Analysis

  • max time kernel
    102s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-06-2023 14:16

General

  • Target

    57edd8b068de60b08dd72c4a6a338404bfe6dab4da2bc277c20ccce353ad2d50.exe

  • Size

    753KB

  • MD5

    f63089e0b24fb108c4eddd185c7157b9

  • SHA1

    d0aa803039fc58b0fdf6ed18789c41afa035671d

  • SHA256

    57edd8b068de60b08dd72c4a6a338404bfe6dab4da2bc277c20ccce353ad2d50

  • SHA512

    37c76b1ccbeb74e9e6e180bbddbd428b7f67575557a992b1644dd611385e1a3dae3cb0c2b8b87668f384f92bebb7976d8efa5d06699eadd80586746b354025e5

  • SSDEEP

    12288:iMr4y907HhgZuWtx+FXaU0OgknSvgaHXLuH7dURVlRii1W9IGmk0hNM:WyyCZztx8KWZyHH7uHkEk6/i6

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Signatures

  • 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.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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.

  • Suspicious use of SetThreadContext 2 IoCs
  • 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 58 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\57edd8b068de60b08dd72c4a6a338404bfe6dab4da2bc277c20ccce353ad2d50.exe
    "C:\Users\Admin\AppData\Local\Temp\57edd8b068de60b08dd72c4a6a338404bfe6dab4da2bc277c20ccce353ad2d50.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3812
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7505166.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7505166.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:392
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y8821378.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y8821378.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1508
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6225673.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6225673.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4348
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
            "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4416
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2853953.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2853953.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1720
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m6316458.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m6316458.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2896
        • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
          "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1912
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN metado.exe /TR "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:4552
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "metado.exe" /P "Admin:N"&&CACLS "metado.exe" /P "Admin:R" /E&&echo Y|CACLS "..\a9e2a16078" /P "Admin:N"&&CACLS "..\a9e2a16078" /P "Admin:R" /E&&Exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:608
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4460
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:2748
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4184
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:N"
                    6⤵
                      PID:4668
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:3824
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3148
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1788
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3098139.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3098139.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2232
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                    "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4244
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:5016
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4860

              Network

              MITRE ATT&CK Enterprise v6

              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\IXP000.TMP\n3098139.exe

                Filesize

                302KB

                MD5

                dec4000cd5894edc7f7a2c4e9f6ba8fb

                SHA1

                dcd77cc88e2b6d05887d58fa89806e9a2c1716c2

                SHA256

                97bae90e675141216a4513c28ed674fb510708a6aec529fc1b4d763de3c0c8a7

                SHA512

                be184fec7ff929a0f9ad9716c5bbd2d4208b395e5a961b67b7f081c8df73586fb7650129fdb369a881e470d16a2aac4c2a494e7c1d0a7c5401aa165683386a37

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3098139.exe

                Filesize

                302KB

                MD5

                dec4000cd5894edc7f7a2c4e9f6ba8fb

                SHA1

                dcd77cc88e2b6d05887d58fa89806e9a2c1716c2

                SHA256

                97bae90e675141216a4513c28ed674fb510708a6aec529fc1b4d763de3c0c8a7

                SHA512

                be184fec7ff929a0f9ad9716c5bbd2d4208b395e5a961b67b7f081c8df73586fb7650129fdb369a881e470d16a2aac4c2a494e7c1d0a7c5401aa165683386a37

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7505166.exe

                Filesize

                444KB

                MD5

                db7d48098711888a4eb1db2b23404388

                SHA1

                756c6c15be7472a5fb5af94482cd217dc795e1b0

                SHA256

                9a64009eeeb1b0b1f13ff18731aabe730046dd3b4a8180420f5040759b77650d

                SHA512

                5d682361b2bcf1fd13523fa62a8a820f3c21359335cf4fc1c04748b85f1e2c66b3a39140c685ebb51864125f816e565344a18a7ed1b0e621b123c5c0708aaf39

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7505166.exe

                Filesize

                444KB

                MD5

                db7d48098711888a4eb1db2b23404388

                SHA1

                756c6c15be7472a5fb5af94482cd217dc795e1b0

                SHA256

                9a64009eeeb1b0b1f13ff18731aabe730046dd3b4a8180420f5040759b77650d

                SHA512

                5d682361b2bcf1fd13523fa62a8a820f3c21359335cf4fc1c04748b85f1e2c66b3a39140c685ebb51864125f816e565344a18a7ed1b0e621b123c5c0708aaf39

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m6316458.exe

                Filesize

                213KB

                MD5

                9632319154c33bd9b028d4e748b48dc8

                SHA1

                2f28eafa36bceca35125c9c84403739a3e48c90e

                SHA256

                37536295358270f6e757a9f845572bcef015cf613e0963fb6eeb0cbeb14fa859

                SHA512

                cfa5c16a533bd8520e1d2d816fac4ce56d053545e7351ca6e4de413b0c1ad25822843a67fe6e2f4439d49009fed7eb2bf2f8f4881b1a32dd10151ab05e177ff8

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m6316458.exe

                Filesize

                213KB

                MD5

                9632319154c33bd9b028d4e748b48dc8

                SHA1

                2f28eafa36bceca35125c9c84403739a3e48c90e

                SHA256

                37536295358270f6e757a9f845572bcef015cf613e0963fb6eeb0cbeb14fa859

                SHA512

                cfa5c16a533bd8520e1d2d816fac4ce56d053545e7351ca6e4de413b0c1ad25822843a67fe6e2f4439d49009fed7eb2bf2f8f4881b1a32dd10151ab05e177ff8

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y8821378.exe

                Filesize

                273KB

                MD5

                02e854299333dbd932557d681492f689

                SHA1

                a9b830ff727d0fc7c74c8f66237f190cca5ff1f5

                SHA256

                3ab4b66e87a70ec41445d71d317f07dfbb7c77cb4352b0d63f8a4cc7591a76f7

                SHA512

                52c6c6701397d45d6bfdffd0ce8be88ceda0556550934e35bbce03241717fb91c7033777fcdd39fab76d88f89f0713dec55fb20b30714b1dfe337edc72b31bc8

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y8821378.exe

                Filesize

                273KB

                MD5

                02e854299333dbd932557d681492f689

                SHA1

                a9b830ff727d0fc7c74c8f66237f190cca5ff1f5

                SHA256

                3ab4b66e87a70ec41445d71d317f07dfbb7c77cb4352b0d63f8a4cc7591a76f7

                SHA512

                52c6c6701397d45d6bfdffd0ce8be88ceda0556550934e35bbce03241717fb91c7033777fcdd39fab76d88f89f0713dec55fb20b30714b1dfe337edc72b31bc8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6225673.exe

                Filesize

                145KB

                MD5

                a750c1899216d2d265ddeb45eeb60188

                SHA1

                0f1ce159545bdc0d17beca6849b21dfa5750cbee

                SHA256

                7c9f2d98dd1ce3db7251a5db176d107bcb1eed5e4effa6db128f61d9306ee3d4

                SHA512

                b5b0f3499732eee86e87ee1af11e0aa637f34b3c65028c4aff4fe5f1413837a0a30bff908d123c5dde40e635c632ba012e471e75e8c601cdc8fad626e0008a8d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6225673.exe

                Filesize

                145KB

                MD5

                a750c1899216d2d265ddeb45eeb60188

                SHA1

                0f1ce159545bdc0d17beca6849b21dfa5750cbee

                SHA256

                7c9f2d98dd1ce3db7251a5db176d107bcb1eed5e4effa6db128f61d9306ee3d4

                SHA512

                b5b0f3499732eee86e87ee1af11e0aa637f34b3c65028c4aff4fe5f1413837a0a30bff908d123c5dde40e635c632ba012e471e75e8c601cdc8fad626e0008a8d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2853953.exe

                Filesize

                168KB

                MD5

                9940868b76750b39abdb29a277b6bb6b

                SHA1

                a5f51d0d4cfb456289283538ce278ae02aee6c10

                SHA256

                525d31190433454ff5dc8dbce8dce2ba4ff80df0bef263050204a96fa1a95a9a

                SHA512

                2e38db07532cb70b95be8ab3fe9f97755ef83e464ca61cab77f923aa751d4d3a041b552ac32ffb2a2f50fbcb8aa34cceddee067dda1861d913a002392e865d96

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2853953.exe

                Filesize

                168KB

                MD5

                9940868b76750b39abdb29a277b6bb6b

                SHA1

                a5f51d0d4cfb456289283538ce278ae02aee6c10

                SHA256

                525d31190433454ff5dc8dbce8dce2ba4ff80df0bef263050204a96fa1a95a9a

                SHA512

                2e38db07532cb70b95be8ab3fe9f97755ef83e464ca61cab77f923aa751d4d3a041b552ac32ffb2a2f50fbcb8aa34cceddee067dda1861d913a002392e865d96

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                9632319154c33bd9b028d4e748b48dc8

                SHA1

                2f28eafa36bceca35125c9c84403739a3e48c90e

                SHA256

                37536295358270f6e757a9f845572bcef015cf613e0963fb6eeb0cbeb14fa859

                SHA512

                cfa5c16a533bd8520e1d2d816fac4ce56d053545e7351ca6e4de413b0c1ad25822843a67fe6e2f4439d49009fed7eb2bf2f8f4881b1a32dd10151ab05e177ff8

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                9632319154c33bd9b028d4e748b48dc8

                SHA1

                2f28eafa36bceca35125c9c84403739a3e48c90e

                SHA256

                37536295358270f6e757a9f845572bcef015cf613e0963fb6eeb0cbeb14fa859

                SHA512

                cfa5c16a533bd8520e1d2d816fac4ce56d053545e7351ca6e4de413b0c1ad25822843a67fe6e2f4439d49009fed7eb2bf2f8f4881b1a32dd10151ab05e177ff8

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                9632319154c33bd9b028d4e748b48dc8

                SHA1

                2f28eafa36bceca35125c9c84403739a3e48c90e

                SHA256

                37536295358270f6e757a9f845572bcef015cf613e0963fb6eeb0cbeb14fa859

                SHA512

                cfa5c16a533bd8520e1d2d816fac4ce56d053545e7351ca6e4de413b0c1ad25822843a67fe6e2f4439d49009fed7eb2bf2f8f4881b1a32dd10151ab05e177ff8

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                9632319154c33bd9b028d4e748b48dc8

                SHA1

                2f28eafa36bceca35125c9c84403739a3e48c90e

                SHA256

                37536295358270f6e757a9f845572bcef015cf613e0963fb6eeb0cbeb14fa859

                SHA512

                cfa5c16a533bd8520e1d2d816fac4ce56d053545e7351ca6e4de413b0c1ad25822843a67fe6e2f4439d49009fed7eb2bf2f8f4881b1a32dd10151ab05e177ff8

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                9632319154c33bd9b028d4e748b48dc8

                SHA1

                2f28eafa36bceca35125c9c84403739a3e48c90e

                SHA256

                37536295358270f6e757a9f845572bcef015cf613e0963fb6eeb0cbeb14fa859

                SHA512

                cfa5c16a533bd8520e1d2d816fac4ce56d053545e7351ca6e4de413b0c1ad25822843a67fe6e2f4439d49009fed7eb2bf2f8f4881b1a32dd10151ab05e177ff8

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/1720-162-0x0000000000930000-0x000000000095E000-memory.dmp

                Filesize

                184KB

              • memory/1720-168-0x0000000005730000-0x00000000057A6000-memory.dmp

                Filesize

                472KB

              • memory/1720-175-0x00000000053E0000-0x00000000053F0000-memory.dmp

                Filesize

                64KB

              • memory/1720-174-0x0000000008CA0000-0x00000000091CC000-memory.dmp

                Filesize

                5.2MB

              • memory/1720-173-0x0000000006890000-0x0000000006A52000-memory.dmp

                Filesize

                1.8MB

              • memory/1720-171-0x0000000006AD0000-0x0000000007074000-memory.dmp

                Filesize

                5.6MB

              • memory/1720-170-0x00000000057B0000-0x0000000005816000-memory.dmp

                Filesize

                408KB

              • memory/1720-169-0x0000000005850000-0x00000000058E2000-memory.dmp

                Filesize

                584KB

              • memory/1720-163-0x0000000005A10000-0x0000000006028000-memory.dmp

                Filesize

                6.1MB

              • memory/1720-176-0x0000000006840000-0x0000000006890000-memory.dmp

                Filesize

                320KB

              • memory/1720-164-0x0000000005500000-0x000000000560A000-memory.dmp

                Filesize

                1.0MB

              • memory/1720-167-0x0000000005430000-0x000000000546C000-memory.dmp

                Filesize

                240KB

              • memory/1720-166-0x00000000053E0000-0x00000000053F0000-memory.dmp

                Filesize

                64KB

              • memory/1720-165-0x00000000053B0000-0x00000000053C2000-memory.dmp

                Filesize

                72KB

              • memory/4244-200-0x0000000005450000-0x0000000005460000-memory.dmp

                Filesize

                64KB

              • memory/4244-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/4416-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB