Analysis

  • max time kernel
    146s
  • max time network
    146s
  • 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 14:06

General

  • Target

    c382b04b2f8c4f9c91130732e2fafecacc173bc391b8d37d421c692d4dda16e5.exe

  • Size

    712KB

  • MD5

    5128f567bb4e7d293197a223c37833cc

  • SHA1

    5d2c1ced0000d97bddde0e27cd9c2c83492b23a4

  • SHA256

    c382b04b2f8c4f9c91130732e2fafecacc173bc391b8d37d421c692d4dda16e5

  • SHA512

    b930521d63a0fef08262df269a5bd836980d30427ca344be707589b3bca55c435ade06a605c237d8730dd033e1cb93c1e74e92ccc971d765bc7c9a59729757aa

  • SSDEEP

    12288:6KztKe0jWeeIOZaJkWJSn/PdUUCnsvi4VAY26DMzQ0zKGI1BJy:6KkeeeTn/CUVvjyY26WQ0GGI1B

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 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\c382b04b2f8c4f9c91130732e2fafecacc173bc391b8d37d421c692d4dda16e5.exe
    "C:\Users\Admin\AppData\Local\Temp\c382b04b2f8c4f9c91130732e2fafecacc173bc391b8d37d421c692d4dda16e5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4884
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5137205.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5137205.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1512
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0678831.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0678831.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1020
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4486825.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4486825.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1032
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8847219.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8847219.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4668
      • 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:236
        • 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:3152
        • 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:4164
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4280
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "rugen.exe" /P "Admin:N"
              5⤵
                PID:4212
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:R" /E
                5⤵
                  PID:5052
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4160
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    5⤵
                      PID:1124
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:R" /E
                      5⤵
                        PID:1916
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2404
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4472
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:2932

              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\Microsoft\CLR_v4.0_32\UsageLogs\AppLaunch.exe.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\n8847219.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8847219.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5137205.exe
                Filesize

                325KB

                MD5

                a07ddc6e74607d9502922fd7d873d268

                SHA1

                22e10fbdf7570c0fb0d487f53e97a0fa4af07386

                SHA256

                cf379bfa7051c3112a2f99c503b7a56b64d6fe5bfb043afcbae4544752836070

                SHA512

                d3111fbf7cb778f90876ffc2b4f04dc561d5a20f95bd54478cf30460d102d14f8d3e1d3481fda972f1eb99e8222276efb832df52e280d5b1c6c4e00d057bd7e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5137205.exe
                Filesize

                325KB

                MD5

                a07ddc6e74607d9502922fd7d873d268

                SHA1

                22e10fbdf7570c0fb0d487f53e97a0fa4af07386

                SHA256

                cf379bfa7051c3112a2f99c503b7a56b64d6fe5bfb043afcbae4544752836070

                SHA512

                d3111fbf7cb778f90876ffc2b4f04dc561d5a20f95bd54478cf30460d102d14f8d3e1d3481fda972f1eb99e8222276efb832df52e280d5b1c6c4e00d057bd7e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0678831.exe
                Filesize

                226KB

                MD5

                822946172d4d99f8fcae9649c6e7cb7f

                SHA1

                1519c4b62ce48817f0276841cc45df5df8b53683

                SHA256

                6f458b6820276be65817c14fa82146d3e5776ae59091dc47f2cce2eb7628c72e

                SHA512

                5d8d120e55dfe8fa6479e9c4999969052d8500e9eb2648faf735acaed558b830bc0b125c56b042083c6fda65be167037f1f57c098f5cf38880e77315e7fb654d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0678831.exe
                Filesize

                226KB

                MD5

                822946172d4d99f8fcae9649c6e7cb7f

                SHA1

                1519c4b62ce48817f0276841cc45df5df8b53683

                SHA256

                6f458b6820276be65817c14fa82146d3e5776ae59091dc47f2cce2eb7628c72e

                SHA512

                5d8d120e55dfe8fa6479e9c4999969052d8500e9eb2648faf735acaed558b830bc0b125c56b042083c6fda65be167037f1f57c098f5cf38880e77315e7fb654d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4486825.exe
                Filesize

                388KB

                MD5

                d29d6a88cd0d4c277e8fccc5dcbd5ea4

                SHA1

                63f7fbb070a276f1128dec4681a89cf7f2852381

                SHA256

                00d4eb0bde8bc6b83153bd4bc8487b1e0777944f719bed08846aaa79b35afd56

                SHA512

                0351e02e69db40a4a06ea8f8566fffb330d8e92fc83cbab8b979b08ccf1306aea13eda2e025529ddcf1698f00e975c893c643686763347d004c68cdb48fc4d53

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4486825.exe
                Filesize

                388KB

                MD5

                d29d6a88cd0d4c277e8fccc5dcbd5ea4

                SHA1

                63f7fbb070a276f1128dec4681a89cf7f2852381

                SHA256

                00d4eb0bde8bc6b83153bd4bc8487b1e0777944f719bed08846aaa79b35afd56

                SHA512

                0351e02e69db40a4a06ea8f8566fffb330d8e92fc83cbab8b979b08ccf1306aea13eda2e025529ddcf1698f00e975c893c643686763347d004c68cdb48fc4d53

              • 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/1020-153-0x00000000001F0000-0x00000000001FA000-memory.dmp
                Filesize

                40KB

              • memory/1032-162-0x0000000000470000-0x00000000004A0000-memory.dmp
                Filesize

                192KB

              • memory/1032-173-0x000000000A9F0000-0x000000000AA82000-memory.dmp
                Filesize

                584KB

              • memory/1032-178-0x0000000004C10000-0x0000000004C20000-memory.dmp
                Filesize

                64KB

              • memory/1032-179-0x00000000024A0000-0x00000000024F0000-memory.dmp
                Filesize

                320KB

              • memory/1032-176-0x000000000B7A0000-0x000000000B962000-memory.dmp
                Filesize

                1.8MB

              • memory/1032-175-0x000000000B190000-0x000000000B1F6000-memory.dmp
                Filesize

                408KB

              • memory/1032-174-0x000000000AA90000-0x000000000B034000-memory.dmp
                Filesize

                5.6MB

              • memory/1032-177-0x000000000B970000-0x000000000BE9C000-memory.dmp
                Filesize

                5.2MB

              • memory/1032-172-0x000000000A970000-0x000000000A9E6000-memory.dmp
                Filesize

                472KB

              • memory/1032-167-0x0000000009FA0000-0x000000000A5B8000-memory.dmp
                Filesize

                6.1MB

              • memory/1032-171-0x0000000004C10000-0x0000000004C20000-memory.dmp
                Filesize

                64KB

              • memory/1032-170-0x000000000A680000-0x000000000A6BC000-memory.dmp
                Filesize

                240KB

              • memory/1032-169-0x000000000A660000-0x000000000A672000-memory.dmp
                Filesize

                72KB

              • memory/1032-168-0x000000000A740000-0x000000000A84A000-memory.dmp
                Filesize

                1.0MB

              • memory/4884-194-0x0000000000620000-0x00000000006A1000-memory.dmp
                Filesize

                516KB

              • memory/4884-133-0x0000000000620000-0x00000000006A1000-memory.dmp
                Filesize

                516KB