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Analysis

  • max time kernel
    145s
  • max time network
    170s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    06/05/2023, 22:06

General

  • Target

    5bd9b291d75af7da767ccfd9442e39fc2a36f83c84ba9416a78c62a54164b4ab.exe

  • Size

    1.4MB

  • MD5

    8d90361e8bf7f26eec4a063c82eaa6cd

  • SHA1

    a44abc8788bfaaac8ee0e8a6b70458471a8e5648

  • SHA256

    5bd9b291d75af7da767ccfd9442e39fc2a36f83c84ba9416a78c62a54164b4ab

  • SHA512

    3d9406f3be98992338f264f08c27f396062cfd5376717da4e9d9efbfc1481f6d7c699ac9dbcd4ba792550ce5aad4b4c176520ccc43e485d3dc2b93e58a6a25ff

  • SSDEEP

    24576:tyrFNdHyoabka1N0oVq38WevoGuLiWnbC5z+jUFp9WHk3/fpcBx5Qf:I5Ko30tQsToGuLiASzEwWHrBxO

Malware Config

Extracted

Family

redline

Botnet

mazda

C2

217.196.96.56:4138

Attributes
  • auth_value

    3d2870537d84a4c6d7aeecd002871c51

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.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 13 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5bd9b291d75af7da767ccfd9442e39fc2a36f83c84ba9416a78c62a54164b4ab.exe
    "C:\Users\Admin\AppData\Local\Temp\5bd9b291d75af7da767ccfd9442e39fc2a36f83c84ba9416a78c62a54164b4ab.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1788
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2651320.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2651320.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1936
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6031072.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6031072.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:532
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v9779676.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v9779676.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:268
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0364664.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0364664.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:612
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a9918398.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a9918398.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Loads dropped DLL
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1480
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b3381039.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b3381039.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:284

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2651320.exe

    Filesize

    1.3MB

    MD5

    1b585d289ddffffe1f8ae853d8c3ea91

    SHA1

    34b2bdba1efdb64f4d4e3ecb1d5df6ea5cce2f96

    SHA256

    3996025360ac7f775f7df2bcd96af6e526e3cfbd8804446fe5bdcbdaf59923b7

    SHA512

    22a12dd4939f14a7e97149de1612fea1b1b9b2d995a09861c3927072b867687beb6374b3d4af6f3e84d544d00648f977e0130924eb97224674a592999f339915

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2651320.exe

    Filesize

    1.3MB

    MD5

    1b585d289ddffffe1f8ae853d8c3ea91

    SHA1

    34b2bdba1efdb64f4d4e3ecb1d5df6ea5cce2f96

    SHA256

    3996025360ac7f775f7df2bcd96af6e526e3cfbd8804446fe5bdcbdaf59923b7

    SHA512

    22a12dd4939f14a7e97149de1612fea1b1b9b2d995a09861c3927072b867687beb6374b3d4af6f3e84d544d00648f977e0130924eb97224674a592999f339915

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6031072.exe

    Filesize

    846KB

    MD5

    0825e601bad32acf49f85674f1f6bbaf

    SHA1

    c449440ce33948b8c9a8be3cfb848f8c22acdd13

    SHA256

    d3bcd1710979a32b3bccfcd32f77c2acc8775189e5754a34cf23c6e062cc84aa

    SHA512

    ff72ad23b0a2904951ee5a824b6de3fb6067063d5bd1353190d4e5665fd27db004cc77a5f44528338b4ca4c2cc7a43895d0df34d689001d49044a6d28000bf77

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6031072.exe

    Filesize

    846KB

    MD5

    0825e601bad32acf49f85674f1f6bbaf

    SHA1

    c449440ce33948b8c9a8be3cfb848f8c22acdd13

    SHA256

    d3bcd1710979a32b3bccfcd32f77c2acc8775189e5754a34cf23c6e062cc84aa

    SHA512

    ff72ad23b0a2904951ee5a824b6de3fb6067063d5bd1353190d4e5665fd27db004cc77a5f44528338b4ca4c2cc7a43895d0df34d689001d49044a6d28000bf77

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v9779676.exe

    Filesize

    642KB

    MD5

    03a628bce13a7a6f73b78cb27748c83e

    SHA1

    3d36b5043c005536607692cc3af271a95dc354f2

    SHA256

    8e29739d0db64de82f2c1386f8ba689ab31a3b0c457102386884ac03967741c3

    SHA512

    26264798a9a32453c10acdc1f4941bcc795a18142ba8a71566c4bd7d3707dd6d403be2e8ac7b8f9f3ea372847ad3844b84bbf20b8a14f88968bd92d6bd51e344

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v9779676.exe

    Filesize

    642KB

    MD5

    03a628bce13a7a6f73b78cb27748c83e

    SHA1

    3d36b5043c005536607692cc3af271a95dc354f2

    SHA256

    8e29739d0db64de82f2c1386f8ba689ab31a3b0c457102386884ac03967741c3

    SHA512

    26264798a9a32453c10acdc1f4941bcc795a18142ba8a71566c4bd7d3707dd6d403be2e8ac7b8f9f3ea372847ad3844b84bbf20b8a14f88968bd92d6bd51e344

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0364664.exe

    Filesize

    383KB

    MD5

    5e44b8246a4fad15f34dde2e49e58067

    SHA1

    cb676ca9b22843e81b188c531c985a2a4a3730c1

    SHA256

    5841ec3b7d542eae2cf9ebf62e07d85243629f4959fc02afc2c581d0c1bb2e2b

    SHA512

    24f6c376d9f8342c70be1a401ebfae3fb8cf05704a319a281e9c148c40212401607557a010d2af9d60fa3cc7fae5d66983b7105427eb7d1b3399765de7374f94

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0364664.exe

    Filesize

    383KB

    MD5

    5e44b8246a4fad15f34dde2e49e58067

    SHA1

    cb676ca9b22843e81b188c531c985a2a4a3730c1

    SHA256

    5841ec3b7d542eae2cf9ebf62e07d85243629f4959fc02afc2c581d0c1bb2e2b

    SHA512

    24f6c376d9f8342c70be1a401ebfae3fb8cf05704a319a281e9c148c40212401607557a010d2af9d60fa3cc7fae5d66983b7105427eb7d1b3399765de7374f94

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a9918398.exe

    Filesize

    289KB

    MD5

    9b325e403e6bcc2cbfce9467cc02f65f

    SHA1

    15323f0948fefc9615d96b9572181e3d487844cd

    SHA256

    373bb84575db64553a977912644db7c299a5b5bb9de07195636a2a07ec7c1b78

    SHA512

    15f5fe3d6507478eb3ec3ac6090a46e012cfa02730f3db536fc63a7bc86806287fd4fd084257676f1abe2f42dfe0b51082f0576950b6f702bb739a9f6889aba9

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a9918398.exe

    Filesize

    289KB

    MD5

    9b325e403e6bcc2cbfce9467cc02f65f

    SHA1

    15323f0948fefc9615d96b9572181e3d487844cd

    SHA256

    373bb84575db64553a977912644db7c299a5b5bb9de07195636a2a07ec7c1b78

    SHA512

    15f5fe3d6507478eb3ec3ac6090a46e012cfa02730f3db536fc63a7bc86806287fd4fd084257676f1abe2f42dfe0b51082f0576950b6f702bb739a9f6889aba9

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a9918398.exe

    Filesize

    289KB

    MD5

    9b325e403e6bcc2cbfce9467cc02f65f

    SHA1

    15323f0948fefc9615d96b9572181e3d487844cd

    SHA256

    373bb84575db64553a977912644db7c299a5b5bb9de07195636a2a07ec7c1b78

    SHA512

    15f5fe3d6507478eb3ec3ac6090a46e012cfa02730f3db536fc63a7bc86806287fd4fd084257676f1abe2f42dfe0b51082f0576950b6f702bb739a9f6889aba9

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b3381039.exe

    Filesize

    168KB

    MD5

    c859bfe277b92508fcbcef858adb5820

    SHA1

    af00eb31954ed4ba20dbbd5a02505a05bf09e511

    SHA256

    9547f193ab5b5ddc6080be3df500f5b89bfac957dcb4a799ef14719980cc2024

    SHA512

    a4e9d05be95715981633423c7255e4ef7795a2d624242881917a5e85c3e25e2981fd13b1cb6f61d39acd4e885ce268f8e0efead8c03406b7c266e2e7f7ff5f19

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b3381039.exe

    Filesize

    168KB

    MD5

    c859bfe277b92508fcbcef858adb5820

    SHA1

    af00eb31954ed4ba20dbbd5a02505a05bf09e511

    SHA256

    9547f193ab5b5ddc6080be3df500f5b89bfac957dcb4a799ef14719980cc2024

    SHA512

    a4e9d05be95715981633423c7255e4ef7795a2d624242881917a5e85c3e25e2981fd13b1cb6f61d39acd4e885ce268f8e0efead8c03406b7c266e2e7f7ff5f19

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v2651320.exe

    Filesize

    1.3MB

    MD5

    1b585d289ddffffe1f8ae853d8c3ea91

    SHA1

    34b2bdba1efdb64f4d4e3ecb1d5df6ea5cce2f96

    SHA256

    3996025360ac7f775f7df2bcd96af6e526e3cfbd8804446fe5bdcbdaf59923b7

    SHA512

    22a12dd4939f14a7e97149de1612fea1b1b9b2d995a09861c3927072b867687beb6374b3d4af6f3e84d544d00648f977e0130924eb97224674a592999f339915

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v2651320.exe

    Filesize

    1.3MB

    MD5

    1b585d289ddffffe1f8ae853d8c3ea91

    SHA1

    34b2bdba1efdb64f4d4e3ecb1d5df6ea5cce2f96

    SHA256

    3996025360ac7f775f7df2bcd96af6e526e3cfbd8804446fe5bdcbdaf59923b7

    SHA512

    22a12dd4939f14a7e97149de1612fea1b1b9b2d995a09861c3927072b867687beb6374b3d4af6f3e84d544d00648f977e0130924eb97224674a592999f339915

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v6031072.exe

    Filesize

    846KB

    MD5

    0825e601bad32acf49f85674f1f6bbaf

    SHA1

    c449440ce33948b8c9a8be3cfb848f8c22acdd13

    SHA256

    d3bcd1710979a32b3bccfcd32f77c2acc8775189e5754a34cf23c6e062cc84aa

    SHA512

    ff72ad23b0a2904951ee5a824b6de3fb6067063d5bd1353190d4e5665fd27db004cc77a5f44528338b4ca4c2cc7a43895d0df34d689001d49044a6d28000bf77

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v6031072.exe

    Filesize

    846KB

    MD5

    0825e601bad32acf49f85674f1f6bbaf

    SHA1

    c449440ce33948b8c9a8be3cfb848f8c22acdd13

    SHA256

    d3bcd1710979a32b3bccfcd32f77c2acc8775189e5754a34cf23c6e062cc84aa

    SHA512

    ff72ad23b0a2904951ee5a824b6de3fb6067063d5bd1353190d4e5665fd27db004cc77a5f44528338b4ca4c2cc7a43895d0df34d689001d49044a6d28000bf77

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v9779676.exe

    Filesize

    642KB

    MD5

    03a628bce13a7a6f73b78cb27748c83e

    SHA1

    3d36b5043c005536607692cc3af271a95dc354f2

    SHA256

    8e29739d0db64de82f2c1386f8ba689ab31a3b0c457102386884ac03967741c3

    SHA512

    26264798a9a32453c10acdc1f4941bcc795a18142ba8a71566c4bd7d3707dd6d403be2e8ac7b8f9f3ea372847ad3844b84bbf20b8a14f88968bd92d6bd51e344

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v9779676.exe

    Filesize

    642KB

    MD5

    03a628bce13a7a6f73b78cb27748c83e

    SHA1

    3d36b5043c005536607692cc3af271a95dc354f2

    SHA256

    8e29739d0db64de82f2c1386f8ba689ab31a3b0c457102386884ac03967741c3

    SHA512

    26264798a9a32453c10acdc1f4941bcc795a18142ba8a71566c4bd7d3707dd6d403be2e8ac7b8f9f3ea372847ad3844b84bbf20b8a14f88968bd92d6bd51e344

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\v0364664.exe

    Filesize

    383KB

    MD5

    5e44b8246a4fad15f34dde2e49e58067

    SHA1

    cb676ca9b22843e81b188c531c985a2a4a3730c1

    SHA256

    5841ec3b7d542eae2cf9ebf62e07d85243629f4959fc02afc2c581d0c1bb2e2b

    SHA512

    24f6c376d9f8342c70be1a401ebfae3fb8cf05704a319a281e9c148c40212401607557a010d2af9d60fa3cc7fae5d66983b7105427eb7d1b3399765de7374f94

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\v0364664.exe

    Filesize

    383KB

    MD5

    5e44b8246a4fad15f34dde2e49e58067

    SHA1

    cb676ca9b22843e81b188c531c985a2a4a3730c1

    SHA256

    5841ec3b7d542eae2cf9ebf62e07d85243629f4959fc02afc2c581d0c1bb2e2b

    SHA512

    24f6c376d9f8342c70be1a401ebfae3fb8cf05704a319a281e9c148c40212401607557a010d2af9d60fa3cc7fae5d66983b7105427eb7d1b3399765de7374f94

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\a9918398.exe

    Filesize

    289KB

    MD5

    9b325e403e6bcc2cbfce9467cc02f65f

    SHA1

    15323f0948fefc9615d96b9572181e3d487844cd

    SHA256

    373bb84575db64553a977912644db7c299a5b5bb9de07195636a2a07ec7c1b78

    SHA512

    15f5fe3d6507478eb3ec3ac6090a46e012cfa02730f3db536fc63a7bc86806287fd4fd084257676f1abe2f42dfe0b51082f0576950b6f702bb739a9f6889aba9

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\a9918398.exe

    Filesize

    289KB

    MD5

    9b325e403e6bcc2cbfce9467cc02f65f

    SHA1

    15323f0948fefc9615d96b9572181e3d487844cd

    SHA256

    373bb84575db64553a977912644db7c299a5b5bb9de07195636a2a07ec7c1b78

    SHA512

    15f5fe3d6507478eb3ec3ac6090a46e012cfa02730f3db536fc63a7bc86806287fd4fd084257676f1abe2f42dfe0b51082f0576950b6f702bb739a9f6889aba9

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\a9918398.exe

    Filesize

    289KB

    MD5

    9b325e403e6bcc2cbfce9467cc02f65f

    SHA1

    15323f0948fefc9615d96b9572181e3d487844cd

    SHA256

    373bb84575db64553a977912644db7c299a5b5bb9de07195636a2a07ec7c1b78

    SHA512

    15f5fe3d6507478eb3ec3ac6090a46e012cfa02730f3db536fc63a7bc86806287fd4fd084257676f1abe2f42dfe0b51082f0576950b6f702bb739a9f6889aba9

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\b3381039.exe

    Filesize

    168KB

    MD5

    c859bfe277b92508fcbcef858adb5820

    SHA1

    af00eb31954ed4ba20dbbd5a02505a05bf09e511

    SHA256

    9547f193ab5b5ddc6080be3df500f5b89bfac957dcb4a799ef14719980cc2024

    SHA512

    a4e9d05be95715981633423c7255e4ef7795a2d624242881917a5e85c3e25e2981fd13b1cb6f61d39acd4e885ce268f8e0efead8c03406b7c266e2e7f7ff5f19

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\b3381039.exe

    Filesize

    168KB

    MD5

    c859bfe277b92508fcbcef858adb5820

    SHA1

    af00eb31954ed4ba20dbbd5a02505a05bf09e511

    SHA256

    9547f193ab5b5ddc6080be3df500f5b89bfac957dcb4a799ef14719980cc2024

    SHA512

    a4e9d05be95715981633423c7255e4ef7795a2d624242881917a5e85c3e25e2981fd13b1cb6f61d39acd4e885ce268f8e0efead8c03406b7c266e2e7f7ff5f19

  • memory/284-156-0x0000000004FD0000-0x0000000005010000-memory.dmp

    Filesize

    256KB

  • memory/284-155-0x00000000003C0000-0x00000000003C6000-memory.dmp

    Filesize

    24KB

  • memory/284-154-0x0000000000930000-0x0000000000960000-memory.dmp

    Filesize

    192KB

  • memory/284-157-0x0000000004FD0000-0x0000000005010000-memory.dmp

    Filesize

    256KB

  • memory/1480-113-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-127-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-125-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-119-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-131-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-137-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-135-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-133-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-129-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-138-0x0000000000240000-0x000000000026D000-memory.dmp

    Filesize

    180KB

  • memory/1480-139-0x0000000004B30000-0x0000000004B70000-memory.dmp

    Filesize

    256KB

  • memory/1480-140-0x0000000004B30000-0x0000000004B70000-memory.dmp

    Filesize

    256KB

  • memory/1480-141-0x0000000004B30000-0x0000000004B70000-memory.dmp

    Filesize

    256KB

  • memory/1480-142-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1480-143-0x0000000004B30000-0x0000000004B70000-memory.dmp

    Filesize

    256KB

  • memory/1480-147-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/1480-121-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-123-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-117-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-115-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-111-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-110-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/1480-109-0x0000000000850000-0x0000000000868000-memory.dmp

    Filesize

    96KB

  • memory/1480-108-0x00000000005A0000-0x00000000005BA000-memory.dmp

    Filesize

    104KB