Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    01/09/2023, 18:36

General

  • Target

    0a8b8d973e5bc3013679d46fb4aea58f_JC.exe

  • Size

    673KB

  • MD5

    0a8b8d973e5bc3013679d46fb4aea58f

  • SHA1

    35225e42638b7ef9a47ae8dec21760c8af02cf83

  • SHA256

    4c8cc476763730d7e0df2e04e2d2aafa7aeacf0f74caa8f1cb9021f6981719fa

  • SHA512

    2997926633129db5bd4f40b7d514f9210d731ce83941437f376965845ca13b5057f58af7591c6dd56307c21b4fa2a92da9483b364592a43e916b17fc0a00d4c4

  • SSDEEP

    12288:gMrLy90XrSfd4Vb9E+GloEGnV1ewp23rCmIdsDSgzSZgvD2U:byrW4yEGfa7CmIK2hgvD2U

Malware Config

Extracted

Family

redline

Botnet

jonka

C2

77.91.124.73:19071

Attributes
  • auth_value

    c95bc30cd252fa6dff2a19fd78bfab4e

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 5 IoCs
  • Loads dropped DLL 11 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a8b8d973e5bc3013679d46fb4aea58f_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\0a8b8d973e5bc3013679d46fb4aea58f_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3355938.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3355938.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2936
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8076540.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8076540.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2876
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9941930.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9941930.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Loads dropped DLL
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2432
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4550649.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4550649.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:2668
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9897633.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9897633.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1916

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3355938.exe

          Filesize

          548KB

          MD5

          d94ed5db2d743724efe3028dc601bee6

          SHA1

          234bec2c4e5ec6e67bb2db061a4c03a3ab68b0d7

          SHA256

          bad657e36efe871f47fc33de3c38316dfc34b1b1837f4d751123cb00308391aa

          SHA512

          cc426edec0d5e0893a71573b8dff7966d27352ce0126c3a565e8d9e6ce7e6754e9a35095c587ee87727cdc28c4f4443933db885383c4346e15067db829d2ebe8

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3355938.exe

          Filesize

          548KB

          MD5

          d94ed5db2d743724efe3028dc601bee6

          SHA1

          234bec2c4e5ec6e67bb2db061a4c03a3ab68b0d7

          SHA256

          bad657e36efe871f47fc33de3c38316dfc34b1b1837f4d751123cb00308391aa

          SHA512

          cc426edec0d5e0893a71573b8dff7966d27352ce0126c3a565e8d9e6ce7e6754e9a35095c587ee87727cdc28c4f4443933db885383c4346e15067db829d2ebe8

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9897633.exe

          Filesize

          174KB

          MD5

          2873b8b66a547327aef437fc48099ffd

          SHA1

          7fb523346dc975c538e5d27b1cd657c39b267d42

          SHA256

          d1cad7ca6edfcb9fccce2ef66023d1b652c6adcfc5ec6589034876e9d754d6ff

          SHA512

          c73ce31d8b4a7ff4f44f5cef0789afe12a0942cb59e9d6d5fe0797923f27afad59572eadeb6905672a3d7b27fe75316eac5d76714ecc4da74f014c6ec23a80e7

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9897633.exe

          Filesize

          174KB

          MD5

          2873b8b66a547327aef437fc48099ffd

          SHA1

          7fb523346dc975c538e5d27b1cd657c39b267d42

          SHA256

          d1cad7ca6edfcb9fccce2ef66023d1b652c6adcfc5ec6589034876e9d754d6ff

          SHA512

          c73ce31d8b4a7ff4f44f5cef0789afe12a0942cb59e9d6d5fe0797923f27afad59572eadeb6905672a3d7b27fe75316eac5d76714ecc4da74f014c6ec23a80e7

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8076540.exe

          Filesize

          392KB

          MD5

          d25a1ea6ae1f7dad28b4ff5993da27cf

          SHA1

          8366f054194dda1a8e45cdf260371c646ad722d8

          SHA256

          685966020bd79ca657726dea6cff8051529c2b2d042d70c22538b3fe887383f4

          SHA512

          97943019967e12408a61665297dd8efe33a154b977b57d336873e0c7af5814654c21a600f3126213c203a030b3a9a600c493d4c12695c0e614e2f009f46119ed

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8076540.exe

          Filesize

          392KB

          MD5

          d25a1ea6ae1f7dad28b4ff5993da27cf

          SHA1

          8366f054194dda1a8e45cdf260371c646ad722d8

          SHA256

          685966020bd79ca657726dea6cff8051529c2b2d042d70c22538b3fe887383f4

          SHA512

          97943019967e12408a61665297dd8efe33a154b977b57d336873e0c7af5814654c21a600f3126213c203a030b3a9a600c493d4c12695c0e614e2f009f46119ed

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9941930.exe

          Filesize

          273KB

          MD5

          05e7e2d0f0e63469b8e5c58bc11d25a8

          SHA1

          43f7ac49259d9551298d806d6e33bff18744a970

          SHA256

          1487cdcb04df170a3a5b50d864bda4248892a299b02e72a6c8762f5fac2549de

          SHA512

          66106b54757b39ef90198fe27987acfbd1f7e383fca7a05f228afb0bfb9c1d60d53c0bd1804bdec494c6f88804dbb415ef0f2ce8ea45f0128fe03f2a86414586

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9941930.exe

          Filesize

          273KB

          MD5

          05e7e2d0f0e63469b8e5c58bc11d25a8

          SHA1

          43f7ac49259d9551298d806d6e33bff18744a970

          SHA256

          1487cdcb04df170a3a5b50d864bda4248892a299b02e72a6c8762f5fac2549de

          SHA512

          66106b54757b39ef90198fe27987acfbd1f7e383fca7a05f228afb0bfb9c1d60d53c0bd1804bdec494c6f88804dbb415ef0f2ce8ea45f0128fe03f2a86414586

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9941930.exe

          Filesize

          273KB

          MD5

          05e7e2d0f0e63469b8e5c58bc11d25a8

          SHA1

          43f7ac49259d9551298d806d6e33bff18744a970

          SHA256

          1487cdcb04df170a3a5b50d864bda4248892a299b02e72a6c8762f5fac2549de

          SHA512

          66106b54757b39ef90198fe27987acfbd1f7e383fca7a05f228afb0bfb9c1d60d53c0bd1804bdec494c6f88804dbb415ef0f2ce8ea45f0128fe03f2a86414586

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4550649.exe

          Filesize

          140KB

          MD5

          04cba969879eb44387e53ed42f474ffc

          SHA1

          5232c20370e125f0bb1f5bdd858253f492125483

          SHA256

          119c842d3037762fc6de08df5927d13b70055dcbaa9b08813b8b699cca05ae4a

          SHA512

          946da0fc06917a482c0fa41af6706dcf1a87ff926c3a765e4bb9bc90479bc682ea16d325cf66877505514b5a5e2f08e700bfa5a050fc986b76e4163370672dc8

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4550649.exe

          Filesize

          140KB

          MD5

          04cba969879eb44387e53ed42f474ffc

          SHA1

          5232c20370e125f0bb1f5bdd858253f492125483

          SHA256

          119c842d3037762fc6de08df5927d13b70055dcbaa9b08813b8b699cca05ae4a

          SHA512

          946da0fc06917a482c0fa41af6706dcf1a87ff926c3a765e4bb9bc90479bc682ea16d325cf66877505514b5a5e2f08e700bfa5a050fc986b76e4163370672dc8

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v3355938.exe

          Filesize

          548KB

          MD5

          d94ed5db2d743724efe3028dc601bee6

          SHA1

          234bec2c4e5ec6e67bb2db061a4c03a3ab68b0d7

          SHA256

          bad657e36efe871f47fc33de3c38316dfc34b1b1837f4d751123cb00308391aa

          SHA512

          cc426edec0d5e0893a71573b8dff7966d27352ce0126c3a565e8d9e6ce7e6754e9a35095c587ee87727cdc28c4f4443933db885383c4346e15067db829d2ebe8

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v3355938.exe

          Filesize

          548KB

          MD5

          d94ed5db2d743724efe3028dc601bee6

          SHA1

          234bec2c4e5ec6e67bb2db061a4c03a3ab68b0d7

          SHA256

          bad657e36efe871f47fc33de3c38316dfc34b1b1837f4d751123cb00308391aa

          SHA512

          cc426edec0d5e0893a71573b8dff7966d27352ce0126c3a565e8d9e6ce7e6754e9a35095c587ee87727cdc28c4f4443933db885383c4346e15067db829d2ebe8

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\c9897633.exe

          Filesize

          174KB

          MD5

          2873b8b66a547327aef437fc48099ffd

          SHA1

          7fb523346dc975c538e5d27b1cd657c39b267d42

          SHA256

          d1cad7ca6edfcb9fccce2ef66023d1b652c6adcfc5ec6589034876e9d754d6ff

          SHA512

          c73ce31d8b4a7ff4f44f5cef0789afe12a0942cb59e9d6d5fe0797923f27afad59572eadeb6905672a3d7b27fe75316eac5d76714ecc4da74f014c6ec23a80e7

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\c9897633.exe

          Filesize

          174KB

          MD5

          2873b8b66a547327aef437fc48099ffd

          SHA1

          7fb523346dc975c538e5d27b1cd657c39b267d42

          SHA256

          d1cad7ca6edfcb9fccce2ef66023d1b652c6adcfc5ec6589034876e9d754d6ff

          SHA512

          c73ce31d8b4a7ff4f44f5cef0789afe12a0942cb59e9d6d5fe0797923f27afad59572eadeb6905672a3d7b27fe75316eac5d76714ecc4da74f014c6ec23a80e7

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v8076540.exe

          Filesize

          392KB

          MD5

          d25a1ea6ae1f7dad28b4ff5993da27cf

          SHA1

          8366f054194dda1a8e45cdf260371c646ad722d8

          SHA256

          685966020bd79ca657726dea6cff8051529c2b2d042d70c22538b3fe887383f4

          SHA512

          97943019967e12408a61665297dd8efe33a154b977b57d336873e0c7af5814654c21a600f3126213c203a030b3a9a600c493d4c12695c0e614e2f009f46119ed

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v8076540.exe

          Filesize

          392KB

          MD5

          d25a1ea6ae1f7dad28b4ff5993da27cf

          SHA1

          8366f054194dda1a8e45cdf260371c646ad722d8

          SHA256

          685966020bd79ca657726dea6cff8051529c2b2d042d70c22538b3fe887383f4

          SHA512

          97943019967e12408a61665297dd8efe33a154b977b57d336873e0c7af5814654c21a600f3126213c203a030b3a9a600c493d4c12695c0e614e2f009f46119ed

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\a9941930.exe

          Filesize

          273KB

          MD5

          05e7e2d0f0e63469b8e5c58bc11d25a8

          SHA1

          43f7ac49259d9551298d806d6e33bff18744a970

          SHA256

          1487cdcb04df170a3a5b50d864bda4248892a299b02e72a6c8762f5fac2549de

          SHA512

          66106b54757b39ef90198fe27987acfbd1f7e383fca7a05f228afb0bfb9c1d60d53c0bd1804bdec494c6f88804dbb415ef0f2ce8ea45f0128fe03f2a86414586

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\a9941930.exe

          Filesize

          273KB

          MD5

          05e7e2d0f0e63469b8e5c58bc11d25a8

          SHA1

          43f7ac49259d9551298d806d6e33bff18744a970

          SHA256

          1487cdcb04df170a3a5b50d864bda4248892a299b02e72a6c8762f5fac2549de

          SHA512

          66106b54757b39ef90198fe27987acfbd1f7e383fca7a05f228afb0bfb9c1d60d53c0bd1804bdec494c6f88804dbb415ef0f2ce8ea45f0128fe03f2a86414586

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\a9941930.exe

          Filesize

          273KB

          MD5

          05e7e2d0f0e63469b8e5c58bc11d25a8

          SHA1

          43f7ac49259d9551298d806d6e33bff18744a970

          SHA256

          1487cdcb04df170a3a5b50d864bda4248892a299b02e72a6c8762f5fac2549de

          SHA512

          66106b54757b39ef90198fe27987acfbd1f7e383fca7a05f228afb0bfb9c1d60d53c0bd1804bdec494c6f88804dbb415ef0f2ce8ea45f0128fe03f2a86414586

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\b4550649.exe

          Filesize

          140KB

          MD5

          04cba969879eb44387e53ed42f474ffc

          SHA1

          5232c20370e125f0bb1f5bdd858253f492125483

          SHA256

          119c842d3037762fc6de08df5927d13b70055dcbaa9b08813b8b699cca05ae4a

          SHA512

          946da0fc06917a482c0fa41af6706dcf1a87ff926c3a765e4bb9bc90479bc682ea16d325cf66877505514b5a5e2f08e700bfa5a050fc986b76e4163370672dc8

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\b4550649.exe

          Filesize

          140KB

          MD5

          04cba969879eb44387e53ed42f474ffc

          SHA1

          5232c20370e125f0bb1f5bdd858253f492125483

          SHA256

          119c842d3037762fc6de08df5927d13b70055dcbaa9b08813b8b699cca05ae4a

          SHA512

          946da0fc06917a482c0fa41af6706dcf1a87ff926c3a765e4bb9bc90479bc682ea16d325cf66877505514b5a5e2f08e700bfa5a050fc986b76e4163370672dc8

        • memory/1916-82-0x0000000000910000-0x0000000000940000-memory.dmp

          Filesize

          192KB

        • memory/1916-83-0x0000000000370000-0x0000000000376000-memory.dmp

          Filesize

          24KB

        • memory/2432-47-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-49-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-51-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-53-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-55-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-57-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-59-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-61-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-65-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-63-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-66-0x0000000000240000-0x0000000000261000-memory.dmp

          Filesize

          132KB

        • memory/2432-67-0x0000000000400000-0x00000000018C1000-memory.dmp

          Filesize

          20.8MB

        • memory/2432-68-0x0000000000310000-0x000000000033F000-memory.dmp

          Filesize

          188KB

        • memory/2432-69-0x0000000000400000-0x00000000018C1000-memory.dmp

          Filesize

          20.8MB

        • memory/2432-45-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-43-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-41-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-39-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-38-0x0000000001FF0000-0x0000000002006000-memory.dmp

          Filesize

          88KB

        • memory/2432-37-0x0000000001FF0000-0x000000000200C000-memory.dmp

          Filesize

          112KB

        • memory/2432-36-0x00000000003E0000-0x00000000003FE000-memory.dmp

          Filesize

          120KB

        • memory/2432-35-0x0000000000400000-0x00000000018C1000-memory.dmp

          Filesize

          20.8MB

        • memory/2432-34-0x0000000000310000-0x000000000033F000-memory.dmp

          Filesize

          188KB

        • memory/2432-33-0x0000000000240000-0x0000000000261000-memory.dmp

          Filesize

          132KB