Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2023 19:14

General

  • Target

    06567499.exe

  • Size

    751KB

  • MD5

    34b63b02a9bc4b6ab34467ae803d2a47

  • SHA1

    89c1eb525d93cfd03248bd7e8b173512d8ef8fd4

  • SHA256

    e21571bf10a238a935dd830b4fbeceb8577dc42204a3918442854f4246fb5e11

  • SHA512

    7672c672b1a1f44f7f4e41abb9636b9b0e565f2900184d71d33c3e3229ddcbbc9129b8280ec2a6450524a5ea4c696683d6e2bb260a3ff76a94148408bf028b63

  • SSDEEP

    12288:eMrNy90nP9IZzyC28N5o72D/V3YW8Qb8btPGnSTq3+RM+UaTBNtSh62a4:byIKxzm2J3YWxbEenSTq3+nHta62/

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

nitro

C2

83.97.73.127:19045

Attributes
  • auth_value

    1b68cf84b9b046f28b71cb39e44aa0e4

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\06567499.exe
    "C:\Users\Admin\AppData\Local\Temp\06567499.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2672
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7287422.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7287422.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4588
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1395542.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1395542.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4508
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1134216.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1134216.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2104
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8267805.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8267805.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2008
          • 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:4584
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9703621.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9703621.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4816
        • 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:4460
          • 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:1160
          • 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:796
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4880
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:2328
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4744
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1772
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:528
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4112
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:336
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6994713.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6994713.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:1288
                  • 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:4884
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1484
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1896

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              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\i6994713.exe

                Filesize

                323KB

                MD5

                5ba973e3b079686617d3c6c388b7cfda

                SHA1

                bd42c700504f78cc5e1ee0beadb4fd2f296cd641

                SHA256

                81bf9497dfd55abd901a0b57b718fc8b50982b271472c535d53141b0a6d7d5de

                SHA512

                9c8202ed60cf903167aaaadcd31f19053ca17856e6715c277d776047c74df70c04f31740605fb78d9b6f47ba2a9d0b1c1b5e092fc96ace2d69e243af7cb5e66a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6994713.exe

                Filesize

                323KB

                MD5

                5ba973e3b079686617d3c6c388b7cfda

                SHA1

                bd42c700504f78cc5e1ee0beadb4fd2f296cd641

                SHA256

                81bf9497dfd55abd901a0b57b718fc8b50982b271472c535d53141b0a6d7d5de

                SHA512

                9c8202ed60cf903167aaaadcd31f19053ca17856e6715c277d776047c74df70c04f31740605fb78d9b6f47ba2a9d0b1c1b5e092fc96ace2d69e243af7cb5e66a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7287422.exe

                Filesize

                450KB

                MD5

                7a41bd008afa4dd19c9f95498ce15409

                SHA1

                00d664ed5f4771ed00e68fd877ce83b36d5e5976

                SHA256

                c241152d6d62bbc89259625d8cb20afda7e2e935a750af2e8a41e56a50f7964d

                SHA512

                89db7edfe83b1b573338ea8d23943daa524e64b9ad63140dd169aac6166985213d46376e0d49c892920f6993c76b36822796634cee734c599662b1361d4f6a65

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7287422.exe

                Filesize

                450KB

                MD5

                7a41bd008afa4dd19c9f95498ce15409

                SHA1

                00d664ed5f4771ed00e68fd877ce83b36d5e5976

                SHA256

                c241152d6d62bbc89259625d8cb20afda7e2e935a750af2e8a41e56a50f7964d

                SHA512

                89db7edfe83b1b573338ea8d23943daa524e64b9ad63140dd169aac6166985213d46376e0d49c892920f6993c76b36822796634cee734c599662b1361d4f6a65

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9703621.exe

                Filesize

                212KB

                MD5

                20f34e9f1040f57ed07a3a681ec838d6

                SHA1

                e44ae1eeb174d8e058859cffcf157deb26f4613e

                SHA256

                368b49d7a514629955c7205ed9c35534c1888f078632fe7588d44b983852d3c7

                SHA512

                5a59eefada87f4869b7c7ca64195e59ae869bd3eba31a24b4088dc24021ebdbcb2c618ca8578c6ddb4bb14c7eb2bb36f9bb39285608ae4956b127b66eec6c8db

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9703621.exe

                Filesize

                212KB

                MD5

                20f34e9f1040f57ed07a3a681ec838d6

                SHA1

                e44ae1eeb174d8e058859cffcf157deb26f4613e

                SHA256

                368b49d7a514629955c7205ed9c35534c1888f078632fe7588d44b983852d3c7

                SHA512

                5a59eefada87f4869b7c7ca64195e59ae869bd3eba31a24b4088dc24021ebdbcb2c618ca8578c6ddb4bb14c7eb2bb36f9bb39285608ae4956b127b66eec6c8db

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1395542.exe

                Filesize

                279KB

                MD5

                427742882edcc1bb0ccde9bc788e569b

                SHA1

                340afc8015179611c5505da882ddb16dc14e74d3

                SHA256

                58740d75b4af06da9da4f5c063590836d455464f64ff5b8bdd8b3b2a19f5c4a4

                SHA512

                e63c2890973b65933765549853e68a7c75d6b2632f830d3ccfa3e75c5a1e0aec8102bb607f898a9e6d8383af459d18654a6b1c5524f0a8d0ae94acdd00c8750f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1395542.exe

                Filesize

                279KB

                MD5

                427742882edcc1bb0ccde9bc788e569b

                SHA1

                340afc8015179611c5505da882ddb16dc14e74d3

                SHA256

                58740d75b4af06da9da4f5c063590836d455464f64ff5b8bdd8b3b2a19f5c4a4

                SHA512

                e63c2890973b65933765549853e68a7c75d6b2632f830d3ccfa3e75c5a1e0aec8102bb607f898a9e6d8383af459d18654a6b1c5524f0a8d0ae94acdd00c8750f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1134216.exe

                Filesize

                168KB

                MD5

                c3c3f7b15992254dd274cfc6abe6fa18

                SHA1

                18c8fe972c24475489f01f785e340e28fc1708f9

                SHA256

                bc90d458c40de9903546f965c969b131f3d4bccbb68f01d2e36ee92da184df89

                SHA512

                32a4541b7fff5750c88554b6f5a3cd7d45912a5e376a32db2d9e3d35d2141d41cea5e1216bfc46f983d8b46694f684501d49a40434e4673399259bcf7f364c77

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1134216.exe

                Filesize

                168KB

                MD5

                c3c3f7b15992254dd274cfc6abe6fa18

                SHA1

                18c8fe972c24475489f01f785e340e28fc1708f9

                SHA256

                bc90d458c40de9903546f965c969b131f3d4bccbb68f01d2e36ee92da184df89

                SHA512

                32a4541b7fff5750c88554b6f5a3cd7d45912a5e376a32db2d9e3d35d2141d41cea5e1216bfc46f983d8b46694f684501d49a40434e4673399259bcf7f364c77

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8267805.exe

                Filesize

                166KB

                MD5

                4965a7f3678f4bb7800e9fe19f9182f2

                SHA1

                4afc330ff7ddd735464dfe98b48e89166110e4bc

                SHA256

                f73ccce0a48dbaaf9c51a30bb20c38d3263d6eee28dd74caa77db6b1fd3330eb

                SHA512

                8d7dcf42455645a3e7b261d1b9eb03bac1cbc21f9efc15f30e39f919d73a7eefbaf4d88e480e6fac7541c7b35f5b2570f756525c090c628c9fa5d798ec4ae409

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8267805.exe

                Filesize

                166KB

                MD5

                4965a7f3678f4bb7800e9fe19f9182f2

                SHA1

                4afc330ff7ddd735464dfe98b48e89166110e4bc

                SHA256

                f73ccce0a48dbaaf9c51a30bb20c38d3263d6eee28dd74caa77db6b1fd3330eb

                SHA512

                8d7dcf42455645a3e7b261d1b9eb03bac1cbc21f9efc15f30e39f919d73a7eefbaf4d88e480e6fac7541c7b35f5b2570f756525c090c628c9fa5d798ec4ae409

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

                Filesize

                212KB

                MD5

                20f34e9f1040f57ed07a3a681ec838d6

                SHA1

                e44ae1eeb174d8e058859cffcf157deb26f4613e

                SHA256

                368b49d7a514629955c7205ed9c35534c1888f078632fe7588d44b983852d3c7

                SHA512

                5a59eefada87f4869b7c7ca64195e59ae869bd3eba31a24b4088dc24021ebdbcb2c618ca8578c6ddb4bb14c7eb2bb36f9bb39285608ae4956b127b66eec6c8db

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

                Filesize

                212KB

                MD5

                20f34e9f1040f57ed07a3a681ec838d6

                SHA1

                e44ae1eeb174d8e058859cffcf157deb26f4613e

                SHA256

                368b49d7a514629955c7205ed9c35534c1888f078632fe7588d44b983852d3c7

                SHA512

                5a59eefada87f4869b7c7ca64195e59ae869bd3eba31a24b4088dc24021ebdbcb2c618ca8578c6ddb4bb14c7eb2bb36f9bb39285608ae4956b127b66eec6c8db

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

                Filesize

                212KB

                MD5

                20f34e9f1040f57ed07a3a681ec838d6

                SHA1

                e44ae1eeb174d8e058859cffcf157deb26f4613e

                SHA256

                368b49d7a514629955c7205ed9c35534c1888f078632fe7588d44b983852d3c7

                SHA512

                5a59eefada87f4869b7c7ca64195e59ae869bd3eba31a24b4088dc24021ebdbcb2c618ca8578c6ddb4bb14c7eb2bb36f9bb39285608ae4956b127b66eec6c8db

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

                Filesize

                212KB

                MD5

                20f34e9f1040f57ed07a3a681ec838d6

                SHA1

                e44ae1eeb174d8e058859cffcf157deb26f4613e

                SHA256

                368b49d7a514629955c7205ed9c35534c1888f078632fe7588d44b983852d3c7

                SHA512

                5a59eefada87f4869b7c7ca64195e59ae869bd3eba31a24b4088dc24021ebdbcb2c618ca8578c6ddb4bb14c7eb2bb36f9bb39285608ae4956b127b66eec6c8db

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

                Filesize

                212KB

                MD5

                20f34e9f1040f57ed07a3a681ec838d6

                SHA1

                e44ae1eeb174d8e058859cffcf157deb26f4613e

                SHA256

                368b49d7a514629955c7205ed9c35534c1888f078632fe7588d44b983852d3c7

                SHA512

                5a59eefada87f4869b7c7ca64195e59ae869bd3eba31a24b4088dc24021ebdbcb2c618ca8578c6ddb4bb14c7eb2bb36f9bb39285608ae4956b127b66eec6c8db

              • 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/2104-157-0x000000000AAD0000-0x000000000AAE2000-memory.dmp

                Filesize

                72KB

              • memory/2104-158-0x0000000005540000-0x0000000005550000-memory.dmp

                Filesize

                64KB

              • memory/2104-167-0x000000000BD70000-0x000000000BDC0000-memory.dmp

                Filesize

                320KB

              • memory/2104-166-0x000000000CB90000-0x000000000D0BC000-memory.dmp

                Filesize

                5.2MB

              • memory/2104-165-0x000000000BEC0000-0x000000000C082000-memory.dmp

                Filesize

                1.8MB

              • memory/2104-164-0x000000000C0B0000-0x000000000C654000-memory.dmp

                Filesize

                5.6MB

              • memory/2104-163-0x000000000B7C0000-0x000000000B826000-memory.dmp

                Filesize

                408KB

              • memory/2104-162-0x000000000B860000-0x000000000B8F2000-memory.dmp

                Filesize

                584KB

              • memory/2104-154-0x0000000000D60000-0x0000000000D8E000-memory.dmp

                Filesize

                184KB

              • memory/2104-155-0x000000000B020000-0x000000000B638000-memory.dmp

                Filesize

                6.1MB

              • memory/2104-161-0x000000000B740000-0x000000000B7B6000-memory.dmp

                Filesize

                472KB

              • memory/2104-160-0x0000000005540000-0x0000000005550000-memory.dmp

                Filesize

                64KB

              • memory/2104-159-0x000000000AB30000-0x000000000AB6C000-memory.dmp

                Filesize

                240KB

              • memory/2104-156-0x000000000ABA0000-0x000000000ACAA000-memory.dmp

                Filesize

                1.0MB

              • memory/4584-172-0x0000000000610000-0x000000000061A000-memory.dmp

                Filesize

                40KB

              • memory/4884-198-0x0000000005200000-0x0000000005210000-memory.dmp

                Filesize

                64KB

              • memory/4884-193-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB