Analysis

  • max time kernel
    143s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/03/2023, 15:05

General

  • Target

    82912133c78bac199cc100d0a1c6f123717461acd05a1ef66d5e6bc2e950608e.exe

  • Size

    877KB

  • MD5

    f32296deafb8fcd1502d72689aae9ad9

  • SHA1

    9f03c63e5aee9d85c15a69043d24f97df2ae9edb

  • SHA256

    82912133c78bac199cc100d0a1c6f123717461acd05a1ef66d5e6bc2e950608e

  • SHA512

    c228e8e41b17a577c4f592585e88f0f281faa456a05ba6c4023a30ccbe8a54a1ffcb67a01cd5f1cae70f12453fd9f60036c1e7b788c4bc4e8eae388e962bfc3c

  • SSDEEP

    24576:PyODn0OMOSeVgPxwDm+q0h8w54bGTM82:aOzeOr2t0P4bGT

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

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

  • RedLine payload 17 IoCs
  • Executes dropped EXE 6 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 3 IoCs
  • 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.

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\82912133c78bac199cc100d0a1c6f123717461acd05a1ef66d5e6bc2e950608e.exe
    "C:\Users\Admin\AppData\Local\Temp\82912133c78bac199cc100d0a1c6f123717461acd05a1ef66d5e6bc2e950608e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1896
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4624.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4624.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2044
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3392.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3392.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2176
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2482.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2482.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2184
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu2428.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu2428.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3504
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3504 -s 1012
            5⤵
            • Program crash
            PID:1532
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rUi02s26.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rUi02s26.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1576
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1576 -s 1352
          4⤵
          • Program crash
          PID:4276
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si789173.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si789173.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4956
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 3504 -ip 3504
    1⤵
      PID:3316
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1576 -ip 1576
      1⤵
        PID:3384

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si789173.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si789173.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4624.exe

        Filesize

        735KB

        MD5

        8a9e5b0f6802166b7b7dc0ffc7517662

        SHA1

        cf6b5868039a99a99430112c1d79d80e6dc2d714

        SHA256

        b3b050569c41e54783c67accb6d64f8291f85b7d6512b7a8247d6191985a6b4e

        SHA512

        8c5b4959525f0d7d8c02d71ad387b5557c7cad16a47cfd6c684f4de38df887c53295dd0d28ad67b2150d84b1fb4c6936b6f70372165c0f024627ce83c25ce6fc

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4624.exe

        Filesize

        735KB

        MD5

        8a9e5b0f6802166b7b7dc0ffc7517662

        SHA1

        cf6b5868039a99a99430112c1d79d80e6dc2d714

        SHA256

        b3b050569c41e54783c67accb6d64f8291f85b7d6512b7a8247d6191985a6b4e

        SHA512

        8c5b4959525f0d7d8c02d71ad387b5557c7cad16a47cfd6c684f4de38df887c53295dd0d28ad67b2150d84b1fb4c6936b6f70372165c0f024627ce83c25ce6fc

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rUi02s26.exe

        Filesize

        420KB

        MD5

        56585908b6b3166f133087966a8f8bb4

        SHA1

        04673499fef2fc436243eca7d821015f069e0016

        SHA256

        9cabbee996cf396b29a60aebdd896791e098d1033dc672af12bdec13297c53cf

        SHA512

        2bc2293cf74e3a9dc18761060be44b633d1405a5b6eb59fb3ed5dde19553480e1b54c3f359fd8aeb290a03446c73d4ce9e70eb4c7c1b79288bac01a78759232e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rUi02s26.exe

        Filesize

        420KB

        MD5

        56585908b6b3166f133087966a8f8bb4

        SHA1

        04673499fef2fc436243eca7d821015f069e0016

        SHA256

        9cabbee996cf396b29a60aebdd896791e098d1033dc672af12bdec13297c53cf

        SHA512

        2bc2293cf74e3a9dc18761060be44b633d1405a5b6eb59fb3ed5dde19553480e1b54c3f359fd8aeb290a03446c73d4ce9e70eb4c7c1b79288bac01a78759232e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3392.exe

        Filesize

        364KB

        MD5

        688ff8fefe117cdbd8b815c564e7932c

        SHA1

        d441b159ad593bb7178515aeab57016e68eacb97

        SHA256

        e5c569ab09049576cae28dea48743127385bdcabef6f55db492ab45108cb16db

        SHA512

        7b42a5be7d55486f0ea0ff23131b9b84ad0dacffda4b78f9b6d27160ac6f0a2831c6e63f25e8ea92eb5a8f23960a5ff20d9e0c523c3b102e4d495c114b45f860

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3392.exe

        Filesize

        364KB

        MD5

        688ff8fefe117cdbd8b815c564e7932c

        SHA1

        d441b159ad593bb7178515aeab57016e68eacb97

        SHA256

        e5c569ab09049576cae28dea48743127385bdcabef6f55db492ab45108cb16db

        SHA512

        7b42a5be7d55486f0ea0ff23131b9b84ad0dacffda4b78f9b6d27160ac6f0a2831c6e63f25e8ea92eb5a8f23960a5ff20d9e0c523c3b102e4d495c114b45f860

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2482.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2482.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu2428.exe

        Filesize

        363KB

        MD5

        a2ca05e3228241d3dbffeb85a9637479

        SHA1

        3c4fdc0a099903296efa4d4d82ea50db61b01efc

        SHA256

        77266674e591e47ffa47435e4d0125c0bc0dc33d1ec78e5c3efb793dbb1b9b84

        SHA512

        c3691b6cfbb1a54bbe650e779c427390afbc45733e775865e1dcdd5675f54ae04b617e5bc262bd2df0515f1f7bf72c82a846d66c9faaa3e2a729077b316bf82f

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu2428.exe

        Filesize

        363KB

        MD5

        a2ca05e3228241d3dbffeb85a9637479

        SHA1

        3c4fdc0a099903296efa4d4d82ea50db61b01efc

        SHA256

        77266674e591e47ffa47435e4d0125c0bc0dc33d1ec78e5c3efb793dbb1b9b84

        SHA512

        c3691b6cfbb1a54bbe650e779c427390afbc45733e775865e1dcdd5675f54ae04b617e5bc262bd2df0515f1f7bf72c82a846d66c9faaa3e2a729077b316bf82f

      • memory/1576-239-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-1117-0x0000000005B70000-0x0000000005BAC000-memory.dmp

        Filesize

        240KB

      • memory/1576-1129-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/1576-1128-0x0000000006AE0000-0x000000000700C000-memory.dmp

        Filesize

        5.2MB

      • memory/1576-1127-0x0000000006910000-0x0000000006AD2000-memory.dmp

        Filesize

        1.8MB

      • memory/1576-1126-0x00000000068B0000-0x0000000006900000-memory.dmp

        Filesize

        320KB

      • memory/1576-1125-0x0000000006820000-0x0000000006896000-memory.dmp

        Filesize

        472KB

      • memory/1576-1124-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/1576-1123-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/1576-1122-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/1576-1120-0x00000000064F0000-0x0000000006582000-memory.dmp

        Filesize

        584KB

      • memory/1576-1119-0x0000000005E20000-0x0000000005E86000-memory.dmp

        Filesize

        408KB

      • memory/1576-1118-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/1576-1116-0x0000000005B10000-0x0000000005B22000-memory.dmp

        Filesize

        72KB

      • memory/1576-1115-0x00000000059D0000-0x0000000005ADA000-memory.dmp

        Filesize

        1.0MB

      • memory/1576-1114-0x0000000005330000-0x0000000005948000-memory.dmp

        Filesize

        6.1MB

      • memory/1576-237-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-235-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-233-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-231-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-229-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-227-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-225-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-223-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-221-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-205-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-207-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-204-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-209-0x0000000000800000-0x000000000084B000-memory.dmp

        Filesize

        300KB

      • memory/1576-210-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-211-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/1576-213-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/1576-216-0x0000000004CF0000-0x0000000004D00000-memory.dmp

        Filesize

        64KB

      • memory/1576-214-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-217-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/1576-219-0x00000000052F0000-0x000000000532E000-memory.dmp

        Filesize

        248KB

      • memory/2184-156-0x000000001B290000-0x000000001B3DE000-memory.dmp

        Filesize

        1.3MB

      • memory/2184-154-0x00000000006E0000-0x00000000006EA000-memory.dmp

        Filesize

        40KB

      • memory/3504-183-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-163-0x0000000004E70000-0x0000000004E80000-memory.dmp

        Filesize

        64KB

      • memory/3504-196-0x0000000004E70000-0x0000000004E80000-memory.dmp

        Filesize

        64KB

      • memory/3504-195-0x0000000004E70000-0x0000000004E80000-memory.dmp

        Filesize

        64KB

      • memory/3504-194-0x0000000000400000-0x000000000071D000-memory.dmp

        Filesize

        3.1MB

      • memory/3504-193-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-191-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-161-0x00000000007F0000-0x000000000081D000-memory.dmp

        Filesize

        180KB

      • memory/3504-189-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-185-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-187-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-179-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-197-0x0000000004E70000-0x0000000004E80000-memory.dmp

        Filesize

        64KB

      • memory/3504-162-0x0000000004E80000-0x0000000005424000-memory.dmp

        Filesize

        5.6MB

      • memory/3504-164-0x0000000004E70000-0x0000000004E80000-memory.dmp

        Filesize

        64KB

      • memory/3504-177-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-175-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-173-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-171-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-169-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-167-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-166-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3504-165-0x0000000004E70000-0x0000000004E80000-memory.dmp

        Filesize

        64KB

      • memory/3504-199-0x0000000000400000-0x000000000071D000-memory.dmp

        Filesize

        3.1MB

      • memory/3504-181-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/4956-1135-0x0000000000850000-0x0000000000882000-memory.dmp

        Filesize

        200KB

      • memory/4956-1136-0x0000000005410000-0x0000000005420000-memory.dmp

        Filesize

        64KB