Analysis

  • max time kernel
    128s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    02/09/2023, 10:24

General

  • Target

    JC_0594aa74bb68aa51eb78a7720b6d225b16b52884458542d2c258cb7bea7c4db2.exe

  • Size

    931KB

  • MD5

    86011e726e71086ce150fa50b17b65a7

  • SHA1

    7d2a727c55ed6a15119a38193b3ec18ca3d00c45

  • SHA256

    0594aa74bb68aa51eb78a7720b6d225b16b52884458542d2c258cb7bea7c4db2

  • SHA512

    f715313ae164ef7d4d071eaea27844e348a8756bab9fd44d3706bc323d0754a0a16903aacfdc62fb7515c30bf92840a0481525137160b90e796bcf619a72a5a4

  • SSDEEP

    24576:+yvSm5gETARmun2XWoshTFEHDNJ1v7yx21XbBwJ:NvSRK9bpv7yY1S

Malware Config

Extracted

Family

redline

Botnet

bobik

C2

77.91.124.82:19071

Attributes
  • auth_value

    d639522ae3c9dda998264d691a19eb33

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\JC_0594aa74bb68aa51eb78a7720b6d225b16b52884458542d2c258cb7bea7c4db2.exe
    "C:\Users\Admin\AppData\Local\Temp\JC_0594aa74bb68aa51eb78a7720b6d225b16b52884458542d2c258cb7bea7c4db2.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2468
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4393153.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4393153.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2188
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3299189.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3299189.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3028
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z3110334.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z3110334.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2720
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z4020848.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z4020848.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2656
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q0432855.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q0432855.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2524
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9388193.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9388193.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:2556
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s8309305.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s8309305.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:2184

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4393153.exe

          Filesize

          825KB

          MD5

          4f462177099d812ecce329c66a33cea1

          SHA1

          4429556db748c9695eafb2fb071b164c728fed35

          SHA256

          0990ecbc2df5290b1e8dd769a861e33b5e0b61a52bb9499b53b7b418d27b2e19

          SHA512

          8c1e6e88dbf4c13ff0ebb0acc2ccc08edba2f39e4d7c135a3a18b84fafb887b11afdb4375f4ffe5258c315efbac9653a1b462a33eafe97191d27994f0fd8a824

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4393153.exe

          Filesize

          825KB

          MD5

          4f462177099d812ecce329c66a33cea1

          SHA1

          4429556db748c9695eafb2fb071b164c728fed35

          SHA256

          0990ecbc2df5290b1e8dd769a861e33b5e0b61a52bb9499b53b7b418d27b2e19

          SHA512

          8c1e6e88dbf4c13ff0ebb0acc2ccc08edba2f39e4d7c135a3a18b84fafb887b11afdb4375f4ffe5258c315efbac9653a1b462a33eafe97191d27994f0fd8a824

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3299189.exe

          Filesize

          599KB

          MD5

          83c23a568869fd02e26e007bd2b8af4d

          SHA1

          a3bba5d4d6243c161b82f4cf9e3d4e4cbf32427a

          SHA256

          137c8a6f0f796025d0ddbce3d29c7d49cc0063666953bab70de1953c834fa607

          SHA512

          694f261b6adcad858ea46c1f6b299d970910fcdc1366c5d818a0262460a652d70af5db694517d6fe5fad0b3c502841f29ddc01a2ac7d76485e8eaebf1ee286bc

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3299189.exe

          Filesize

          599KB

          MD5

          83c23a568869fd02e26e007bd2b8af4d

          SHA1

          a3bba5d4d6243c161b82f4cf9e3d4e4cbf32427a

          SHA256

          137c8a6f0f796025d0ddbce3d29c7d49cc0063666953bab70de1953c834fa607

          SHA512

          694f261b6adcad858ea46c1f6b299d970910fcdc1366c5d818a0262460a652d70af5db694517d6fe5fad0b3c502841f29ddc01a2ac7d76485e8eaebf1ee286bc

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z3110334.exe

          Filesize

          373KB

          MD5

          a4cdb871633589aca65ddc8a2be5e44d

          SHA1

          249f93ef6a5d435142cfedfc6b225e7f46df6eec

          SHA256

          7692540c2e813b1089e1fe8f030435a566fb828a9abab9142bd15dbd22496700

          SHA512

          071755d95b4da2b446a46713e3f94378ffd3b5ba7c4fecff016f9e2613c18613ab3256f79b59809c74a44d5ee2c8bedceb99ee2e7d124af7a1473d94485aa597

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z3110334.exe

          Filesize

          373KB

          MD5

          a4cdb871633589aca65ddc8a2be5e44d

          SHA1

          249f93ef6a5d435142cfedfc6b225e7f46df6eec

          SHA256

          7692540c2e813b1089e1fe8f030435a566fb828a9abab9142bd15dbd22496700

          SHA512

          071755d95b4da2b446a46713e3f94378ffd3b5ba7c4fecff016f9e2613c18613ab3256f79b59809c74a44d5ee2c8bedceb99ee2e7d124af7a1473d94485aa597

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s8309305.exe

          Filesize

          174KB

          MD5

          b9c9eb051fffe425c59194dd4fef5d00

          SHA1

          fbfce48e1859bba83eb38bb6408885049bb896fe

          SHA256

          8c8c88cb10df556b108e42a45c962ef76961c56695d29d770fd3dc06e29790cf

          SHA512

          c91b1bbe0c17267e6e308bc7a8be86236b28a3ddf40979269037754201d75f579bf3e7f9fb95444d18117bf2e04858d45fad9977136f5946aeb989da33197e98

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s8309305.exe

          Filesize

          174KB

          MD5

          b9c9eb051fffe425c59194dd4fef5d00

          SHA1

          fbfce48e1859bba83eb38bb6408885049bb896fe

          SHA256

          8c8c88cb10df556b108e42a45c962ef76961c56695d29d770fd3dc06e29790cf

          SHA512

          c91b1bbe0c17267e6e308bc7a8be86236b28a3ddf40979269037754201d75f579bf3e7f9fb95444d18117bf2e04858d45fad9977136f5946aeb989da33197e98

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z4020848.exe

          Filesize

          217KB

          MD5

          836b7cd69933521c4225ecb6485e4811

          SHA1

          4d89defcfb7f94bb607463821cf522668f502470

          SHA256

          7f6a8cd017bcd83b2b941143ddb7b27a5b86a8b60d0466d16ba46d1d42c07113

          SHA512

          40e5f4cb47bdd6dea0992922e62ff19fa4a9e5547973eccedb3d8a482701eca787cc4deeaab708e11a9b2898d0b96b5a80b9152d157b77bb84c78af848c16635

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z4020848.exe

          Filesize

          217KB

          MD5

          836b7cd69933521c4225ecb6485e4811

          SHA1

          4d89defcfb7f94bb607463821cf522668f502470

          SHA256

          7f6a8cd017bcd83b2b941143ddb7b27a5b86a8b60d0466d16ba46d1d42c07113

          SHA512

          40e5f4cb47bdd6dea0992922e62ff19fa4a9e5547973eccedb3d8a482701eca787cc4deeaab708e11a9b2898d0b96b5a80b9152d157b77bb84c78af848c16635

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q0432855.exe

          Filesize

          19KB

          MD5

          0a14839a58a9b6cfe99ca531aa6e9264

          SHA1

          8ef705dd2db97dca5beab03658589975652d8b26

          SHA256

          06ac05742c8b5e60aca0f5cefe3d5de0e30106a2726ec852db653bb657a9e759

          SHA512

          6b060389028d504695648f67c58c143d044a814eae304afadd5b76eee34f6012266099460487e090043c1ae6fbbeea691d40b5eee95b47d9ae5b24c357bb72f9

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q0432855.exe

          Filesize

          19KB

          MD5

          0a14839a58a9b6cfe99ca531aa6e9264

          SHA1

          8ef705dd2db97dca5beab03658589975652d8b26

          SHA256

          06ac05742c8b5e60aca0f5cefe3d5de0e30106a2726ec852db653bb657a9e759

          SHA512

          6b060389028d504695648f67c58c143d044a814eae304afadd5b76eee34f6012266099460487e090043c1ae6fbbeea691d40b5eee95b47d9ae5b24c357bb72f9

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9388193.exe

          Filesize

          140KB

          MD5

          6ee48bc18fd23ad696dfe2502ea5c004

          SHA1

          42d910315dd7e4f670e1d063b03b05d5cbef5516

          SHA256

          43e4db93ddcac875fa64b9c316620cce703440c73da0063a7f979ff16844d473

          SHA512

          ea07ccd71ec01ebc7a48ae88bbacb0b26ba3bc6075dbe7c8c9497322c14112e3aad3e3cd430e3ae3bf7638635705b2736f6757738af27f37ca2c7d19c4dcef58

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9388193.exe

          Filesize

          140KB

          MD5

          6ee48bc18fd23ad696dfe2502ea5c004

          SHA1

          42d910315dd7e4f670e1d063b03b05d5cbef5516

          SHA256

          43e4db93ddcac875fa64b9c316620cce703440c73da0063a7f979ff16844d473

          SHA512

          ea07ccd71ec01ebc7a48ae88bbacb0b26ba3bc6075dbe7c8c9497322c14112e3aad3e3cd430e3ae3bf7638635705b2736f6757738af27f37ca2c7d19c4dcef58

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z4393153.exe

          Filesize

          825KB

          MD5

          4f462177099d812ecce329c66a33cea1

          SHA1

          4429556db748c9695eafb2fb071b164c728fed35

          SHA256

          0990ecbc2df5290b1e8dd769a861e33b5e0b61a52bb9499b53b7b418d27b2e19

          SHA512

          8c1e6e88dbf4c13ff0ebb0acc2ccc08edba2f39e4d7c135a3a18b84fafb887b11afdb4375f4ffe5258c315efbac9653a1b462a33eafe97191d27994f0fd8a824

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z4393153.exe

          Filesize

          825KB

          MD5

          4f462177099d812ecce329c66a33cea1

          SHA1

          4429556db748c9695eafb2fb071b164c728fed35

          SHA256

          0990ecbc2df5290b1e8dd769a861e33b5e0b61a52bb9499b53b7b418d27b2e19

          SHA512

          8c1e6e88dbf4c13ff0ebb0acc2ccc08edba2f39e4d7c135a3a18b84fafb887b11afdb4375f4ffe5258c315efbac9653a1b462a33eafe97191d27994f0fd8a824

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z3299189.exe

          Filesize

          599KB

          MD5

          83c23a568869fd02e26e007bd2b8af4d

          SHA1

          a3bba5d4d6243c161b82f4cf9e3d4e4cbf32427a

          SHA256

          137c8a6f0f796025d0ddbce3d29c7d49cc0063666953bab70de1953c834fa607

          SHA512

          694f261b6adcad858ea46c1f6b299d970910fcdc1366c5d818a0262460a652d70af5db694517d6fe5fad0b3c502841f29ddc01a2ac7d76485e8eaebf1ee286bc

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z3299189.exe

          Filesize

          599KB

          MD5

          83c23a568869fd02e26e007bd2b8af4d

          SHA1

          a3bba5d4d6243c161b82f4cf9e3d4e4cbf32427a

          SHA256

          137c8a6f0f796025d0ddbce3d29c7d49cc0063666953bab70de1953c834fa607

          SHA512

          694f261b6adcad858ea46c1f6b299d970910fcdc1366c5d818a0262460a652d70af5db694517d6fe5fad0b3c502841f29ddc01a2ac7d76485e8eaebf1ee286bc

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z3110334.exe

          Filesize

          373KB

          MD5

          a4cdb871633589aca65ddc8a2be5e44d

          SHA1

          249f93ef6a5d435142cfedfc6b225e7f46df6eec

          SHA256

          7692540c2e813b1089e1fe8f030435a566fb828a9abab9142bd15dbd22496700

          SHA512

          071755d95b4da2b446a46713e3f94378ffd3b5ba7c4fecff016f9e2613c18613ab3256f79b59809c74a44d5ee2c8bedceb99ee2e7d124af7a1473d94485aa597

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z3110334.exe

          Filesize

          373KB

          MD5

          a4cdb871633589aca65ddc8a2be5e44d

          SHA1

          249f93ef6a5d435142cfedfc6b225e7f46df6eec

          SHA256

          7692540c2e813b1089e1fe8f030435a566fb828a9abab9142bd15dbd22496700

          SHA512

          071755d95b4da2b446a46713e3f94378ffd3b5ba7c4fecff016f9e2613c18613ab3256f79b59809c74a44d5ee2c8bedceb99ee2e7d124af7a1473d94485aa597

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\s8309305.exe

          Filesize

          174KB

          MD5

          b9c9eb051fffe425c59194dd4fef5d00

          SHA1

          fbfce48e1859bba83eb38bb6408885049bb896fe

          SHA256

          8c8c88cb10df556b108e42a45c962ef76961c56695d29d770fd3dc06e29790cf

          SHA512

          c91b1bbe0c17267e6e308bc7a8be86236b28a3ddf40979269037754201d75f579bf3e7f9fb95444d18117bf2e04858d45fad9977136f5946aeb989da33197e98

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\s8309305.exe

          Filesize

          174KB

          MD5

          b9c9eb051fffe425c59194dd4fef5d00

          SHA1

          fbfce48e1859bba83eb38bb6408885049bb896fe

          SHA256

          8c8c88cb10df556b108e42a45c962ef76961c56695d29d770fd3dc06e29790cf

          SHA512

          c91b1bbe0c17267e6e308bc7a8be86236b28a3ddf40979269037754201d75f579bf3e7f9fb95444d18117bf2e04858d45fad9977136f5946aeb989da33197e98

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z4020848.exe

          Filesize

          217KB

          MD5

          836b7cd69933521c4225ecb6485e4811

          SHA1

          4d89defcfb7f94bb607463821cf522668f502470

          SHA256

          7f6a8cd017bcd83b2b941143ddb7b27a5b86a8b60d0466d16ba46d1d42c07113

          SHA512

          40e5f4cb47bdd6dea0992922e62ff19fa4a9e5547973eccedb3d8a482701eca787cc4deeaab708e11a9b2898d0b96b5a80b9152d157b77bb84c78af848c16635

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z4020848.exe

          Filesize

          217KB

          MD5

          836b7cd69933521c4225ecb6485e4811

          SHA1

          4d89defcfb7f94bb607463821cf522668f502470

          SHA256

          7f6a8cd017bcd83b2b941143ddb7b27a5b86a8b60d0466d16ba46d1d42c07113

          SHA512

          40e5f4cb47bdd6dea0992922e62ff19fa4a9e5547973eccedb3d8a482701eca787cc4deeaab708e11a9b2898d0b96b5a80b9152d157b77bb84c78af848c16635

        • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q0432855.exe

          Filesize

          19KB

          MD5

          0a14839a58a9b6cfe99ca531aa6e9264

          SHA1

          8ef705dd2db97dca5beab03658589975652d8b26

          SHA256

          06ac05742c8b5e60aca0f5cefe3d5de0e30106a2726ec852db653bb657a9e759

          SHA512

          6b060389028d504695648f67c58c143d044a814eae304afadd5b76eee34f6012266099460487e090043c1ae6fbbeea691d40b5eee95b47d9ae5b24c357bb72f9

        • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r9388193.exe

          Filesize

          140KB

          MD5

          6ee48bc18fd23ad696dfe2502ea5c004

          SHA1

          42d910315dd7e4f670e1d063b03b05d5cbef5516

          SHA256

          43e4db93ddcac875fa64b9c316620cce703440c73da0063a7f979ff16844d473

          SHA512

          ea07ccd71ec01ebc7a48ae88bbacb0b26ba3bc6075dbe7c8c9497322c14112e3aad3e3cd430e3ae3bf7638635705b2736f6757738af27f37ca2c7d19c4dcef58

        • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r9388193.exe

          Filesize

          140KB

          MD5

          6ee48bc18fd23ad696dfe2502ea5c004

          SHA1

          42d910315dd7e4f670e1d063b03b05d5cbef5516

          SHA256

          43e4db93ddcac875fa64b9c316620cce703440c73da0063a7f979ff16844d473

          SHA512

          ea07ccd71ec01ebc7a48ae88bbacb0b26ba3bc6075dbe7c8c9497322c14112e3aad3e3cd430e3ae3bf7638635705b2736f6757738af27f37ca2c7d19c4dcef58

        • memory/2184-64-0x0000000000A10000-0x0000000000A40000-memory.dmp

          Filesize

          192KB

        • memory/2184-65-0x0000000000330000-0x0000000000336000-memory.dmp

          Filesize

          24KB

        • memory/2524-48-0x0000000000260000-0x000000000026A000-memory.dmp

          Filesize

          40KB

        • memory/2524-51-0x000007FEF5F00000-0x000007FEF68EC000-memory.dmp

          Filesize

          9.9MB

        • memory/2524-50-0x000007FEF5F00000-0x000007FEF68EC000-memory.dmp

          Filesize

          9.9MB

        • memory/2524-49-0x000007FEF5F00000-0x000007FEF68EC000-memory.dmp

          Filesize

          9.9MB