be45d3adcfa81fd2b84a1ace1eee030c21d39

                SHA256

                8864842bc3c224ce4531bcee7ae755807c46eab5d10c34f8e00d3461b7ccde8a

                SHA512

                a51d706d3554b60a1684be6b31ba8a77dfc8452f24970605ec9534cb83e26080bc25cc1e75dc6fb260eaf8685623539382db1eb446821f832be8332107076a68

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2225729.exe

                Filesize

                360KB

                MD5

                e33b69684d0008b4aa089fef43918417

                SHA1

                124be45d3adcfa81fd2b84a1ace1eee030c21d39

                SHA256

                8864842bc3c224ce4531bcee7ae755807c46eab5d10c34f8e00d3461b7ccde8a

                SHA512

                a51d706d3554b60a1684be6b31ba8a77dfc8452f24970605ec9534cb83e26080bc25cc1e75dc6fb260eaf8685623539382db1eb446821f832be8332107076a68

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9547109.exe

                Filesize

                388KB

                MD5

                8e321448c76802106cb7860b8b5a3968

                SHA1

                62df15019e4a87b95bb4ad248728959f0e998a41

                SHA256

                b78f69a9b627e7e66838acbbd156808f3fb6ce429279df90feb9a81fc39dc578

                SHA512

                69a1393d33a57a062906e6f0048d2f6ae4e7d1122c119c8673a088116e489703a6167b9a234906b36fa1726057a6948e785dfa64a34a2273246b046605938b7d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9547109.exe

                Filesize

                388KB

                MD5

                8e321448c76802106cb7860b8b5a3968

                SHA1

                62df15019e4a87b95bb4ad248728959f0e998a41

                SHA256

                b78f69a9b627e7e66838acbbd156808f3fb6ce429279df90feb9a81fc39dc578

                SHA512

                69a1393d33a57a062906e6f0048d2f6ae4e7d1122c119c8673a088116e489703a6167b9a234906b36fa1726057a6948e785dfa64a34a2273246b046605938b7d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4755047.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4755047.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/1284-188-0x0000000000C00000-0x0000000000C0A000-memory.dmp

                Filesize

                40KB

              • memory/3680-159-0x0000000004B10000-0x0000000004B22000-memory.dmp

                Filesize

                72KB

              • memory/3680-163-0x00000000056D0000-0x0000000005762000-memory.dmp

                Filesize

                584KB

              • memory/3680-168-0x0000000006520000-0x00000000066E2000-memory.dmp

                Filesize

                1.8MB

              • memory/3680-167-0x0000000004B80000-0x0000000004B90000-memory.dmp

                Filesize

                64KB

              • memory/3680-166-0x0000000006370000-0x00000000063C0000-memory.dmp

                Filesize

                320KB

              • memory/3680-165-0x0000000005DC0000-0x0000000006364000-memory.dmp

                Filesize

                5.6MB

              • memory/3680-164-0x0000000005770000-0x00000000057D6000-memory.dmp

                Filesize

                408KB

              • memory/3680-169-0x00000000066F0000-0x0000000006C1C000-memory.dmp

                Filesize

                5.2MB

              • memory/3680-162-0x0000000005550000-0x00000000055C6000-memory.dmp

                Filesize

                472KB

              • memory/3680-153-0x0000000000470000-0x00000000004A0000-memory.dmp

                Filesize

                192KB

              • memory/3680-161-0x0000000004B30000-0x0000000004B6C000-memory.dmp

                Filesize

                240KB

              • memory/3680-160-0x0000000004B80000-0x0000000004B90000-memory.dmp

                Filesize

                64KB

              • memory/3680-157-0x0000000004C90000-0x00000000052A8000-memory.dmp

                Filesize

                6.1MB

              • memory/3680-158-0x00000000053C0000-0x00000000054CA000-memory.dmp

                Filesize

                1.0MB

              • memory/5100-133-0x00000000004B0000-0x0000000000528000-memory.dmp

                Filesize

                480KB

              • memory/5100-190-0x00000000004B0000-0x0000000000528000-memory.dmp

                Filesize

                480KB