Analysis

  • max time kernel
    113s
  • max time network
    94s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    16-06-2023 10:58

General

  • Target

    4c5707e5b3d9168ee48d14ccaf6c33e01c4d6076e61c99dcfd2008d14730ba89.exe

  • Size

    584KB

  • MD5

    a623bfa3083edee4b16cff9c61f2e9b0

  • SHA1

    d6670fa126b1d0aa347664ac388428ea6ebff680

  • SHA256

    4c5707e5b3d9168ee48d14ccaf6c33e01c4d6076e61c99dcfd2008d14730ba89

  • SHA512

    625f90eefa73aaef000bae502e84c1072313a042a43ffd4b98f5917531d333b2fa5e8a75803dbc336c149215ea027f053d1d4501719834499077b06b74f806c6

  • SSDEEP

    12288:uMrmy90frMHxhQTheECtUYcDYiGVs5TxQOXSuuKIY/n:cygryihjCSPDD5TSrNI

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 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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\4c5707e5b3d9168ee48d14ccaf6c33e01c4d6076e61c99dcfd2008d14730ba89.exe
    "C:\Users\Admin\AppData\Local\Temp\4c5707e5b3d9168ee48d14ccaf6c33e01c4d6076e61c99dcfd2008d14730ba89.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4171339.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4171339.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2520
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4750588.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4750588.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2900
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9010641.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9010641.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3800
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g9890878.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g9890878.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:364
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3564155.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3564155.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2220
        • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
          "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3888
          • 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:3740
          • 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:3540
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3788
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:N"
                6⤵
                  PID:1700
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "rugen.exe" /P "Admin:R" /E
                  6⤵
                    PID:4776
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4788
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:N"
                      6⤵
                        PID:4736
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\200f691d32" /P "Admin:R" /E
                        6⤵
                          PID:4704
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4812
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6071380.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6071380.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1108
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4864
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:5000

              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

              1
              T1012

              System Information Discovery

              1
              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\i6071380.exe
                Filesize

                268KB

                MD5

                cfaab0c1544d1ad0b86ba0fe7ab5f2b1

                SHA1

                4b82e582f2afab80b56346148d97f33136fc6883

                SHA256

                121c990f4074a6081b7a16ad54cb8d22be91bb350d96656e28a1ca93f4e73e31

                SHA512

                762b16a73cdeaa0177b66ae8b8d757bfb9d7869c61f3a3106af0441b085e7a2754799ce35489d5fe39214b2b011091287617694221293b89dbb062896dbd9dbf

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6071380.exe
                Filesize

                268KB

                MD5

                cfaab0c1544d1ad0b86ba0fe7ab5f2b1

                SHA1

                4b82e582f2afab80b56346148d97f33136fc6883

                SHA256

                121c990f4074a6081b7a16ad54cb8d22be91bb350d96656e28a1ca93f4e73e31

                SHA512

                762b16a73cdeaa0177b66ae8b8d757bfb9d7869c61f3a3106af0441b085e7a2754799ce35489d5fe39214b2b011091287617694221293b89dbb062896dbd9dbf

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4171339.exe
                Filesize

                377KB

                MD5

                acaf361622fdd8e077732b3b69e8e056

                SHA1

                2ae68cdc2eb00e00750b77da4d6daa1be68d7cea

                SHA256

                4a076277c2e61ef98aa7f0707cfe141b5f3678684250545cfad6592325d282f9

                SHA512

                38a6d91b2cbf2e9920b39da7f641a7bac968512cec42f4f8563bc64c366da278bfa8e8f12d4c311296183368f5a41b2366dd595c00e828e13de0b864c3ea0401

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4171339.exe
                Filesize

                377KB

                MD5

                acaf361622fdd8e077732b3b69e8e056

                SHA1

                2ae68cdc2eb00e00750b77da4d6daa1be68d7cea

                SHA256

                4a076277c2e61ef98aa7f0707cfe141b5f3678684250545cfad6592325d282f9

                SHA512

                38a6d91b2cbf2e9920b39da7f641a7bac968512cec42f4f8563bc64c366da278bfa8e8f12d4c311296183368f5a41b2366dd595c00e828e13de0b864c3ea0401

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3564155.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3564155.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4750588.exe
                Filesize

                206KB

                MD5

                fbe077569a723d6e5a329ce985b547cc

                SHA1

                ce6511ebf9e2ee760fd0b07d6ae68c4138bb4a72

                SHA256

                0dc7ad949be766cdc7c016ca88d46ccde43540ad7b730a1a6ef470685b13a127

                SHA512

                5e9e5b9f2235bce7ab3aeef23da9fa9a7584ece70addfef18749b14b67f0a68401fa73c596825fca6fd18f22cd347a3d6a93c11266baff37b22041c04603b9d8

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4750588.exe
                Filesize

                206KB

                MD5

                fbe077569a723d6e5a329ce985b547cc

                SHA1

                ce6511ebf9e2ee760fd0b07d6ae68c4138bb4a72

                SHA256

                0dc7ad949be766cdc7c016ca88d46ccde43540ad7b730a1a6ef470685b13a127

                SHA512

                5e9e5b9f2235bce7ab3aeef23da9fa9a7584ece70addfef18749b14b67f0a68401fa73c596825fca6fd18f22cd347a3d6a93c11266baff37b22041c04603b9d8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9010641.exe
                Filesize

                173KB

                MD5

                be86b7d91d816ff206c64756c8fe68a9

                SHA1

                f7de5a6d04cb5ef1dbab8b9c48755c427041a989

                SHA256

                0af6c3fce598b0cf1178db348059ca3a45179bfa78f20cc165e2ccf19c0414ee

                SHA512

                769e11e72717cdad1120ed903c7c2a4f55e431ccae63ba7c1e7457eb0531ca91e02bb0336ba46ce36149f0a99a61ab7fdf119f81030fdbb7896d0a9cae8efd8b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9010641.exe
                Filesize

                173KB

                MD5

                be86b7d91d816ff206c64756c8fe68a9

                SHA1

                f7de5a6d04cb5ef1dbab8b9c48755c427041a989

                SHA256

                0af6c3fce598b0cf1178db348059ca3a45179bfa78f20cc165e2ccf19c0414ee

                SHA512

                769e11e72717cdad1120ed903c7c2a4f55e431ccae63ba7c1e7457eb0531ca91e02bb0336ba46ce36149f0a99a61ab7fdf119f81030fdbb7896d0a9cae8efd8b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g9890878.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g9890878.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\cred64.dll
                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                Filesize

                89KB

                MD5

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • memory/364-162-0x0000000000620000-0x000000000062A000-memory.dmp
                Filesize

                40KB

              • memory/1108-177-0x00000000001D0000-0x0000000000200000-memory.dmp
                Filesize

                192KB

              • memory/1108-181-0x0000000002300000-0x0000000002306000-memory.dmp
                Filesize

                24KB

              • memory/1108-182-0x0000000002240000-0x0000000002250000-memory.dmp
                Filesize

                64KB

              • memory/1108-183-0x0000000005270000-0x00000000052BB000-memory.dmp
                Filesize

                300KB

              • memory/3800-146-0x00000000052E0000-0x00000000052F2000-memory.dmp
                Filesize

                72KB

              • memory/3800-157-0x0000000006700000-0x0000000006750000-memory.dmp
                Filesize

                320KB

              • memory/3800-156-0x0000000005330000-0x0000000005340000-memory.dmp
                Filesize

                64KB

              • memory/3800-155-0x0000000008BF0000-0x000000000911C000-memory.dmp
                Filesize

                5.2MB

              • memory/3800-154-0x0000000006E70000-0x0000000007032000-memory.dmp
                Filesize

                1.8MB

              • memory/3800-153-0x0000000006970000-0x0000000006E6E000-memory.dmp
                Filesize

                5.0MB

              • memory/3800-152-0x00000000056E0000-0x0000000005746000-memory.dmp
                Filesize

                408KB

              • memory/3800-151-0x0000000005780000-0x0000000005812000-memory.dmp
                Filesize

                584KB

              • memory/3800-150-0x0000000005660000-0x00000000056D6000-memory.dmp
                Filesize

                472KB

              • memory/3800-149-0x00000000053C0000-0x000000000540B000-memory.dmp
                Filesize

                300KB

              • memory/3800-148-0x0000000005330000-0x0000000005340000-memory.dmp
                Filesize

                64KB

              • memory/3800-147-0x0000000005380000-0x00000000053BE000-memory.dmp
                Filesize

                248KB

              • memory/3800-145-0x0000000005450000-0x000000000555A000-memory.dmp
                Filesize

                1.0MB

              • memory/3800-144-0x0000000005950000-0x0000000005F56000-memory.dmp
                Filesize

                6.0MB

              • memory/3800-143-0x00000000012E0000-0x00000000012E6000-memory.dmp
                Filesize

                24KB

              • memory/3800-142-0x00000000009D0000-0x0000000000A00000-memory.dmp
                Filesize

                192KB