Analysis

  • max time kernel
    116s
  • max time network
    152s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06/05/2023, 14:51

General

  • Target

    abefd9014aa30843b180c84db652d9fc229d41703b580e5fb0dd6c0a35abb2e7.exe

  • Size

    479KB

  • MD5

    debd2e71354563bb0efd113fc439c51f

  • SHA1

    3e1bace9df783acb2ba417483d343a032d67256b

  • SHA256

    abefd9014aa30843b180c84db652d9fc229d41703b580e5fb0dd6c0a35abb2e7

  • SHA512

    528d69e9c75079a385894e5141b32dc5b34d200ad4dd0850839dc92b0542917c783fe3e124a3e798fe37717b48cd15a94fd473e5f75fde82eefdbc1804219a2d

  • SSDEEP

    12288:rMrMy90drZVqZb+BXZpbKxKxUJIMi7gX:ny6ZKUZpexKoYy

Malware Config

Extracted

Family

redline

Botnet

dariy

C2

217.196.96.101:4132

Attributes
  • auth_value

    2f34aa0d1cb1023a826825b68ebedcc8

Signatures

  • 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 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
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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\abefd9014aa30843b180c84db652d9fc229d41703b580e5fb0dd6c0a35abb2e7.exe
    "C:\Users\Admin\AppData\Local\Temp\abefd9014aa30843b180c84db652d9fc229d41703b580e5fb0dd6c0a35abb2e7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4220
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4736937.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4736937.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3775664.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3775664.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1436
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8705250.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8705250.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4840
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3760711.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3760711.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1532
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4908
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:2176
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4624
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4520
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:3976
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4512
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4528
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4532
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4880
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:5112
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4848
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1012

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3760711.exe

                Filesize

                207KB

                MD5

                f66f18839c7b22115e4c57db000f6abe

                SHA1

                63eb7c1264f717caa431708f58a84c284ee6cde1

                SHA256

                1395e6f08104d2f28c776ffca13e5e44fa6fbb9ad2b212caa9b7f26e99eba046

                SHA512

                6e91c26442053727c2aea603b9994f9d3e85b6e6ec172ed44ca15b9d2252edc6d89c681563f385ff72060d8b3045e07eae0905f3de19f5ab65c247696f6338d2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3760711.exe

                Filesize

                207KB

                MD5

                f66f18839c7b22115e4c57db000f6abe

                SHA1

                63eb7c1264f717caa431708f58a84c284ee6cde1

                SHA256

                1395e6f08104d2f28c776ffca13e5e44fa6fbb9ad2b212caa9b7f26e99eba046

                SHA512

                6e91c26442053727c2aea603b9994f9d3e85b6e6ec172ed44ca15b9d2252edc6d89c681563f385ff72060d8b3045e07eae0905f3de19f5ab65c247696f6338d2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4736937.exe

                Filesize

                307KB

                MD5

                221cf080d8626617839082253d43c0be

                SHA1

                b7a48636a6be45bedb1a170d26dde16398f250d4

                SHA256

                61283be6924fee084859429eaa172761992f46f3a68d4dcd6b8d21a9c2f40b74

                SHA512

                a150b5d083399c22cab3e157869d8bb303784e9c9bc205971b8f26118e964f51cd75e5ef2061edd4d7ae9ed751afcb2da1abee0d6804398c78b8e4f6d4d10401

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4736937.exe

                Filesize

                307KB

                MD5

                221cf080d8626617839082253d43c0be

                SHA1

                b7a48636a6be45bedb1a170d26dde16398f250d4

                SHA256

                61283be6924fee084859429eaa172761992f46f3a68d4dcd6b8d21a9c2f40b74

                SHA512

                a150b5d083399c22cab3e157869d8bb303784e9c9bc205971b8f26118e964f51cd75e5ef2061edd4d7ae9ed751afcb2da1abee0d6804398c78b8e4f6d4d10401

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3775664.exe

                Filesize

                168KB

                MD5

                c38a26ae8f9339646c73b6656cfd3653

                SHA1

                7d9ce52f0a4639cae922c9e517f79b7402beaf01

                SHA256

                c9ea37094b5e566a971349b8f08f745438b4c939edba7980d13d0884809e3fde

                SHA512

                204a3fa29a6d46877085287a8b3c950db4c7d69c03c5eff047c59e8596bc7fe2574cbee6d9e355965ba49bddff2a22fde3610d16c943985431ae616a2155d465

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3775664.exe

                Filesize

                168KB

                MD5

                c38a26ae8f9339646c73b6656cfd3653

                SHA1

                7d9ce52f0a4639cae922c9e517f79b7402beaf01

                SHA256

                c9ea37094b5e566a971349b8f08f745438b4c939edba7980d13d0884809e3fde

                SHA512

                204a3fa29a6d46877085287a8b3c950db4c7d69c03c5eff047c59e8596bc7fe2574cbee6d9e355965ba49bddff2a22fde3610d16c943985431ae616a2155d465

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8705250.exe

                Filesize

                176KB

                MD5

                940fe7244a0855e24940d73fcd08b6e7

                SHA1

                b7bca164ad2b89efb514c39ded36abf238db2009

                SHA256

                5af317b65e291563fe8a3eaadeb415991d8e72210d35cdef3634969d6c6a72a0

                SHA512

                5c9b8d3e155eeb454e5070da9b7fd463f96db0810eb7e2026f64876a4f4b701b5f104e83c8059d4538db27f9d88194aa1a7a53b47645082c7a43409c98cf72f2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8705250.exe

                Filesize

                176KB

                MD5

                940fe7244a0855e24940d73fcd08b6e7

                SHA1

                b7bca164ad2b89efb514c39ded36abf238db2009

                SHA256

                5af317b65e291563fe8a3eaadeb415991d8e72210d35cdef3634969d6c6a72a0

                SHA512

                5c9b8d3e155eeb454e5070da9b7fd463f96db0810eb7e2026f64876a4f4b701b5f104e83c8059d4538db27f9d88194aa1a7a53b47645082c7a43409c98cf72f2

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                207KB

                MD5

                f66f18839c7b22115e4c57db000f6abe

                SHA1

                63eb7c1264f717caa431708f58a84c284ee6cde1

                SHA256

                1395e6f08104d2f28c776ffca13e5e44fa6fbb9ad2b212caa9b7f26e99eba046

                SHA512

                6e91c26442053727c2aea603b9994f9d3e85b6e6ec172ed44ca15b9d2252edc6d89c681563f385ff72060d8b3045e07eae0905f3de19f5ab65c247696f6338d2

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                207KB

                MD5

                f66f18839c7b22115e4c57db000f6abe

                SHA1

                63eb7c1264f717caa431708f58a84c284ee6cde1

                SHA256

                1395e6f08104d2f28c776ffca13e5e44fa6fbb9ad2b212caa9b7f26e99eba046

                SHA512

                6e91c26442053727c2aea603b9994f9d3e85b6e6ec172ed44ca15b9d2252edc6d89c681563f385ff72060d8b3045e07eae0905f3de19f5ab65c247696f6338d2

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                207KB

                MD5

                f66f18839c7b22115e4c57db000f6abe

                SHA1

                63eb7c1264f717caa431708f58a84c284ee6cde1

                SHA256

                1395e6f08104d2f28c776ffca13e5e44fa6fbb9ad2b212caa9b7f26e99eba046

                SHA512

                6e91c26442053727c2aea603b9994f9d3e85b6e6ec172ed44ca15b9d2252edc6d89c681563f385ff72060d8b3045e07eae0905f3de19f5ab65c247696f6338d2

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                207KB

                MD5

                f66f18839c7b22115e4c57db000f6abe

                SHA1

                63eb7c1264f717caa431708f58a84c284ee6cde1

                SHA256

                1395e6f08104d2f28c776ffca13e5e44fa6fbb9ad2b212caa9b7f26e99eba046

                SHA512

                6e91c26442053727c2aea603b9994f9d3e85b6e6ec172ed44ca15b9d2252edc6d89c681563f385ff72060d8b3045e07eae0905f3de19f5ab65c247696f6338d2

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                207KB

                MD5

                f66f18839c7b22115e4c57db000f6abe

                SHA1

                63eb7c1264f717caa431708f58a84c284ee6cde1

                SHA256

                1395e6f08104d2f28c776ffca13e5e44fa6fbb9ad2b212caa9b7f26e99eba046

                SHA512

                6e91c26442053727c2aea603b9994f9d3e85b6e6ec172ed44ca15b9d2252edc6d89c681563f385ff72060d8b3045e07eae0905f3de19f5ab65c247696f6338d2

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

                Filesize

                89KB

                MD5

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

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

                Filesize

                89KB

                MD5

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

              • 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

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

              • memory/1436-137-0x00000000057A0000-0x00000000057B0000-memory.dmp

                Filesize

                64KB

              • memory/1436-139-0x0000000005CC0000-0x0000000005D52000-memory.dmp

                Filesize

                584KB

              • memory/1436-140-0x0000000006EE0000-0x00000000073DE000-memory.dmp

                Filesize

                5.0MB

              • memory/1436-141-0x0000000005D60000-0x0000000005DC6000-memory.dmp

                Filesize

                408KB

              • memory/1436-142-0x0000000005E70000-0x0000000005EC0000-memory.dmp

                Filesize

                320KB

              • memory/1436-143-0x00000000073E0000-0x00000000075A2000-memory.dmp

                Filesize

                1.8MB

              • memory/1436-144-0x00000000057A0000-0x00000000057B0000-memory.dmp

                Filesize

                64KB

              • memory/1436-145-0x0000000009160000-0x000000000968C000-memory.dmp

                Filesize

                5.2MB

              • memory/1436-138-0x0000000005BA0000-0x0000000005C16000-memory.dmp

                Filesize

                472KB

              • memory/1436-136-0x00000000058F0000-0x000000000593B000-memory.dmp

                Filesize

                300KB

              • memory/1436-135-0x00000000058B0000-0x00000000058EE000-memory.dmp

                Filesize

                248KB

              • memory/1436-134-0x0000000005710000-0x0000000005722000-memory.dmp

                Filesize

                72KB

              • memory/1436-133-0x00000000059C0000-0x0000000005ACA000-memory.dmp

                Filesize

                1.0MB

              • memory/1436-132-0x0000000005EC0000-0x00000000064C6000-memory.dmp

                Filesize

                6.0MB

              • memory/1436-131-0x0000000003040000-0x0000000003046000-memory.dmp

                Filesize

                24KB

              • memory/1436-130-0x0000000000F10000-0x0000000000F3E000-memory.dmp

                Filesize

                184KB

              • memory/4840-153-0x00000000024D0000-0x00000000024E0000-memory.dmp

                Filesize

                64KB

              • memory/4840-162-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-164-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-166-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-168-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-170-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-172-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-174-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-176-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-178-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-180-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-182-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-160-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-158-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-154-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-156-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/4840-155-0x00000000024D0000-0x00000000024E0000-memory.dmp

                Filesize

                64KB

              • memory/4840-152-0x00000000024D0000-0x00000000024E0000-memory.dmp

                Filesize

                64KB

              • memory/4840-151-0x0000000002200000-0x0000000002218000-memory.dmp

                Filesize

                96KB

              • memory/4840-150-0x00000000007B0000-0x00000000007CA000-memory.dmp

                Filesize

                104KB

              • memory/4840-183-0x00000000024D0000-0x00000000024E0000-memory.dmp

                Filesize

                64KB

              • memory/4840-184-0x00000000024D0000-0x00000000024E0000-memory.dmp

                Filesize

                64KB

              • memory/4840-185-0x00000000024D0000-0x00000000024E0000-memory.dmp

                Filesize

                64KB