Analysis

  • max time kernel
    135s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2023 19:53

General

  • Target

    fbb1bbf55e7292938e87f8336b9b89a31d8e85288133878c3b38eba5f4353ec6.exe

  • Size

    771KB

  • MD5

    1cd2304571e1142fa35dd1514436e838

  • SHA1

    d1c1343075c84cb2f2b357e48399be46409fa3a9

  • SHA256

    fbb1bbf55e7292938e87f8336b9b89a31d8e85288133878c3b38eba5f4353ec6

  • SHA512

    b12518e414df93d048ed1ea16ec6c7d05e26eda0bacaaa077882ac9d60be4e7913a3e2aa22ad4f77e1a91e6ad867e316f7c3984c2d472750b98ad48552c28326

  • SSDEEP

    12288:SMrjy90UsBhVcl43jnlRG9OXv3JtHK+LQM/1wRNXOyuIKT90RBh/UkT/kXjN2Y:ByVsBhVZrZ/bHLx1wSyuIQ90xXbCjNv

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

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.

  • 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\fbb1bbf55e7292938e87f8336b9b89a31d8e85288133878c3b38eba5f4353ec6.exe
    "C:\Users\Admin\AppData\Local\Temp\fbb1bbf55e7292938e87f8336b9b89a31d8e85288133878c3b38eba5f4353ec6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4208
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3213483.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3213483.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4860
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9911940.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9911940.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3764
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8405931.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8405931.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4904
          • 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:1628
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5910403.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5910403.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2289146.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2289146.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4460
        • 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:872
          • 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:3232
          • 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:3924
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metado.exe" /P "Admin:N"
              6⤵
                PID:4004
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                6⤵
                  PID:4040
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2860
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:N"
                    6⤵
                      PID:3552
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:4848
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3324
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4016
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5924064.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5924064.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:1136
                  • 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:2464
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4512
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2156

              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\n5924064.exe

                Filesize

                314KB

                MD5

                fdd6553d694aa1a36057212d3377fdfe

                SHA1

                9a5cfd8d0e19ce82fe368028c488f6e8164c6b13

                SHA256

                f7b48274bc8f82cd25d7395117f852a413244cadb92b3717f00a3e96cb9d7486

                SHA512

                85f977bb9cf41f7a6c2f6d928da72a3ad7aa4d29ec9a13531d2237d10bdafc24bb4d0756219bf77c1ece9ef50540d8645b7c418c5260acad1a023c32880b03da

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5924064.exe

                Filesize

                314KB

                MD5

                fdd6553d694aa1a36057212d3377fdfe

                SHA1

                9a5cfd8d0e19ce82fe368028c488f6e8164c6b13

                SHA256

                f7b48274bc8f82cd25d7395117f852a413244cadb92b3717f00a3e96cb9d7486

                SHA512

                85f977bb9cf41f7a6c2f6d928da72a3ad7aa4d29ec9a13531d2237d10bdafc24bb4d0756219bf77c1ece9ef50540d8645b7c418c5260acad1a023c32880b03da

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3213483.exe

                Filesize

                450KB

                MD5

                14cf0e421531e83a3c0b3ef84a176991

                SHA1

                d15c667e8e253812acdbbf359272af15882ba4a3

                SHA256

                1d832adbe9d96d5aa45427fa7375c61b509fa5c6cad20aed1eeb8a00e376ab49

                SHA512

                55b09e548df921bb1829f57cf2f73a2f98758cf75c201b5ae902a897477aeb563ecf00a1b0308a1b316dc1b01c80303f69c069948513d6ca90892e4b81063982

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3213483.exe

                Filesize

                450KB

                MD5

                14cf0e421531e83a3c0b3ef84a176991

                SHA1

                d15c667e8e253812acdbbf359272af15882ba4a3

                SHA256

                1d832adbe9d96d5aa45427fa7375c61b509fa5c6cad20aed1eeb8a00e376ab49

                SHA512

                55b09e548df921bb1829f57cf2f73a2f98758cf75c201b5ae902a897477aeb563ecf00a1b0308a1b316dc1b01c80303f69c069948513d6ca90892e4b81063982

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2289146.exe

                Filesize

                206KB

                MD5

                190c535f8d4fb977afdb85b937aa9f52

                SHA1

                1e4089cd3a74572598432035e12b01335c1a97ab

                SHA256

                39bee334c8a1a06c72f0b22cbcff6bfaf14bcb8dedbb32ca49b7a7d03d6aaa0b

                SHA512

                0bd2800b7b16d1f34079871cf68fda3478df31dc29899fbafea5ac792882b0bb1dc081d2c4077594d7c82a1b51159b7b24535b9b9b1fe7a9ed43fbe6443fe3dd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2289146.exe

                Filesize

                206KB

                MD5

                190c535f8d4fb977afdb85b937aa9f52

                SHA1

                1e4089cd3a74572598432035e12b01335c1a97ab

                SHA256

                39bee334c8a1a06c72f0b22cbcff6bfaf14bcb8dedbb32ca49b7a7d03d6aaa0b

                SHA512

                0bd2800b7b16d1f34079871cf68fda3478df31dc29899fbafea5ac792882b0bb1dc081d2c4077594d7c82a1b51159b7b24535b9b9b1fe7a9ed43fbe6443fe3dd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9911940.exe

                Filesize

                278KB

                MD5

                b3828ac3d62cb5d0631ea723a45da924

                SHA1

                b1d6aaaaf65c977336bd39de61c3e6853719e8d3

                SHA256

                191b48ddbc20fc62c7025c7cb9da72b92bd86637db12a73e139ac9e3ecd83299

                SHA512

                89535363e4498da1348e1041011d1509dc60e37916d7242f2a255f465da2466f875b2535c56cfb828e9efc1c0d41c82ff25797af9846c2c7026a7498c922f135

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9911940.exe

                Filesize

                278KB

                MD5

                b3828ac3d62cb5d0631ea723a45da924

                SHA1

                b1d6aaaaf65c977336bd39de61c3e6853719e8d3

                SHA256

                191b48ddbc20fc62c7025c7cb9da72b92bd86637db12a73e139ac9e3ecd83299

                SHA512

                89535363e4498da1348e1041011d1509dc60e37916d7242f2a255f465da2466f875b2535c56cfb828e9efc1c0d41c82ff25797af9846c2c7026a7498c922f135

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8405931.exe

                Filesize

                180KB

                MD5

                23e723607baf3deb6ada80bd8afa06de

                SHA1

                b0b623830cb2f3e84ebe5bd98ac924119a9de790

                SHA256

                f4b64186f3b746fc9468c41690557b22018f0644cdcce34c230d31d223a4650d

                SHA512

                b8021c0a158718f2dbccc58abd5468f2b72978e6dd7f4c7cee3899badb3b7536f8578b8f29993ce93913bfadabced8b1aa0e19037096c6efe71ed06f53eb9263

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8405931.exe

                Filesize

                180KB

                MD5

                23e723607baf3deb6ada80bd8afa06de

                SHA1

                b0b623830cb2f3e84ebe5bd98ac924119a9de790

                SHA256

                f4b64186f3b746fc9468c41690557b22018f0644cdcce34c230d31d223a4650d

                SHA512

                b8021c0a158718f2dbccc58abd5468f2b72978e6dd7f4c7cee3899badb3b7536f8578b8f29993ce93913bfadabced8b1aa0e19037096c6efe71ed06f53eb9263

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5910403.exe

                Filesize

                145KB

                MD5

                85cd0c83bfb5ec0df4afdfe03ae5ed0c

                SHA1

                f719d60b4582c40a02500920c2f02473303303bf

                SHA256

                24e67a167b0d6b22be9dcff57b73c79dc9c491a96d13ac1c8391be48e61c52d0

                SHA512

                fe131490efd5a53c579ab9c11b912af63f7f8b8b5cba25c2e520527b4cec30ebba81d2c6d7b53aa997f900004ceb541778ab25b75c9f2ace03927ece97fd37d0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5910403.exe

                Filesize

                145KB

                MD5

                85cd0c83bfb5ec0df4afdfe03ae5ed0c

                SHA1

                f719d60b4582c40a02500920c2f02473303303bf

                SHA256

                24e67a167b0d6b22be9dcff57b73c79dc9c491a96d13ac1c8391be48e61c52d0

                SHA512

                fe131490efd5a53c579ab9c11b912af63f7f8b8b5cba25c2e520527b4cec30ebba81d2c6d7b53aa997f900004ceb541778ab25b75c9f2ace03927ece97fd37d0

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

                Filesize

                206KB

                MD5

                190c535f8d4fb977afdb85b937aa9f52

                SHA1

                1e4089cd3a74572598432035e12b01335c1a97ab

                SHA256

                39bee334c8a1a06c72f0b22cbcff6bfaf14bcb8dedbb32ca49b7a7d03d6aaa0b

                SHA512

                0bd2800b7b16d1f34079871cf68fda3478df31dc29899fbafea5ac792882b0bb1dc081d2c4077594d7c82a1b51159b7b24535b9b9b1fe7a9ed43fbe6443fe3dd

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

                Filesize

                206KB

                MD5

                190c535f8d4fb977afdb85b937aa9f52

                SHA1

                1e4089cd3a74572598432035e12b01335c1a97ab

                SHA256

                39bee334c8a1a06c72f0b22cbcff6bfaf14bcb8dedbb32ca49b7a7d03d6aaa0b

                SHA512

                0bd2800b7b16d1f34079871cf68fda3478df31dc29899fbafea5ac792882b0bb1dc081d2c4077594d7c82a1b51159b7b24535b9b9b1fe7a9ed43fbe6443fe3dd

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

                Filesize

                206KB

                MD5

                190c535f8d4fb977afdb85b937aa9f52

                SHA1

                1e4089cd3a74572598432035e12b01335c1a97ab

                SHA256

                39bee334c8a1a06c72f0b22cbcff6bfaf14bcb8dedbb32ca49b7a7d03d6aaa0b

                SHA512

                0bd2800b7b16d1f34079871cf68fda3478df31dc29899fbafea5ac792882b0bb1dc081d2c4077594d7c82a1b51159b7b24535b9b9b1fe7a9ed43fbe6443fe3dd

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

                Filesize

                206KB

                MD5

                190c535f8d4fb977afdb85b937aa9f52

                SHA1

                1e4089cd3a74572598432035e12b01335c1a97ab

                SHA256

                39bee334c8a1a06c72f0b22cbcff6bfaf14bcb8dedbb32ca49b7a7d03d6aaa0b

                SHA512

                0bd2800b7b16d1f34079871cf68fda3478df31dc29899fbafea5ac792882b0bb1dc081d2c4077594d7c82a1b51159b7b24535b9b9b1fe7a9ed43fbe6443fe3dd

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

                Filesize

                206KB

                MD5

                190c535f8d4fb977afdb85b937aa9f52

                SHA1

                1e4089cd3a74572598432035e12b01335c1a97ab

                SHA256

                39bee334c8a1a06c72f0b22cbcff6bfaf14bcb8dedbb32ca49b7a7d03d6aaa0b

                SHA512

                0bd2800b7b16d1f34079871cf68fda3478df31dc29899fbafea5ac792882b0bb1dc081d2c4077594d7c82a1b51159b7b24535b9b9b1fe7a9ed43fbe6443fe3dd

              • 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/1628-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/2464-196-0x0000000000FC0000-0x0000000000FEA000-memory.dmp

                Filesize

                168KB

              • memory/2464-202-0x0000000005840000-0x0000000005850000-memory.dmp

                Filesize

                64KB

              • memory/3780-163-0x0000000000B40000-0x0000000000B6A000-memory.dmp

                Filesize

                168KB

              • memory/3780-177-0x0000000006710000-0x0000000006760000-memory.dmp

                Filesize

                320KB

              • memory/3780-176-0x0000000006690000-0x0000000006706000-memory.dmp

                Filesize

                472KB

              • memory/3780-175-0x0000000005530000-0x0000000005540000-memory.dmp

                Filesize

                64KB

              • memory/3780-174-0x00000000075F0000-0x0000000007B1C000-memory.dmp

                Filesize

                5.2MB

              • memory/3780-173-0x0000000006EF0000-0x00000000070B2000-memory.dmp

                Filesize

                1.8MB

              • memory/3780-171-0x0000000006470000-0x0000000006502000-memory.dmp

                Filesize

                584KB

              • memory/3780-170-0x0000000006940000-0x0000000006EE4000-memory.dmp

                Filesize

                5.6MB

              • memory/3780-169-0x0000000005880000-0x00000000058E6000-memory.dmp

                Filesize

                408KB

              • memory/3780-168-0x0000000005530000-0x0000000005540000-memory.dmp

                Filesize

                64KB

              • memory/3780-167-0x0000000005580000-0x00000000055BC000-memory.dmp

                Filesize

                240KB

              • memory/3780-166-0x0000000005510000-0x0000000005522000-memory.dmp

                Filesize

                72KB

              • memory/3780-165-0x00000000055E0000-0x00000000056EA000-memory.dmp

                Filesize

                1.0MB

              • memory/3780-164-0x0000000005A60000-0x0000000006078000-memory.dmp

                Filesize

                6.1MB