Analysis

  • max time kernel
    156s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-05-2023 07:53

General

  • Target

    f5fd03761de3f97fa947a41600ce439f3a3ceb319fe310c38812a722a2b30ba5.exe

  • Size

    587KB

  • MD5

    53fbce78f80838f397e3ceb60cbe9f13

  • SHA1

    a01e83220a4108df5919ae24f72bfe1f1e60fec6

  • SHA256

    f5fd03761de3f97fa947a41600ce439f3a3ceb319fe310c38812a722a2b30ba5

  • SHA512

    ea0b023a0b244bef57854ece6f5918a56c18123b60116607af52913ae028adb66878a1b6316cde291eb5484d76119b94660be05d345fd5c2707b9d3360e90dc9

  • SSDEEP

    12288:uMrMy90IPcJNEtklr4Hah8Ffmaanw84o+2+wLY1l3C+Tyh:SyxWy6hgufw84BdwLuly+Tyh

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

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.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 1 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 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5fd03761de3f97fa947a41600ce439f3a3ceb319fe310c38812a722a2b30ba5.exe
    "C:\Users\Admin\AppData\Local\Temp\f5fd03761de3f97fa947a41600ce439f3a3ceb319fe310c38812a722a2b30ba5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5060
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7910714.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7910714.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9349008.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9349008.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1384313.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1384313.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2560
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 1076
          4⤵
          • Program crash
          PID:1272
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7868883.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7868883.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3164
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:640
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:1912
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3620
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2396
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:5008
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2936
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4880
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3184
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:1284
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:504
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 2560 -ip 2560
                1⤵
                  PID:4008
                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                  C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1108
                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                  C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1552

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7868883.exe

                  Filesize

                  206KB

                  MD5

                  c93a1c327f79913ecab6ac0d1195a17c

                  SHA1

                  720c2bcfb91ddab1e1ebab679ef3525fc884dc4f

                  SHA256

                  f3be12cf3dded2a14f3113040d56a828ce2981b73e7fbf33189ae29fc5c307fe

                  SHA512

                  703507c7d4a39474751c59677dab8a7f7b2eeaefce24885f4e8c7e649313765067729d1121de37e20d4624c46bdd6ae9b733205736ef8c565edb0e9ce95c2b50

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7868883.exe

                  Filesize

                  206KB

                  MD5

                  c93a1c327f79913ecab6ac0d1195a17c

                  SHA1

                  720c2bcfb91ddab1e1ebab679ef3525fc884dc4f

                  SHA256

                  f3be12cf3dded2a14f3113040d56a828ce2981b73e7fbf33189ae29fc5c307fe

                  SHA512

                  703507c7d4a39474751c59677dab8a7f7b2eeaefce24885f4e8c7e649313765067729d1121de37e20d4624c46bdd6ae9b733205736ef8c565edb0e9ce95c2b50

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7910714.exe

                  Filesize

                  416KB

                  MD5

                  32112384b3a9d5c8f8753134fbd98e4c

                  SHA1

                  b40f730be18a8ca2a6bdc5e15828297b22d9bd90

                  SHA256

                  0ca4e21a6976f390b7d3cff0c5adc084e33e75dae96700bbb4d2e6ec98f29b77

                  SHA512

                  2d154be69409f86b4ae21692f48d617ade9f7eb4de12aee3b4828586d62a3d35a5ed269163acaa5672349898717eeb2467d69035d06a043e49cba92bbde210fa

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7910714.exe

                  Filesize

                  416KB

                  MD5

                  32112384b3a9d5c8f8753134fbd98e4c

                  SHA1

                  b40f730be18a8ca2a6bdc5e15828297b22d9bd90

                  SHA256

                  0ca4e21a6976f390b7d3cff0c5adc084e33e75dae96700bbb4d2e6ec98f29b77

                  SHA512

                  2d154be69409f86b4ae21692f48d617ade9f7eb4de12aee3b4828586d62a3d35a5ed269163acaa5672349898717eeb2467d69035d06a043e49cba92bbde210fa

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9349008.exe

                  Filesize

                  168KB

                  MD5

                  c674a6def2ca48134f00501654317cf9

                  SHA1

                  4a2267405c7d6b2ad43327cce11ac79bcd62b1af

                  SHA256

                  64609d5e58c526063292b5cf2bdc75048c5945c919846e53f0b2febc4fd1775c

                  SHA512

                  57ba50022f6a88eb9f26d25b68eae6abb552b3c06fa858fdfcab7f621a4cf668b6fa0fae1ecfa373fdfb04265a1dba99472060f3a8dabfe8924886ee1b2a327d

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9349008.exe

                  Filesize

                  168KB

                  MD5

                  c674a6def2ca48134f00501654317cf9

                  SHA1

                  4a2267405c7d6b2ad43327cce11ac79bcd62b1af

                  SHA256

                  64609d5e58c526063292b5cf2bdc75048c5945c919846e53f0b2febc4fd1775c

                  SHA512

                  57ba50022f6a88eb9f26d25b68eae6abb552b3c06fa858fdfcab7f621a4cf668b6fa0fae1ecfa373fdfb04265a1dba99472060f3a8dabfe8924886ee1b2a327d

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1384313.exe

                  Filesize

                  360KB

                  MD5

                  7a99edd84db56c3ec214eea9d2004cf9

                  SHA1

                  30304dbfc631e3f7b926495722440f8912b78f4f

                  SHA256

                  0b4a9ac3d33ab57ef7780684809563c7a960a966c4ee7311ed6dc331cc0816a5

                  SHA512

                  599506442e4975545ff2c7d1102f041973ec843360ad122b859c2c2a18416995bb2e6aecad783a8b3d68be883bbb5f612991474df4f698c848da58cc0e5f73e2

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1384313.exe

                  Filesize

                  360KB

                  MD5

                  7a99edd84db56c3ec214eea9d2004cf9

                  SHA1

                  30304dbfc631e3f7b926495722440f8912b78f4f

                  SHA256

                  0b4a9ac3d33ab57ef7780684809563c7a960a966c4ee7311ed6dc331cc0816a5

                  SHA512

                  599506442e4975545ff2c7d1102f041973ec843360ad122b859c2c2a18416995bb2e6aecad783a8b3d68be883bbb5f612991474df4f698c848da58cc0e5f73e2

                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                  Filesize

                  206KB

                  MD5

                  c93a1c327f79913ecab6ac0d1195a17c

                  SHA1

                  720c2bcfb91ddab1e1ebab679ef3525fc884dc4f

                  SHA256

                  f3be12cf3dded2a14f3113040d56a828ce2981b73e7fbf33189ae29fc5c307fe

                  SHA512

                  703507c7d4a39474751c59677dab8a7f7b2eeaefce24885f4e8c7e649313765067729d1121de37e20d4624c46bdd6ae9b733205736ef8c565edb0e9ce95c2b50

                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                  Filesize

                  206KB

                  MD5

                  c93a1c327f79913ecab6ac0d1195a17c

                  SHA1

                  720c2bcfb91ddab1e1ebab679ef3525fc884dc4f

                  SHA256

                  f3be12cf3dded2a14f3113040d56a828ce2981b73e7fbf33189ae29fc5c307fe

                  SHA512

                  703507c7d4a39474751c59677dab8a7f7b2eeaefce24885f4e8c7e649313765067729d1121de37e20d4624c46bdd6ae9b733205736ef8c565edb0e9ce95c2b50

                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                  Filesize

                  206KB

                  MD5

                  c93a1c327f79913ecab6ac0d1195a17c

                  SHA1

                  720c2bcfb91ddab1e1ebab679ef3525fc884dc4f

                  SHA256

                  f3be12cf3dded2a14f3113040d56a828ce2981b73e7fbf33189ae29fc5c307fe

                  SHA512

                  703507c7d4a39474751c59677dab8a7f7b2eeaefce24885f4e8c7e649313765067729d1121de37e20d4624c46bdd6ae9b733205736ef8c565edb0e9ce95c2b50

                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                  Filesize

                  206KB

                  MD5

                  c93a1c327f79913ecab6ac0d1195a17c

                  SHA1

                  720c2bcfb91ddab1e1ebab679ef3525fc884dc4f

                  SHA256

                  f3be12cf3dded2a14f3113040d56a828ce2981b73e7fbf33189ae29fc5c307fe

                  SHA512

                  703507c7d4a39474751c59677dab8a7f7b2eeaefce24885f4e8c7e649313765067729d1121de37e20d4624c46bdd6ae9b733205736ef8c565edb0e9ce95c2b50

                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                  Filesize

                  206KB

                  MD5

                  c93a1c327f79913ecab6ac0d1195a17c

                  SHA1

                  720c2bcfb91ddab1e1ebab679ef3525fc884dc4f

                  SHA256

                  f3be12cf3dded2a14f3113040d56a828ce2981b73e7fbf33189ae29fc5c307fe

                  SHA512

                  703507c7d4a39474751c59677dab8a7f7b2eeaefce24885f4e8c7e649313765067729d1121de37e20d4624c46bdd6ae9b733205736ef8c565edb0e9ce95c2b50

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  8451a2c5daa42b25333b1b2089c5ea39

                  SHA1

                  700cc99ec8d3113435e657070d2d6bde0a833adc

                  SHA256

                  b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                  SHA512

                  6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  8451a2c5daa42b25333b1b2089c5ea39

                  SHA1

                  700cc99ec8d3113435e657070d2d6bde0a833adc

                  SHA256

                  b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                  SHA512

                  6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  8451a2c5daa42b25333b1b2089c5ea39

                  SHA1

                  700cc99ec8d3113435e657070d2d6bde0a833adc

                  SHA256

                  b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                  SHA512

                  6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                  Filesize

                  162B

                  MD5

                  1b7c22a214949975556626d7217e9a39

                  SHA1

                  d01c97e2944166ed23e47e4a62ff471ab8fa031f

                  SHA256

                  340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                  SHA512

                  ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

                • memory/1780-152-0x0000000005840000-0x0000000005850000-memory.dmp

                  Filesize

                  64KB

                • memory/1780-156-0x000000000C340000-0x000000000C8E4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/1780-157-0x0000000005840000-0x0000000005850000-memory.dmp

                  Filesize

                  64KB

                • memory/1780-158-0x000000000BEB0000-0x000000000BF00000-memory.dmp

                  Filesize

                  320KB

                • memory/1780-159-0x000000000C8F0000-0x000000000CAB2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1780-160-0x000000000CFF0000-0x000000000D51C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/1780-155-0x000000000B1C0000-0x000000000B226000-memory.dmp

                  Filesize

                  408KB

                • memory/1780-154-0x000000000B260000-0x000000000B2F2000-memory.dmp

                  Filesize

                  584KB

                • memory/1780-153-0x000000000B140000-0x000000000B1B6000-memory.dmp

                  Filesize

                  472KB

                • memory/1780-151-0x000000000AE30000-0x000000000AE6C000-memory.dmp

                  Filesize

                  240KB

                • memory/1780-150-0x000000000ADD0000-0x000000000ADE2000-memory.dmp

                  Filesize

                  72KB

                • memory/1780-149-0x000000000AEA0000-0x000000000AFAA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/1780-148-0x000000000B330000-0x000000000B948000-memory.dmp

                  Filesize

                  6.1MB

                • memory/1780-147-0x0000000000F20000-0x0000000000F4E000-memory.dmp

                  Filesize

                  184KB

                • memory/2560-171-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-183-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-185-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-187-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-189-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-191-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-193-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-194-0x0000000000960000-0x000000000098D000-memory.dmp

                  Filesize

                  180KB

                • memory/2560-195-0x0000000004E70000-0x0000000004E80000-memory.dmp

                  Filesize

                  64KB

                • memory/2560-196-0x0000000004E70000-0x0000000004E80000-memory.dmp

                  Filesize

                  64KB

                • memory/2560-197-0x0000000004E70000-0x0000000004E80000-memory.dmp

                  Filesize

                  64KB

                • memory/2560-198-0x0000000000400000-0x00000000006F4000-memory.dmp

                  Filesize

                  3.0MB

                • memory/2560-200-0x0000000004E70000-0x0000000004E80000-memory.dmp

                  Filesize

                  64KB

                • memory/2560-181-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-179-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-177-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-175-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-173-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-169-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-166-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-167-0x0000000002810000-0x0000000002822000-memory.dmp

                  Filesize

                  72KB

                • memory/2560-202-0x0000000004E70000-0x0000000004E80000-memory.dmp

                  Filesize

                  64KB

                • memory/2560-201-0x0000000004E70000-0x0000000004E80000-memory.dmp

                  Filesize

                  64KB

                • memory/2560-203-0x0000000000400000-0x00000000006F4000-memory.dmp

                  Filesize

                  3.0MB