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Analysis

  • max time kernel
    145s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/03/2023, 00:25

General

  • Target

    c58b3672a3f9175556f488e1f5c4ebd5e8de5f0fc9b6b06e460d128bd4c2a08c.exe

  • Size

    819KB

  • MD5

    a06927b69b66960da6b75268d768542a

  • SHA1

    de68f3e6b016cfb3b06da9b02f779822b1d37950

  • SHA256

    c58b3672a3f9175556f488e1f5c4ebd5e8de5f0fc9b6b06e460d128bd4c2a08c

  • SHA512

    328d2fe70ce81b8324cac2077cf02869847073460327ce467fc8f29a55e2f27efaeb748b36857e783f78310f6747dfc2b817a5542010fb74bf04c056fab9fb3b

  • SSDEEP

    24576:Dyfq9qjEI++9nd6bxaWUSwDrtZ8UhOkzk9f/J:Wi9qQ7SdCJwvrkN

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

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 19 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.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services 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\c58b3672a3f9175556f488e1f5c4ebd5e8de5f0fc9b6b06e460d128bd4c2a08c.exe
    "C:\Users\Admin\AppData\Local\Temp\c58b3672a3f9175556f488e1f5c4ebd5e8de5f0fc9b6b06e460d128bd4c2a08c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8893.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8893.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1300
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9162.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9162.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3044
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6773Kt.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6773Kt.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4748
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h39qy96.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h39qy96.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2096
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 1088
            5⤵
            • Program crash
            PID:4356
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\igSEd74.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\igSEd74.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1800
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 1336
          4⤵
          • Program crash
          PID:3812
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l74mn49.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l74mn49.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:544
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2096 -ip 2096
    1⤵
      PID:544
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 1800 -ip 1800
      1⤵
        PID:3380
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:1868

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l74mn49.exe

        Filesize

        175KB

        MD5

        6c4c2a56d5dd785adbe4fe60fa3cc1f2

        SHA1

        f8bd4379310258f8e54c47b56f5eec7394adb9a2

        SHA256

        b182f2d3d49bdda2e29a0ed312deef4bee03983de54080c5e97ad6422de192d2

        SHA512

        f6958cab80e2f7736cea307b51be546e50acd5494b72db0343a09e6ef8c446114f51be6c9826fcb6e9f7190e4ec8415c0a403c3c1706183577c2604b877ff830

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l74mn49.exe

        Filesize

        175KB

        MD5

        6c4c2a56d5dd785adbe4fe60fa3cc1f2

        SHA1

        f8bd4379310258f8e54c47b56f5eec7394adb9a2

        SHA256

        b182f2d3d49bdda2e29a0ed312deef4bee03983de54080c5e97ad6422de192d2

        SHA512

        f6958cab80e2f7736cea307b51be546e50acd5494b72db0343a09e6ef8c446114f51be6c9826fcb6e9f7190e4ec8415c0a403c3c1706183577c2604b877ff830

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8893.exe

        Filesize

        676KB

        MD5

        4d26992beee62f3418e8a38517429874

        SHA1

        ae90161f693aa7273a4d24ccf9c7409ac4585ad5

        SHA256

        d7e73c1856cd3215fa22390eb0cb59886cf57bcb91cd5890af2c4520c83cab2e

        SHA512

        9a5fb342e8956476fa5ad87bfbd2f4c0b5151e654f9260d2854c0eea3bd863a7073109cc7c1deef0d60d70bd9f0a4a050546efe1a5d745a49ade08e0e9914dc8

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8893.exe

        Filesize

        676KB

        MD5

        4d26992beee62f3418e8a38517429874

        SHA1

        ae90161f693aa7273a4d24ccf9c7409ac4585ad5

        SHA256

        d7e73c1856cd3215fa22390eb0cb59886cf57bcb91cd5890af2c4520c83cab2e

        SHA512

        9a5fb342e8956476fa5ad87bfbd2f4c0b5151e654f9260d2854c0eea3bd863a7073109cc7c1deef0d60d70bd9f0a4a050546efe1a5d745a49ade08e0e9914dc8

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\igSEd74.exe

        Filesize

        349KB

        MD5

        4da0beb25624efb17bc2ec601e3dd118

        SHA1

        50a17d4504d16bf78b521d1286484fed91b0fdaf

        SHA256

        e15eac2172015b751df767101ac9f2ced3315bfb635c901686e3c2292ff3f9d8

        SHA512

        60b928a46a3db5c2992134e7a1bf3aa0b3ea4b1d7054b6c337a767ca7932ef8ef0df79e10d96a655c8087c04915929c8c5588808d6d38cc1e9b0b3497cc1f49b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\igSEd74.exe

        Filesize

        349KB

        MD5

        4da0beb25624efb17bc2ec601e3dd118

        SHA1

        50a17d4504d16bf78b521d1286484fed91b0fdaf

        SHA256

        e15eac2172015b751df767101ac9f2ced3315bfb635c901686e3c2292ff3f9d8

        SHA512

        60b928a46a3db5c2992134e7a1bf3aa0b3ea4b1d7054b6c337a767ca7932ef8ef0df79e10d96a655c8087c04915929c8c5588808d6d38cc1e9b0b3497cc1f49b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9162.exe

        Filesize

        334KB

        MD5

        243ef40c8bb99ec8b195d8b737be46e2

        SHA1

        7352b974a41efe89a79e95d77264534c6c54b5dc

        SHA256

        4639797a9dedf7b60ae98dc36b940c0dac1a390ecd627e7a664303332433b6db

        SHA512

        66d0e5e9559565496be5cfaf58f7149c700bc944bc61834997d84714435c738772eda867a26064f9f34669e7520875fafb99834d3fe542dbff2855997a891fbb

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9162.exe

        Filesize

        334KB

        MD5

        243ef40c8bb99ec8b195d8b737be46e2

        SHA1

        7352b974a41efe89a79e95d77264534c6c54b5dc

        SHA256

        4639797a9dedf7b60ae98dc36b940c0dac1a390ecd627e7a664303332433b6db

        SHA512

        66d0e5e9559565496be5cfaf58f7149c700bc944bc61834997d84714435c738772eda867a26064f9f34669e7520875fafb99834d3fe542dbff2855997a891fbb

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6773Kt.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6773Kt.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h39qy96.exe

        Filesize

        290KB

        MD5

        3cc838ed6c0d4d543cacdd3c5c45c1b0

        SHA1

        b536a7038d8f6f4c8491d19e2630906e15df2423

        SHA256

        b3f6d65b5219351657bcb23ad695719d79264934b6a33a42883be3710b23abd0

        SHA512

        184b324695dddcc8e7f66af332161b18b4078227588416e9ed9666d78ce7b7a40df1cf3ee3c5b9d9aeb483666f5b6dba9fc1d6fef6f82adcdf8531471fab5065

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h39qy96.exe

        Filesize

        290KB

        MD5

        3cc838ed6c0d4d543cacdd3c5c45c1b0

        SHA1

        b536a7038d8f6f4c8491d19e2630906e15df2423

        SHA256

        b3f6d65b5219351657bcb23ad695719d79264934b6a33a42883be3710b23abd0

        SHA512

        184b324695dddcc8e7f66af332161b18b4078227588416e9ed9666d78ce7b7a40df1cf3ee3c5b9d9aeb483666f5b6dba9fc1d6fef6f82adcdf8531471fab5065

      • memory/544-1135-0x00000000055B0000-0x00000000055C0000-memory.dmp

        Filesize

        64KB

      • memory/544-1134-0x0000000000C90000-0x0000000000CC2000-memory.dmp

        Filesize

        200KB

      • memory/1800-345-0x00000000028B0000-0x00000000028C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1115-0x0000000005C20000-0x0000000005C32000-memory.dmp

        Filesize

        72KB

      • memory/1800-1128-0x00000000028B0000-0x00000000028C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1127-0x0000000006BF0000-0x000000000711C000-memory.dmp

        Filesize

        5.2MB

      • memory/1800-1126-0x0000000006A20000-0x0000000006BE2000-memory.dmp

        Filesize

        1.8MB

      • memory/1800-1125-0x00000000028B0000-0x00000000028C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1124-0x00000000028B0000-0x00000000028C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1123-0x00000000028B0000-0x00000000028C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1121-0x0000000006760000-0x00000000067B0000-memory.dmp

        Filesize

        320KB

      • memory/1800-1120-0x00000000066D0000-0x0000000006746000-memory.dmp

        Filesize

        472KB

      • memory/1800-1119-0x00000000065E0000-0x0000000006672000-memory.dmp

        Filesize

        584KB

      • memory/1800-1118-0x0000000005F30000-0x0000000005F96000-memory.dmp

        Filesize

        408KB

      • memory/1800-1117-0x0000000005C40000-0x0000000005C7C000-memory.dmp

        Filesize

        240KB

      • memory/1800-1116-0x00000000028B0000-0x00000000028C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1114-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

        Filesize

        1.0MB

      • memory/1800-1113-0x0000000005440000-0x0000000005A58000-memory.dmp

        Filesize

        6.1MB

      • memory/1800-343-0x00000000028B0000-0x00000000028C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-341-0x00000000028B0000-0x00000000028C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-339-0x00000000024A0000-0x00000000024EB000-memory.dmp

        Filesize

        300KB

      • memory/1800-236-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-234-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-232-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-203-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-204-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-206-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-208-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-210-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-212-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-214-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-216-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-218-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-220-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-222-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-224-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-226-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-228-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/1800-230-0x00000000053A0000-0x00000000053DE000-memory.dmp

        Filesize

        248KB

      • memory/2096-189-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-162-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-198-0x0000000000400000-0x0000000000830000-memory.dmp

        Filesize

        4.2MB

      • memory/2096-197-0x0000000005170000-0x0000000005180000-memory.dmp

        Filesize

        64KB

      • memory/2096-195-0x0000000005170000-0x0000000005180000-memory.dmp

        Filesize

        64KB

      • memory/2096-196-0x0000000005170000-0x0000000005180000-memory.dmp

        Filesize

        64KB

      • memory/2096-163-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-193-0x0000000000400000-0x0000000000830000-memory.dmp

        Filesize

        4.2MB

      • memory/2096-192-0x0000000005170000-0x0000000005180000-memory.dmp

        Filesize

        64KB

      • memory/2096-169-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-191-0x0000000005170000-0x0000000005180000-memory.dmp

        Filesize

        64KB

      • memory/2096-190-0x0000000005170000-0x0000000005180000-memory.dmp

        Filesize

        64KB

      • memory/2096-167-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-165-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-177-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-183-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-181-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-179-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-185-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-175-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-173-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-171-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-187-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/2096-161-0x0000000005180000-0x0000000005724000-memory.dmp

        Filesize

        5.6MB

      • memory/2096-160-0x00000000009B0000-0x00000000009DD000-memory.dmp

        Filesize

        180KB

      • memory/4748-154-0x0000000000490000-0x000000000049A000-memory.dmp

        Filesize

        40KB