Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    02-09-2023 12:47

General

  • Target

    fc5d73a95abb848576fbde8604dfde6145277131dc9be39cdbaf84644d174029_JC.exe

  • Size

    829KB

  • MD5

    fd9bc3308e0bc8cb74950961ba7998a1

  • SHA1

    cd4c1262df956f0a7dc9d98b96aa5367b8f9003d

  • SHA256

    fc5d73a95abb848576fbde8604dfde6145277131dc9be39cdbaf84644d174029

  • SHA512

    c41130467ba9b467f00798783c91e37d26f3c28e743ada5b725f0c6aea1fe841e9047acf04e57cebe739e5defdf9150ce641e49f1e2d7d09abd0a1e1d17a81f1

  • SSDEEP

    12288:ZMrly90hMOBS+UCCPcrM0JNCL20ThdSVVFbXtdWwNbSezqnnCM6LJw:MySlS+UAM0JExTOZDtdhtzaClw

Malware Config

Extracted

Family

redline

Botnet

jang

C2

77.91.124.82:19071

Attributes
  • auth_value

    662102010afcbe9e22b13116b1c1a088

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\fc5d73a95abb848576fbde8604dfde6145277131dc9be39cdbaf84644d174029_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\fc5d73a95abb848576fbde8604dfde6145277131dc9be39cdbaf84644d174029_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3002817.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3002817.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2096
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2596385.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2596385.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2676
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8092233.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8092233.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2840
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2638439.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2638439.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2836
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a4593661.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a4593661.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2684
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b0943301.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b0943301.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:2460
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c1898202.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c1898202.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1440

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3002817.exe

    Filesize

    723KB

    MD5

    6cb2f7d803afd72e13106953d62f20f1

    SHA1

    830903e89cd89fe78150677a858442cafb6764b0

    SHA256

    1f21c2c08177412e0cdb187bfac3f12299b7ab4d6b9fdd5c0df7ce0b1c910d60

    SHA512

    8b3463a2da45783f943b10d6e70aa4f3acb605c61c1e195d34e1bd9e7e3eeaf1047a84a82ffd6251226259ae8de8a9917fb30561b5404698e70c09e85609af43

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3002817.exe

    Filesize

    723KB

    MD5

    6cb2f7d803afd72e13106953d62f20f1

    SHA1

    830903e89cd89fe78150677a858442cafb6764b0

    SHA256

    1f21c2c08177412e0cdb187bfac3f12299b7ab4d6b9fdd5c0df7ce0b1c910d60

    SHA512

    8b3463a2da45783f943b10d6e70aa4f3acb605c61c1e195d34e1bd9e7e3eeaf1047a84a82ffd6251226259ae8de8a9917fb30561b5404698e70c09e85609af43

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2596385.exe

    Filesize

    497KB

    MD5

    d3bfbd143450c321a9c1b80aed455ac9

    SHA1

    ef9ee7dd0e2dbf78d221c5fb3f9de5bbc545c306

    SHA256

    a115c1c6efd69595597fdb30fd5596906cf20e9e3d6f94907ff41383050c3a84

    SHA512

    11cfa431dc96054e733083359cc905f87a23b42b5f1879a947c7584ced4295298172b7bc8b0365807c383620d0dd55fee4fccfdd86c025349f6be2b6e2f3c991

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2596385.exe

    Filesize

    497KB

    MD5

    d3bfbd143450c321a9c1b80aed455ac9

    SHA1

    ef9ee7dd0e2dbf78d221c5fb3f9de5bbc545c306

    SHA256

    a115c1c6efd69595597fdb30fd5596906cf20e9e3d6f94907ff41383050c3a84

    SHA512

    11cfa431dc96054e733083359cc905f87a23b42b5f1879a947c7584ced4295298172b7bc8b0365807c383620d0dd55fee4fccfdd86c025349f6be2b6e2f3c991

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8092233.exe

    Filesize

    373KB

    MD5

    73fc40b1ebeda869eb1a33f6b013d4f6

    SHA1

    470fe3d649341d0ec1129113af50120a5abe7f9e

    SHA256

    280999d3aab10066fd02bbd45dce64f9113f044ca9b5b4a27717808d6608e2b8

    SHA512

    fe00cb0c50964ef3f10eccbb771ec6f8fe6391a80b20309847038322e19950ba169c38d72dc78cd7d79d5f7d62731e9005d87286acc4aca2dc0ef5fa43058e42

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8092233.exe

    Filesize

    373KB

    MD5

    73fc40b1ebeda869eb1a33f6b013d4f6

    SHA1

    470fe3d649341d0ec1129113af50120a5abe7f9e

    SHA256

    280999d3aab10066fd02bbd45dce64f9113f044ca9b5b4a27717808d6608e2b8

    SHA512

    fe00cb0c50964ef3f10eccbb771ec6f8fe6391a80b20309847038322e19950ba169c38d72dc78cd7d79d5f7d62731e9005d87286acc4aca2dc0ef5fa43058e42

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c1898202.exe

    Filesize

    174KB

    MD5

    06411f763a3d73f1bc4486448d999819

    SHA1

    b99e64791fa6e7c341848cb43411566d91f92979

    SHA256

    54a06b9611813ea3304d42db8a46aeb60147cdace175ea09f51c5b636f4ef871

    SHA512

    8bd9b562bd4cbe844cf0a175413a2ee268745c5cdbbeece687ad540409e092fe44f2b04a482bd674e9357a375881c8f42e4a6f8829ad9d17c42848c619314890

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c1898202.exe

    Filesize

    174KB

    MD5

    06411f763a3d73f1bc4486448d999819

    SHA1

    b99e64791fa6e7c341848cb43411566d91f92979

    SHA256

    54a06b9611813ea3304d42db8a46aeb60147cdace175ea09f51c5b636f4ef871

    SHA512

    8bd9b562bd4cbe844cf0a175413a2ee268745c5cdbbeece687ad540409e092fe44f2b04a482bd674e9357a375881c8f42e4a6f8829ad9d17c42848c619314890

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2638439.exe

    Filesize

    217KB

    MD5

    c923231d106a8291a4c56623c3928b95

    SHA1

    1c551c233c1032fae38398176cfb99891235da9b

    SHA256

    5bfd301a167b248bd8f18fc599d5a1519b6bef97c26132f8f29aaca77c5f967b

    SHA512

    66aeac3a5ce472c2f4b41038168511bf1989c7f04482322d688977a073c05788a340ce02e5c61b0b3a38a02c2e6b1a880d3aec921e4c914414ae4bb3e0186e1b

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2638439.exe

    Filesize

    217KB

    MD5

    c923231d106a8291a4c56623c3928b95

    SHA1

    1c551c233c1032fae38398176cfb99891235da9b

    SHA256

    5bfd301a167b248bd8f18fc599d5a1519b6bef97c26132f8f29aaca77c5f967b

    SHA512

    66aeac3a5ce472c2f4b41038168511bf1989c7f04482322d688977a073c05788a340ce02e5c61b0b3a38a02c2e6b1a880d3aec921e4c914414ae4bb3e0186e1b

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a4593661.exe

    Filesize

    19KB

    MD5

    3b0a34dd5ddca32c35847d899bef1895

    SHA1

    c774a3097c04a2ae09b02d0461c493f628e065d5

    SHA256

    1af9fa008f9b86f38a772cafd01884260bd0abd91ca984c2c42a5da2ade04583

    SHA512

    3642d25478f1debb78e7746075377b172a29164d85b13b58de1b1932583af1be940257881189bfa7829f1d9b37772a7eda1d91f56624c6906dbfd3058730f9ef

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a4593661.exe

    Filesize

    19KB

    MD5

    3b0a34dd5ddca32c35847d899bef1895

    SHA1

    c774a3097c04a2ae09b02d0461c493f628e065d5

    SHA256

    1af9fa008f9b86f38a772cafd01884260bd0abd91ca984c2c42a5da2ade04583

    SHA512

    3642d25478f1debb78e7746075377b172a29164d85b13b58de1b1932583af1be940257881189bfa7829f1d9b37772a7eda1d91f56624c6906dbfd3058730f9ef

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b0943301.exe

    Filesize

    141KB

    MD5

    f1737bbfe5be8669757359c1bbeec361

    SHA1

    54e638376dc1bc8ee5d49b2af38ec0554ff0f7b7

    SHA256

    a6126e7035892db96b2a80dac9947cd770c74feef9afdd059868a20fd87cd496

    SHA512

    ab5395f4f05fcbd7d5d9d10b277cf38d8dfce6a9774ec2f2718d65b8962cb751ffd9393dc7bd67a1ebd31fc4d75f9212889e3e2309d46e28af632297c09187eb

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b0943301.exe

    Filesize

    141KB

    MD5

    f1737bbfe5be8669757359c1bbeec361

    SHA1

    54e638376dc1bc8ee5d49b2af38ec0554ff0f7b7

    SHA256

    a6126e7035892db96b2a80dac9947cd770c74feef9afdd059868a20fd87cd496

    SHA512

    ab5395f4f05fcbd7d5d9d10b277cf38d8dfce6a9774ec2f2718d65b8962cb751ffd9393dc7bd67a1ebd31fc4d75f9212889e3e2309d46e28af632297c09187eb

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v3002817.exe

    Filesize

    723KB

    MD5

    6cb2f7d803afd72e13106953d62f20f1

    SHA1

    830903e89cd89fe78150677a858442cafb6764b0

    SHA256

    1f21c2c08177412e0cdb187bfac3f12299b7ab4d6b9fdd5c0df7ce0b1c910d60

    SHA512

    8b3463a2da45783f943b10d6e70aa4f3acb605c61c1e195d34e1bd9e7e3eeaf1047a84a82ffd6251226259ae8de8a9917fb30561b5404698e70c09e85609af43

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v3002817.exe

    Filesize

    723KB

    MD5

    6cb2f7d803afd72e13106953d62f20f1

    SHA1

    830903e89cd89fe78150677a858442cafb6764b0

    SHA256

    1f21c2c08177412e0cdb187bfac3f12299b7ab4d6b9fdd5c0df7ce0b1c910d60

    SHA512

    8b3463a2da45783f943b10d6e70aa4f3acb605c61c1e195d34e1bd9e7e3eeaf1047a84a82ffd6251226259ae8de8a9917fb30561b5404698e70c09e85609af43

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v2596385.exe

    Filesize

    497KB

    MD5

    d3bfbd143450c321a9c1b80aed455ac9

    SHA1

    ef9ee7dd0e2dbf78d221c5fb3f9de5bbc545c306

    SHA256

    a115c1c6efd69595597fdb30fd5596906cf20e9e3d6f94907ff41383050c3a84

    SHA512

    11cfa431dc96054e733083359cc905f87a23b42b5f1879a947c7584ced4295298172b7bc8b0365807c383620d0dd55fee4fccfdd86c025349f6be2b6e2f3c991

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v2596385.exe

    Filesize

    497KB

    MD5

    d3bfbd143450c321a9c1b80aed455ac9

    SHA1

    ef9ee7dd0e2dbf78d221c5fb3f9de5bbc545c306

    SHA256

    a115c1c6efd69595597fdb30fd5596906cf20e9e3d6f94907ff41383050c3a84

    SHA512

    11cfa431dc96054e733083359cc905f87a23b42b5f1879a947c7584ced4295298172b7bc8b0365807c383620d0dd55fee4fccfdd86c025349f6be2b6e2f3c991

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v8092233.exe

    Filesize

    373KB

    MD5

    73fc40b1ebeda869eb1a33f6b013d4f6

    SHA1

    470fe3d649341d0ec1129113af50120a5abe7f9e

    SHA256

    280999d3aab10066fd02bbd45dce64f9113f044ca9b5b4a27717808d6608e2b8

    SHA512

    fe00cb0c50964ef3f10eccbb771ec6f8fe6391a80b20309847038322e19950ba169c38d72dc78cd7d79d5f7d62731e9005d87286acc4aca2dc0ef5fa43058e42

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v8092233.exe

    Filesize

    373KB

    MD5

    73fc40b1ebeda869eb1a33f6b013d4f6

    SHA1

    470fe3d649341d0ec1129113af50120a5abe7f9e

    SHA256

    280999d3aab10066fd02bbd45dce64f9113f044ca9b5b4a27717808d6608e2b8

    SHA512

    fe00cb0c50964ef3f10eccbb771ec6f8fe6391a80b20309847038322e19950ba169c38d72dc78cd7d79d5f7d62731e9005d87286acc4aca2dc0ef5fa43058e42

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\c1898202.exe

    Filesize

    174KB

    MD5

    06411f763a3d73f1bc4486448d999819

    SHA1

    b99e64791fa6e7c341848cb43411566d91f92979

    SHA256

    54a06b9611813ea3304d42db8a46aeb60147cdace175ea09f51c5b636f4ef871

    SHA512

    8bd9b562bd4cbe844cf0a175413a2ee268745c5cdbbeece687ad540409e092fe44f2b04a482bd674e9357a375881c8f42e4a6f8829ad9d17c42848c619314890

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\c1898202.exe

    Filesize

    174KB

    MD5

    06411f763a3d73f1bc4486448d999819

    SHA1

    b99e64791fa6e7c341848cb43411566d91f92979

    SHA256

    54a06b9611813ea3304d42db8a46aeb60147cdace175ea09f51c5b636f4ef871

    SHA512

    8bd9b562bd4cbe844cf0a175413a2ee268745c5cdbbeece687ad540409e092fe44f2b04a482bd674e9357a375881c8f42e4a6f8829ad9d17c42848c619314890

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\v2638439.exe

    Filesize

    217KB

    MD5

    c923231d106a8291a4c56623c3928b95

    SHA1

    1c551c233c1032fae38398176cfb99891235da9b

    SHA256

    5bfd301a167b248bd8f18fc599d5a1519b6bef97c26132f8f29aaca77c5f967b

    SHA512

    66aeac3a5ce472c2f4b41038168511bf1989c7f04482322d688977a073c05788a340ce02e5c61b0b3a38a02c2e6b1a880d3aec921e4c914414ae4bb3e0186e1b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\v2638439.exe

    Filesize

    217KB

    MD5

    c923231d106a8291a4c56623c3928b95

    SHA1

    1c551c233c1032fae38398176cfb99891235da9b

    SHA256

    5bfd301a167b248bd8f18fc599d5a1519b6bef97c26132f8f29aaca77c5f967b

    SHA512

    66aeac3a5ce472c2f4b41038168511bf1989c7f04482322d688977a073c05788a340ce02e5c61b0b3a38a02c2e6b1a880d3aec921e4c914414ae4bb3e0186e1b

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\a4593661.exe

    Filesize

    19KB

    MD5

    3b0a34dd5ddca32c35847d899bef1895

    SHA1

    c774a3097c04a2ae09b02d0461c493f628e065d5

    SHA256

    1af9fa008f9b86f38a772cafd01884260bd0abd91ca984c2c42a5da2ade04583

    SHA512

    3642d25478f1debb78e7746075377b172a29164d85b13b58de1b1932583af1be940257881189bfa7829f1d9b37772a7eda1d91f56624c6906dbfd3058730f9ef

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\b0943301.exe

    Filesize

    141KB

    MD5

    f1737bbfe5be8669757359c1bbeec361

    SHA1

    54e638376dc1bc8ee5d49b2af38ec0554ff0f7b7

    SHA256

    a6126e7035892db96b2a80dac9947cd770c74feef9afdd059868a20fd87cd496

    SHA512

    ab5395f4f05fcbd7d5d9d10b277cf38d8dfce6a9774ec2f2718d65b8962cb751ffd9393dc7bd67a1ebd31fc4d75f9212889e3e2309d46e28af632297c09187eb

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\b0943301.exe

    Filesize

    141KB

    MD5

    f1737bbfe5be8669757359c1bbeec361

    SHA1

    54e638376dc1bc8ee5d49b2af38ec0554ff0f7b7

    SHA256

    a6126e7035892db96b2a80dac9947cd770c74feef9afdd059868a20fd87cd496

    SHA512

    ab5395f4f05fcbd7d5d9d10b277cf38d8dfce6a9774ec2f2718d65b8962cb751ffd9393dc7bd67a1ebd31fc4d75f9212889e3e2309d46e28af632297c09187eb

  • memory/1440-64-0x00000000011A0000-0x00000000011D0000-memory.dmp

    Filesize

    192KB

  • memory/1440-65-0x00000000003B0000-0x00000000003B6000-memory.dmp

    Filesize

    24KB

  • memory/2684-48-0x000007FEF5870000-0x000007FEF625C000-memory.dmp

    Filesize

    9.9MB

  • memory/2684-51-0x000007FEF5870000-0x000007FEF625C000-memory.dmp

    Filesize

    9.9MB

  • memory/2684-50-0x000007FEF5870000-0x000007FEF625C000-memory.dmp

    Filesize

    9.9MB

  • memory/2684-49-0x0000000001160000-0x000000000116A000-memory.dmp

    Filesize

    40KB