Analysis

  • max time kernel
    133s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    27/08/2023, 03:06

General

  • Target

    0a5c96faf2f9692cd61acd87c4a8904a.exe

  • Size

    673KB

  • MD5

    0a5c96faf2f9692cd61acd87c4a8904a

  • SHA1

    5bb618b80eac7823b0f32be3f75c804a2568cc5f

  • SHA256

    696d56ece02f86a544b46d6a9395f2e817c93be972d0c57e7a16da35523a5b8d

  • SHA512

    1c2f9d7d5eec8a7500beca4be6ddb11f18b75c96064efc7ac3112f124dcd5fba4c889a025a78d27f15cbda2cee18f0f4e4f7063d571797dd36d3940a325ecddf

  • SSDEEP

    12288:9Mrmy9093T08Ofx7hR0rJ1sLZlJYO7L/zQSZxUAiYSdarAkyH:3yG08Opd+JuLlb7DzQ4ibagH

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\0a5c96faf2f9692cd61acd87c4a8904a.exe
    "C:\Users\Admin\AppData\Local\Temp\0a5c96faf2f9692cd61acd87c4a8904a.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5869328.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5869328.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2124
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7146218.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7146218.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1532
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7568855.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7568855.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:2072
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0294551.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0294551.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:2052
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2302149.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2302149.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:2800

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5869328.exe

          Filesize

          548KB

          MD5

          1cf289fabbe00432b373e42694460b86

          SHA1

          a05729e9b55496c7849e89da4c9ebb1f555a6e67

          SHA256

          be6195035f6f1ba47dc7950ac201cbf574a04a1915fde32ec19fabc64a33d7d6

          SHA512

          07ef4957165830298f845edc3ced8f50492070d1f89bc4cb9ce4edb37a7afb37e7f71f08f13af7e4e75aa3f248c27e773e9c19bdb42204d3fa9c82832cb3ca48

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5869328.exe

          Filesize

          548KB

          MD5

          1cf289fabbe00432b373e42694460b86

          SHA1

          a05729e9b55496c7849e89da4c9ebb1f555a6e67

          SHA256

          be6195035f6f1ba47dc7950ac201cbf574a04a1915fde32ec19fabc64a33d7d6

          SHA512

          07ef4957165830298f845edc3ced8f50492070d1f89bc4cb9ce4edb37a7afb37e7f71f08f13af7e4e75aa3f248c27e773e9c19bdb42204d3fa9c82832cb3ca48

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2302149.exe

          Filesize

          174KB

          MD5

          2873b8b66a547327aef437fc48099ffd

          SHA1

          7fb523346dc975c538e5d27b1cd657c39b267d42

          SHA256

          d1cad7ca6edfcb9fccce2ef66023d1b652c6adcfc5ec6589034876e9d754d6ff

          SHA512

          c73ce31d8b4a7ff4f44f5cef0789afe12a0942cb59e9d6d5fe0797923f27afad59572eadeb6905672a3d7b27fe75316eac5d76714ecc4da74f014c6ec23a80e7

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2302149.exe

          Filesize

          174KB

          MD5

          2873b8b66a547327aef437fc48099ffd

          SHA1

          7fb523346dc975c538e5d27b1cd657c39b267d42

          SHA256

          d1cad7ca6edfcb9fccce2ef66023d1b652c6adcfc5ec6589034876e9d754d6ff

          SHA512

          c73ce31d8b4a7ff4f44f5cef0789afe12a0942cb59e9d6d5fe0797923f27afad59572eadeb6905672a3d7b27fe75316eac5d76714ecc4da74f014c6ec23a80e7

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7146218.exe

          Filesize

          392KB

          MD5

          2846a5cf314e4a29acc962231f8ce079

          SHA1

          9d4117afb5819dd0a857fdcdaa1c90b4b7335b07

          SHA256

          692caed83eca24987aa5b5b072c4ba48ef4b5222869af6576ab4f2535b0492b1

          SHA512

          69538917236ca63709a9703e9c3c7700a25228cf7025979c75e36283df11605e831b38069c0c35fe645d9a9fddec9016be2cd9ad2df19abe533ff306590afe78

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7146218.exe

          Filesize

          392KB

          MD5

          2846a5cf314e4a29acc962231f8ce079

          SHA1

          9d4117afb5819dd0a857fdcdaa1c90b4b7335b07

          SHA256

          692caed83eca24987aa5b5b072c4ba48ef4b5222869af6576ab4f2535b0492b1

          SHA512

          69538917236ca63709a9703e9c3c7700a25228cf7025979c75e36283df11605e831b38069c0c35fe645d9a9fddec9016be2cd9ad2df19abe533ff306590afe78

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7568855.exe

          Filesize

          273KB

          MD5

          4ef838f3afb1719e10ee504ec33ac107

          SHA1

          645db8e88f39f6e57c8bd1f01b30df91269aa776

          SHA256

          91e79343da711b962986548f17356c16560f52f2aced82289209ae5ec61483d2

          SHA512

          a0c0e8facaafea57e7d3f74de10184731afed838e7b445574b4f3080aca9aeda9d0f3df94ac3f2819cde7a70f96862df1ed7755d9d5732e8b7391abdfde1f314

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7568855.exe

          Filesize

          273KB

          MD5

          4ef838f3afb1719e10ee504ec33ac107

          SHA1

          645db8e88f39f6e57c8bd1f01b30df91269aa776

          SHA256

          91e79343da711b962986548f17356c16560f52f2aced82289209ae5ec61483d2

          SHA512

          a0c0e8facaafea57e7d3f74de10184731afed838e7b445574b4f3080aca9aeda9d0f3df94ac3f2819cde7a70f96862df1ed7755d9d5732e8b7391abdfde1f314

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7568855.exe

          Filesize

          273KB

          MD5

          4ef838f3afb1719e10ee504ec33ac107

          SHA1

          645db8e88f39f6e57c8bd1f01b30df91269aa776

          SHA256

          91e79343da711b962986548f17356c16560f52f2aced82289209ae5ec61483d2

          SHA512

          a0c0e8facaafea57e7d3f74de10184731afed838e7b445574b4f3080aca9aeda9d0f3df94ac3f2819cde7a70f96862df1ed7755d9d5732e8b7391abdfde1f314

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0294551.exe

          Filesize

          140KB

          MD5

          8d5f17011509ea2a6f1334430c6fa664

          SHA1

          dcae78973384c3b600af0f4c045b61cf62310907

          SHA256

          566508cf56b529db924eeb1f99e33d7281088ec66655242fd5136ce4a25892ea

          SHA512

          6e8f05ae41a27e865281819981aca8f5d2af9d4f86c089ca413db88bb4811504f19c7a2ed87698c91b8ba77aeb3752172064757591efed097f4ff250d18e27da

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0294551.exe

          Filesize

          140KB

          MD5

          8d5f17011509ea2a6f1334430c6fa664

          SHA1

          dcae78973384c3b600af0f4c045b61cf62310907

          SHA256

          566508cf56b529db924eeb1f99e33d7281088ec66655242fd5136ce4a25892ea

          SHA512

          6e8f05ae41a27e865281819981aca8f5d2af9d4f86c089ca413db88bb4811504f19c7a2ed87698c91b8ba77aeb3752172064757591efed097f4ff250d18e27da

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v5869328.exe

          Filesize

          548KB

          MD5

          1cf289fabbe00432b373e42694460b86

          SHA1

          a05729e9b55496c7849e89da4c9ebb1f555a6e67

          SHA256

          be6195035f6f1ba47dc7950ac201cbf574a04a1915fde32ec19fabc64a33d7d6

          SHA512

          07ef4957165830298f845edc3ced8f50492070d1f89bc4cb9ce4edb37a7afb37e7f71f08f13af7e4e75aa3f248c27e773e9c19bdb42204d3fa9c82832cb3ca48

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v5869328.exe

          Filesize

          548KB

          MD5

          1cf289fabbe00432b373e42694460b86

          SHA1

          a05729e9b55496c7849e89da4c9ebb1f555a6e67

          SHA256

          be6195035f6f1ba47dc7950ac201cbf574a04a1915fde32ec19fabc64a33d7d6

          SHA512

          07ef4957165830298f845edc3ced8f50492070d1f89bc4cb9ce4edb37a7afb37e7f71f08f13af7e4e75aa3f248c27e773e9c19bdb42204d3fa9c82832cb3ca48

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\c2302149.exe

          Filesize

          174KB

          MD5

          2873b8b66a547327aef437fc48099ffd

          SHA1

          7fb523346dc975c538e5d27b1cd657c39b267d42

          SHA256

          d1cad7ca6edfcb9fccce2ef66023d1b652c6adcfc5ec6589034876e9d754d6ff

          SHA512

          c73ce31d8b4a7ff4f44f5cef0789afe12a0942cb59e9d6d5fe0797923f27afad59572eadeb6905672a3d7b27fe75316eac5d76714ecc4da74f014c6ec23a80e7

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\c2302149.exe

          Filesize

          174KB

          MD5

          2873b8b66a547327aef437fc48099ffd

          SHA1

          7fb523346dc975c538e5d27b1cd657c39b267d42

          SHA256

          d1cad7ca6edfcb9fccce2ef66023d1b652c6adcfc5ec6589034876e9d754d6ff

          SHA512

          c73ce31d8b4a7ff4f44f5cef0789afe12a0942cb59e9d6d5fe0797923f27afad59572eadeb6905672a3d7b27fe75316eac5d76714ecc4da74f014c6ec23a80e7

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v7146218.exe

          Filesize

          392KB

          MD5

          2846a5cf314e4a29acc962231f8ce079

          SHA1

          9d4117afb5819dd0a857fdcdaa1c90b4b7335b07

          SHA256

          692caed83eca24987aa5b5b072c4ba48ef4b5222869af6576ab4f2535b0492b1

          SHA512

          69538917236ca63709a9703e9c3c7700a25228cf7025979c75e36283df11605e831b38069c0c35fe645d9a9fddec9016be2cd9ad2df19abe533ff306590afe78

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v7146218.exe

          Filesize

          392KB

          MD5

          2846a5cf314e4a29acc962231f8ce079

          SHA1

          9d4117afb5819dd0a857fdcdaa1c90b4b7335b07

          SHA256

          692caed83eca24987aa5b5b072c4ba48ef4b5222869af6576ab4f2535b0492b1

          SHA512

          69538917236ca63709a9703e9c3c7700a25228cf7025979c75e36283df11605e831b38069c0c35fe645d9a9fddec9016be2cd9ad2df19abe533ff306590afe78

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\a7568855.exe

          Filesize

          273KB

          MD5

          4ef838f3afb1719e10ee504ec33ac107

          SHA1

          645db8e88f39f6e57c8bd1f01b30df91269aa776

          SHA256

          91e79343da711b962986548f17356c16560f52f2aced82289209ae5ec61483d2

          SHA512

          a0c0e8facaafea57e7d3f74de10184731afed838e7b445574b4f3080aca9aeda9d0f3df94ac3f2819cde7a70f96862df1ed7755d9d5732e8b7391abdfde1f314

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\a7568855.exe

          Filesize

          273KB

          MD5

          4ef838f3afb1719e10ee504ec33ac107

          SHA1

          645db8e88f39f6e57c8bd1f01b30df91269aa776

          SHA256

          91e79343da711b962986548f17356c16560f52f2aced82289209ae5ec61483d2

          SHA512

          a0c0e8facaafea57e7d3f74de10184731afed838e7b445574b4f3080aca9aeda9d0f3df94ac3f2819cde7a70f96862df1ed7755d9d5732e8b7391abdfde1f314

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\a7568855.exe

          Filesize

          273KB

          MD5

          4ef838f3afb1719e10ee504ec33ac107

          SHA1

          645db8e88f39f6e57c8bd1f01b30df91269aa776

          SHA256

          91e79343da711b962986548f17356c16560f52f2aced82289209ae5ec61483d2

          SHA512

          a0c0e8facaafea57e7d3f74de10184731afed838e7b445574b4f3080aca9aeda9d0f3df94ac3f2819cde7a70f96862df1ed7755d9d5732e8b7391abdfde1f314

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\b0294551.exe

          Filesize

          140KB

          MD5

          8d5f17011509ea2a6f1334430c6fa664

          SHA1

          dcae78973384c3b600af0f4c045b61cf62310907

          SHA256

          566508cf56b529db924eeb1f99e33d7281088ec66655242fd5136ce4a25892ea

          SHA512

          6e8f05ae41a27e865281819981aca8f5d2af9d4f86c089ca413db88bb4811504f19c7a2ed87698c91b8ba77aeb3752172064757591efed097f4ff250d18e27da

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\b0294551.exe

          Filesize

          140KB

          MD5

          8d5f17011509ea2a6f1334430c6fa664

          SHA1

          dcae78973384c3b600af0f4c045b61cf62310907

          SHA256

          566508cf56b529db924eeb1f99e33d7281088ec66655242fd5136ce4a25892ea

          SHA512

          6e8f05ae41a27e865281819981aca8f5d2af9d4f86c089ca413db88bb4811504f19c7a2ed87698c91b8ba77aeb3752172064757591efed097f4ff250d18e27da

        • memory/2072-47-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-67-0x0000000000400000-0x00000000018C1000-memory.dmp

          Filesize

          20.8MB

        • memory/2072-43-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-49-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-51-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-53-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-55-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-57-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-59-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-61-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-63-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-65-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-66-0x0000000000270000-0x0000000000291000-memory.dmp

          Filesize

          132KB

        • memory/2072-45-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-68-0x00000000002B0000-0x00000000002DF000-memory.dmp

          Filesize

          188KB

        • memory/2072-69-0x0000000000400000-0x00000000018C1000-memory.dmp

          Filesize

          20.8MB

        • memory/2072-41-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-39-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-38-0x0000000001A60000-0x0000000001A76000-memory.dmp

          Filesize

          88KB

        • memory/2072-37-0x0000000001A60000-0x0000000001A7C000-memory.dmp

          Filesize

          112KB

        • memory/2072-36-0x00000000019D0000-0x00000000019EE000-memory.dmp

          Filesize

          120KB

        • memory/2072-35-0x0000000000400000-0x00000000018C1000-memory.dmp

          Filesize

          20.8MB

        • memory/2072-34-0x00000000002B0000-0x00000000002DF000-memory.dmp

          Filesize

          188KB

        • memory/2072-33-0x0000000000270000-0x0000000000291000-memory.dmp

          Filesize

          132KB

        • memory/2800-82-0x0000000000270000-0x00000000002A0000-memory.dmp

          Filesize

          192KB

        • memory/2800-83-0x0000000000330000-0x0000000000336000-memory.dmp

          Filesize

          24KB