Analysis

  • max time kernel
    109s
  • max time network
    112s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/03/2023, 01:08

General

  • Target

    c7338141c84b8241ed1a5191c69906088568cb2ebf7809ff761097f4f4a8c6ae.exe

  • Size

    789KB

  • MD5

    49a22e6e59a1863974b55af33c50c718

  • SHA1

    0e7b67425689d53ea68fdcb6e29d7ac2febc84e0

  • SHA256

    c7338141c84b8241ed1a5191c69906088568cb2ebf7809ff761097f4f4a8c6ae

  • SHA512

    ad741eb36f5beda39a925a5e3fd9a0c69a139d79d329d929f6a530a881867363762c1561c33b9679d3290b87f803fb36db819dd56867c1926fd50003201d10f8

  • SSDEEP

    12288:2Mr+y90CuCE1EVsX0QPQQl48n4Qm0hfu2LrmFnRMj8EvlGkAGGK7y:wy6EVMfQQsUXrmFn8GkAJKO

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

rita

C2

193.233.20.28:4125

Attributes
  • auth_value

    5cf1bcf41b0a2f3710619223451dfd3a

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 20 IoCs
  • Executes dropped EXE 6 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c7338141c84b8241ed1a5191c69906088568cb2ebf7809ff761097f4f4a8c6ae.exe
    "C:\Users\Admin\AppData\Local\Temp\c7338141c84b8241ed1a5191c69906088568cb2ebf7809ff761097f4f4a8c6ae.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7155.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7155.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1412
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5881.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5881.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4952
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2429BC.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2429BC.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3396
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46wX49.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46wX49.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4796
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4796 -s 1080
            5⤵
            • Program crash
            PID:1304
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBiQo17.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBiQo17.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4540
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 1228
          4⤵
          • Program crash
          PID:3344
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e75wK87.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e75wK87.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4612
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4796 -ip 4796
    1⤵
      PID:2280
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 4540 -ip 4540
      1⤵
        PID:3764

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e75wK87.exe

        Filesize

        175KB

        MD5

        8b0ea3120d3d291045b26bcea5ccef54

        SHA1

        07ed9587057ae936ca0610051142a4add4f7b6aa

        SHA256

        6659717ddb5d87d6dc4e3c9e1d582bc58778c633eb50c61e3bdc57b5d3be7690

        SHA512

        6d112c8621488b8ec6373ec6ab87b20cd07d33ea945d67a6aaa9ca043d9556b735b3c7b9d33c562e29c8e875c3a947a203a33ad27c2d2afe75e2f75873768244

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e75wK87.exe

        Filesize

        175KB

        MD5

        8b0ea3120d3d291045b26bcea5ccef54

        SHA1

        07ed9587057ae936ca0610051142a4add4f7b6aa

        SHA256

        6659717ddb5d87d6dc4e3c9e1d582bc58778c633eb50c61e3bdc57b5d3be7690

        SHA512

        6d112c8621488b8ec6373ec6ab87b20cd07d33ea945d67a6aaa9ca043d9556b735b3c7b9d33c562e29c8e875c3a947a203a33ad27c2d2afe75e2f75873768244

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7155.exe

        Filesize

        644KB

        MD5

        9a62edecb9f987371801b5c426348e6d

        SHA1

        3975d985c7c8fbc8b69c1cdaa40e6b1f15e4c371

        SHA256

        7b6a4c15bebea5091e523170c71d9171c4e2e7537b464509e487705f0cbd25ee

        SHA512

        4caa9f3a30d06ca50c9637a01213325d5840bce94a58f444f7d4988777da45de38244cf46da31af612579a6e839d1bc7031fb53245cbedff48e74a9612901aa7

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7155.exe

        Filesize

        644KB

        MD5

        9a62edecb9f987371801b5c426348e6d

        SHA1

        3975d985c7c8fbc8b69c1cdaa40e6b1f15e4c371

        SHA256

        7b6a4c15bebea5091e523170c71d9171c4e2e7537b464509e487705f0cbd25ee

        SHA512

        4caa9f3a30d06ca50c9637a01213325d5840bce94a58f444f7d4988777da45de38244cf46da31af612579a6e839d1bc7031fb53245cbedff48e74a9612901aa7

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBiQo17.exe

        Filesize

        296KB

        MD5

        72db4a86a32f97614ad1f120eb024e7c

        SHA1

        175d266ac8dcb059c6e9d569cf32a8a3b6e159c7

        SHA256

        75ede9aabd39ad0035008f2b8d3c364bd0b2e8e598c6389d693c49b8b85b1c42

        SHA512

        39d8d6e3eb7eca078404a38ecd6d641e398cacd2f86f4d279158a7d1e1899cc1c671e88eb2da7f5a97417747c4c95cd7a61cf6224ea1695905a5d82186c3f447

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBiQo17.exe

        Filesize

        296KB

        MD5

        72db4a86a32f97614ad1f120eb024e7c

        SHA1

        175d266ac8dcb059c6e9d569cf32a8a3b6e159c7

        SHA256

        75ede9aabd39ad0035008f2b8d3c364bd0b2e8e598c6389d693c49b8b85b1c42

        SHA512

        39d8d6e3eb7eca078404a38ecd6d641e398cacd2f86f4d279158a7d1e1899cc1c671e88eb2da7f5a97417747c4c95cd7a61cf6224ea1695905a5d82186c3f447

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5881.exe

        Filesize

        322KB

        MD5

        138cd27dcbd60c1f39dabab5e5a2cc1d

        SHA1

        31ad3f44b848a8287e335bf7f35557dd4a7889a0

        SHA256

        08770ce931bb4b5559c6b498b95663aab4ed4a1e8e92880e1cbd666cc75e5312

        SHA512

        328dcd0615ed504e647e6e9a8613799a761aef8246fefa50971e7b4736a449b2f9fdb7eb4f665885d784fb72dec1c9c724dece59e0bd38d18485d78446bb96bb

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5881.exe

        Filesize

        322KB

        MD5

        138cd27dcbd60c1f39dabab5e5a2cc1d

        SHA1

        31ad3f44b848a8287e335bf7f35557dd4a7889a0

        SHA256

        08770ce931bb4b5559c6b498b95663aab4ed4a1e8e92880e1cbd666cc75e5312

        SHA512

        328dcd0615ed504e647e6e9a8613799a761aef8246fefa50971e7b4736a449b2f9fdb7eb4f665885d784fb72dec1c9c724dece59e0bd38d18485d78446bb96bb

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2429BC.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2429BC.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46wX49.exe

        Filesize

        239KB

        MD5

        42a0292e0f3469a181aa6357c5ae7682

        SHA1

        0f794cb9eb3c172d2df23b6681eb5cf3717646a7

        SHA256

        90643b67e0d431825ffdcc77d01daa24de58d0a00a3079116b8e98fe18e3aafe

        SHA512

        ba6861c0f472e7bec136579cc681b596f66803063bf63e22b63b0517f4d1d7bdc8f6911f5b5753f88b8015a10b797cef03c0332b952aba2f3050bf6287245e56

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46wX49.exe

        Filesize

        239KB

        MD5

        42a0292e0f3469a181aa6357c5ae7682

        SHA1

        0f794cb9eb3c172d2df23b6681eb5cf3717646a7

        SHA256

        90643b67e0d431825ffdcc77d01daa24de58d0a00a3079116b8e98fe18e3aafe

        SHA512

        ba6861c0f472e7bec136579cc681b596f66803063bf63e22b63b0517f4d1d7bdc8f6911f5b5753f88b8015a10b797cef03c0332b952aba2f3050bf6287245e56

      • memory/3396-154-0x00000000003F0000-0x00000000003FA000-memory.dmp

        Filesize

        40KB

      • memory/4540-412-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

        Filesize

        64KB

      • memory/4540-1114-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

        Filesize

        64KB

      • memory/4540-1126-0x0000000006FE0000-0x0000000007030000-memory.dmp

        Filesize

        320KB

      • memory/4540-1125-0x0000000006F50000-0x0000000006FC6000-memory.dmp

        Filesize

        472KB

      • memory/4540-1124-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

        Filesize

        64KB

      • memory/4540-1123-0x00000000067A0000-0x0000000006CCC000-memory.dmp

        Filesize

        5.2MB

      • memory/4540-1122-0x00000000065C0000-0x0000000006782000-memory.dmp

        Filesize

        1.8MB

      • memory/4540-1121-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

        Filesize

        64KB

      • memory/4540-1120-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

        Filesize

        64KB

      • memory/4540-1119-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

        Filesize

        64KB

      • memory/4540-1117-0x0000000005DA0000-0x0000000005E06000-memory.dmp

        Filesize

        408KB

      • memory/4540-1116-0x0000000005D00000-0x0000000005D92000-memory.dmp

        Filesize

        584KB

      • memory/4540-1115-0x0000000005A10000-0x0000000005A4C000-memory.dmp

        Filesize

        240KB

      • memory/4540-1113-0x00000000059F0000-0x0000000005A02000-memory.dmp

        Filesize

        72KB

      • memory/4540-1112-0x00000000058C0000-0x00000000059CA000-memory.dmp

        Filesize

        1.0MB

      • memory/4540-1111-0x00000000052A0000-0x00000000058B8000-memory.dmp

        Filesize

        6.1MB

      • memory/4540-413-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

        Filesize

        64KB

      • memory/4540-410-0x0000000001EB0000-0x0000000001EFB000-memory.dmp

        Filesize

        300KB

      • memory/4540-235-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-233-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-231-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-229-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-202-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-203-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-205-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-207-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-209-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-211-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-213-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-215-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-217-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-219-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-221-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-223-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-225-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4540-227-0x0000000004A70000-0x0000000004AAE000-memory.dmp

        Filesize

        248KB

      • memory/4612-1132-0x0000000000730000-0x0000000000762000-memory.dmp

        Filesize

        200KB

      • memory/4612-1133-0x0000000005380000-0x0000000005390000-memory.dmp

        Filesize

        64KB

      • memory/4796-185-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-191-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-194-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/4796-162-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/4796-193-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/4796-192-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/4796-183-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-189-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-165-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-187-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-195-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/4796-163-0x0000000004B50000-0x0000000004B60000-memory.dmp

        Filesize

        64KB

      • memory/4796-173-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-179-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-177-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-175-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-181-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-171-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-169-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-167-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/4796-161-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/4796-160-0x0000000004B60000-0x0000000005104000-memory.dmp

        Filesize

        5.6MB

      • memory/4796-197-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/4796-164-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB