Analysis

  • max time kernel
    146s
  • 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, 15:43

General

  • Target

    440a01923b0b54849e0c62042a92649e8ee8dc2fc5200abc756a982447efef10_JC.exe

  • Size

    828KB

  • MD5

    890a181d01baac191ea246bf858af534

  • SHA1

    b6d1f501da5016d0820ce9a51c2b7ca8dcecc129

  • SHA256

    440a01923b0b54849e0c62042a92649e8ee8dc2fc5200abc756a982447efef10

  • SHA512

    1330d14daa93bc66168b85bbe178cd144f9a5d8a6eb43f0574bfa3cf9471acc45e13cc3a51961c1722543eb2ae1c5b1f9c92087dc99fcdad136ca2a0e73c9cc5

  • SSDEEP

    12288:VMrFy90Wl0q0Yp+5Dce054OmQV9szkpke2WAs2Sb137HrF0X5pzAUBPxhiOPMe:oyu5DceNOtzYFey8FHrS5pEUBPLiPe

Malware Config

Extracted

Family

redline

Botnet

sruta

C2

77.91.124.82:19071

Attributes
  • auth_value

    c556edcd49703319eca74247de20c236

Signatures

  • Detects Healer an antivirus disabler dropper 4 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • 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 7 IoCs
  • Loads dropped DLL 13 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 49 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\440a01923b0b54849e0c62042a92649e8ee8dc2fc5200abc756a982447efef10_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\440a01923b0b54849e0c62042a92649e8ee8dc2fc5200abc756a982447efef10_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:844
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4676005.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4676005.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2172
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4244635.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4244635.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2556
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v1591567.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v1591567.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3048
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v1219981.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v1219981.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2732
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a8233531.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a8233531.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2600
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b4288866.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b4288866.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:3040
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c1228595.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c1228595.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:2492

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4676005.exe

          Filesize

          722KB

          MD5

          13caaa5e8c94daea73724b785ee5b3e6

          SHA1

          d2be53ef6995ab139a55a1315e9e62199a675503

          SHA256

          1ede0f1e3dc1be10985e08c3df3fd2b9282e043a683c264bf8d4b94887c52b24

          SHA512

          0bbb7cff9dfa40096ee8feccbd677b36443887313cc9f0e2b67a6ff2d2eb631517127d05c4435b957960f16c3fa84e5df2d3334607509af63148a30136a1a81c

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4676005.exe

          Filesize

          722KB

          MD5

          13caaa5e8c94daea73724b785ee5b3e6

          SHA1

          d2be53ef6995ab139a55a1315e9e62199a675503

          SHA256

          1ede0f1e3dc1be10985e08c3df3fd2b9282e043a683c264bf8d4b94887c52b24

          SHA512

          0bbb7cff9dfa40096ee8feccbd677b36443887313cc9f0e2b67a6ff2d2eb631517127d05c4435b957960f16c3fa84e5df2d3334607509af63148a30136a1a81c

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4244635.exe

          Filesize

          497KB

          MD5

          875e43d6988c4cf0ba915b6e7c387123

          SHA1

          de6b4f95b0eb91827f23cb22463d5eccd3485129

          SHA256

          576aea2cec8a962e494c31eb5c9460528c9223c78376f9464a936c7df3e5e0fd

          SHA512

          00563a913b84603d9678108198380a615a37cd92fcd5ec96c831ae8dec5bc857e1513c97914db3471925da6d971602ae17682ca5803b5cff7929574e7e2977fd

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4244635.exe

          Filesize

          497KB

          MD5

          875e43d6988c4cf0ba915b6e7c387123

          SHA1

          de6b4f95b0eb91827f23cb22463d5eccd3485129

          SHA256

          576aea2cec8a962e494c31eb5c9460528c9223c78376f9464a936c7df3e5e0fd

          SHA512

          00563a913b84603d9678108198380a615a37cd92fcd5ec96c831ae8dec5bc857e1513c97914db3471925da6d971602ae17682ca5803b5cff7929574e7e2977fd

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v1591567.exe

          Filesize

          372KB

          MD5

          e11c62ae083e9ded90c89a933b431442

          SHA1

          c2eef65b616f0b56a235a8081c9924adb4fc07e4

          SHA256

          9c1ea0d5de7c1ffacf8f11e865a009be99754a94370b5d7ccb2b06e14708a5ca

          SHA512

          2179b520b8eb3ae4d9d30fa7b04a2407107c5ccbff3c0b9c091ca9d5dd0e36c954b09f464ed3c17b6992ea133e284180d3289b942fc8474506b50dc68330ff5d

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v1591567.exe

          Filesize

          372KB

          MD5

          e11c62ae083e9ded90c89a933b431442

          SHA1

          c2eef65b616f0b56a235a8081c9924adb4fc07e4

          SHA256

          9c1ea0d5de7c1ffacf8f11e865a009be99754a94370b5d7ccb2b06e14708a5ca

          SHA512

          2179b520b8eb3ae4d9d30fa7b04a2407107c5ccbff3c0b9c091ca9d5dd0e36c954b09f464ed3c17b6992ea133e284180d3289b942fc8474506b50dc68330ff5d

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c1228595.exe

          Filesize

          175KB

          MD5

          c46acea03d339900c22e8db9380c5bf8

          SHA1

          5441a1091c426e03bec7d81501731a4373bf8258

          SHA256

          a1987e1ca80a1130ecf6565fce903f7f5092e50580f9af1b307e97bbb2d04280

          SHA512

          49deeb0847233591399164140d518986146d6ca6ffc79f21e41f82e0c7befc0ac2ccbfcbbe579e4fa2d1272aaa0ded1c08d1b4af86da9ce4831cb54e5d56ae13

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c1228595.exe

          Filesize

          175KB

          MD5

          c46acea03d339900c22e8db9380c5bf8

          SHA1

          5441a1091c426e03bec7d81501731a4373bf8258

          SHA256

          a1987e1ca80a1130ecf6565fce903f7f5092e50580f9af1b307e97bbb2d04280

          SHA512

          49deeb0847233591399164140d518986146d6ca6ffc79f21e41f82e0c7befc0ac2ccbfcbbe579e4fa2d1272aaa0ded1c08d1b4af86da9ce4831cb54e5d56ae13

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v1219981.exe

          Filesize

          217KB

          MD5

          04bae54e1bd4fdcf5a1ab4ecccf879eb

          SHA1

          abfd50a8973846e0d5c7147f3d584494d92c3940

          SHA256

          c64add367bf9526645d23c70d51a6fb7385e553b3073d2be45b16b1e2e3facd4

          SHA512

          00e055888660cb771d604801ecdbce37133a146fd70055f94908c61e0d8fbdf996492dc3ab2f23753e60308cdcb0c94a701497491d91e16a97fa52990649624f

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v1219981.exe

          Filesize

          217KB

          MD5

          04bae54e1bd4fdcf5a1ab4ecccf879eb

          SHA1

          abfd50a8973846e0d5c7147f3d584494d92c3940

          SHA256

          c64add367bf9526645d23c70d51a6fb7385e553b3073d2be45b16b1e2e3facd4

          SHA512

          00e055888660cb771d604801ecdbce37133a146fd70055f94908c61e0d8fbdf996492dc3ab2f23753e60308cdcb0c94a701497491d91e16a97fa52990649624f

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a8233531.exe

          Filesize

          17KB

          MD5

          ddb866987bd3da8173dc8ae10ed9b23c

          SHA1

          a1b5ef0c14f25d8f840d1fa3c4691660c1b69d60

          SHA256

          4c490bf635489745c6c357e4154d5847b909628b69a8e7bf74b828bc7aa7aaa6

          SHA512

          8c3a3f9f325cbe56d5a78798823c74af87b49f7a36b14959d9e541342f982704da4d9c65f1578583c50c58c4c2853ad404bb13156cd64e284d50d754213433d5

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a8233531.exe

          Filesize

          17KB

          MD5

          ddb866987bd3da8173dc8ae10ed9b23c

          SHA1

          a1b5ef0c14f25d8f840d1fa3c4691660c1b69d60

          SHA256

          4c490bf635489745c6c357e4154d5847b909628b69a8e7bf74b828bc7aa7aaa6

          SHA512

          8c3a3f9f325cbe56d5a78798823c74af87b49f7a36b14959d9e541342f982704da4d9c65f1578583c50c58c4c2853ad404bb13156cd64e284d50d754213433d5

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b4288866.exe

          Filesize

          140KB

          MD5

          eae27c4a2e1d4e55feb6307e6d332a74

          SHA1

          c78723e923c986c142485ef01434eade8217d0da

          SHA256

          3000aaf756f0b9055b3793f8526b1be27c87e65f3ae6b6c088947f13010d3223

          SHA512

          fc943201fc5747b218d7065573daf1d3dff7d43da59285d950e8cafb8d9f19e37be20fd167bd58b0428cc1ca9f1ffe19523350767ac2d1db75d245907ff5a3bd

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b4288866.exe

          Filesize

          140KB

          MD5

          eae27c4a2e1d4e55feb6307e6d332a74

          SHA1

          c78723e923c986c142485ef01434eade8217d0da

          SHA256

          3000aaf756f0b9055b3793f8526b1be27c87e65f3ae6b6c088947f13010d3223

          SHA512

          fc943201fc5747b218d7065573daf1d3dff7d43da59285d950e8cafb8d9f19e37be20fd167bd58b0428cc1ca9f1ffe19523350767ac2d1db75d245907ff5a3bd

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v4676005.exe

          Filesize

          722KB

          MD5

          13caaa5e8c94daea73724b785ee5b3e6

          SHA1

          d2be53ef6995ab139a55a1315e9e62199a675503

          SHA256

          1ede0f1e3dc1be10985e08c3df3fd2b9282e043a683c264bf8d4b94887c52b24

          SHA512

          0bbb7cff9dfa40096ee8feccbd677b36443887313cc9f0e2b67a6ff2d2eb631517127d05c4435b957960f16c3fa84e5df2d3334607509af63148a30136a1a81c

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v4676005.exe

          Filesize

          722KB

          MD5

          13caaa5e8c94daea73724b785ee5b3e6

          SHA1

          d2be53ef6995ab139a55a1315e9e62199a675503

          SHA256

          1ede0f1e3dc1be10985e08c3df3fd2b9282e043a683c264bf8d4b94887c52b24

          SHA512

          0bbb7cff9dfa40096ee8feccbd677b36443887313cc9f0e2b67a6ff2d2eb631517127d05c4435b957960f16c3fa84e5df2d3334607509af63148a30136a1a81c

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v4244635.exe

          Filesize

          497KB

          MD5

          875e43d6988c4cf0ba915b6e7c387123

          SHA1

          de6b4f95b0eb91827f23cb22463d5eccd3485129

          SHA256

          576aea2cec8a962e494c31eb5c9460528c9223c78376f9464a936c7df3e5e0fd

          SHA512

          00563a913b84603d9678108198380a615a37cd92fcd5ec96c831ae8dec5bc857e1513c97914db3471925da6d971602ae17682ca5803b5cff7929574e7e2977fd

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v4244635.exe

          Filesize

          497KB

          MD5

          875e43d6988c4cf0ba915b6e7c387123

          SHA1

          de6b4f95b0eb91827f23cb22463d5eccd3485129

          SHA256

          576aea2cec8a962e494c31eb5c9460528c9223c78376f9464a936c7df3e5e0fd

          SHA512

          00563a913b84603d9678108198380a615a37cd92fcd5ec96c831ae8dec5bc857e1513c97914db3471925da6d971602ae17682ca5803b5cff7929574e7e2977fd

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v1591567.exe

          Filesize

          372KB

          MD5

          e11c62ae083e9ded90c89a933b431442

          SHA1

          c2eef65b616f0b56a235a8081c9924adb4fc07e4

          SHA256

          9c1ea0d5de7c1ffacf8f11e865a009be99754a94370b5d7ccb2b06e14708a5ca

          SHA512

          2179b520b8eb3ae4d9d30fa7b04a2407107c5ccbff3c0b9c091ca9d5dd0e36c954b09f464ed3c17b6992ea133e284180d3289b942fc8474506b50dc68330ff5d

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v1591567.exe

          Filesize

          372KB

          MD5

          e11c62ae083e9ded90c89a933b431442

          SHA1

          c2eef65b616f0b56a235a8081c9924adb4fc07e4

          SHA256

          9c1ea0d5de7c1ffacf8f11e865a009be99754a94370b5d7ccb2b06e14708a5ca

          SHA512

          2179b520b8eb3ae4d9d30fa7b04a2407107c5ccbff3c0b9c091ca9d5dd0e36c954b09f464ed3c17b6992ea133e284180d3289b942fc8474506b50dc68330ff5d

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\c1228595.exe

          Filesize

          175KB

          MD5

          c46acea03d339900c22e8db9380c5bf8

          SHA1

          5441a1091c426e03bec7d81501731a4373bf8258

          SHA256

          a1987e1ca80a1130ecf6565fce903f7f5092e50580f9af1b307e97bbb2d04280

          SHA512

          49deeb0847233591399164140d518986146d6ca6ffc79f21e41f82e0c7befc0ac2ccbfcbbe579e4fa2d1272aaa0ded1c08d1b4af86da9ce4831cb54e5d56ae13

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\c1228595.exe

          Filesize

          175KB

          MD5

          c46acea03d339900c22e8db9380c5bf8

          SHA1

          5441a1091c426e03bec7d81501731a4373bf8258

          SHA256

          a1987e1ca80a1130ecf6565fce903f7f5092e50580f9af1b307e97bbb2d04280

          SHA512

          49deeb0847233591399164140d518986146d6ca6ffc79f21e41f82e0c7befc0ac2ccbfcbbe579e4fa2d1272aaa0ded1c08d1b4af86da9ce4831cb54e5d56ae13

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\v1219981.exe

          Filesize

          217KB

          MD5

          04bae54e1bd4fdcf5a1ab4ecccf879eb

          SHA1

          abfd50a8973846e0d5c7147f3d584494d92c3940

          SHA256

          c64add367bf9526645d23c70d51a6fb7385e553b3073d2be45b16b1e2e3facd4

          SHA512

          00e055888660cb771d604801ecdbce37133a146fd70055f94908c61e0d8fbdf996492dc3ab2f23753e60308cdcb0c94a701497491d91e16a97fa52990649624f

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\v1219981.exe

          Filesize

          217KB

          MD5

          04bae54e1bd4fdcf5a1ab4ecccf879eb

          SHA1

          abfd50a8973846e0d5c7147f3d584494d92c3940

          SHA256

          c64add367bf9526645d23c70d51a6fb7385e553b3073d2be45b16b1e2e3facd4

          SHA512

          00e055888660cb771d604801ecdbce37133a146fd70055f94908c61e0d8fbdf996492dc3ab2f23753e60308cdcb0c94a701497491d91e16a97fa52990649624f

        • \Users\Admin\AppData\Local\Temp\IXP004.TMP\a8233531.exe

          Filesize

          17KB

          MD5

          ddb866987bd3da8173dc8ae10ed9b23c

          SHA1

          a1b5ef0c14f25d8f840d1fa3c4691660c1b69d60

          SHA256

          4c490bf635489745c6c357e4154d5847b909628b69a8e7bf74b828bc7aa7aaa6

          SHA512

          8c3a3f9f325cbe56d5a78798823c74af87b49f7a36b14959d9e541342f982704da4d9c65f1578583c50c58c4c2853ad404bb13156cd64e284d50d754213433d5

        • \Users\Admin\AppData\Local\Temp\IXP004.TMP\b4288866.exe

          Filesize

          140KB

          MD5

          eae27c4a2e1d4e55feb6307e6d332a74

          SHA1

          c78723e923c986c142485ef01434eade8217d0da

          SHA256

          3000aaf756f0b9055b3793f8526b1be27c87e65f3ae6b6c088947f13010d3223

          SHA512

          fc943201fc5747b218d7065573daf1d3dff7d43da59285d950e8cafb8d9f19e37be20fd167bd58b0428cc1ca9f1ffe19523350767ac2d1db75d245907ff5a3bd

        • \Users\Admin\AppData\Local\Temp\IXP004.TMP\b4288866.exe

          Filesize

          140KB

          MD5

          eae27c4a2e1d4e55feb6307e6d332a74

          SHA1

          c78723e923c986c142485ef01434eade8217d0da

          SHA256

          3000aaf756f0b9055b3793f8526b1be27c87e65f3ae6b6c088947f13010d3223

          SHA512

          fc943201fc5747b218d7065573daf1d3dff7d43da59285d950e8cafb8d9f19e37be20fd167bd58b0428cc1ca9f1ffe19523350767ac2d1db75d245907ff5a3bd

        • memory/2492-63-0x0000000000F70000-0x0000000000FA0000-memory.dmp

          Filesize

          192KB

        • memory/2492-64-0x00000000003E0000-0x00000000003E6000-memory.dmp

          Filesize

          24KB

        • memory/2600-48-0x0000000000A60000-0x0000000000A6A000-memory.dmp

          Filesize

          40KB

        • memory/2600-50-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp

          Filesize

          9.9MB

        • memory/2600-49-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp

          Filesize

          9.9MB