Analysis

  • max time kernel
    141s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/03/2023, 02:45

General

  • Target

    3d92281389166711fdc74b15821e0ca60cc1ebedcf70ce979281a5c499d87d6a.exe

  • Size

    818KB

  • MD5

    ce0531700a85b0d4b272375c1bc7d10b

  • SHA1

    d215d17507441087e13905ad92db4c14daa86156

  • SHA256

    3d92281389166711fdc74b15821e0ca60cc1ebedcf70ce979281a5c499d87d6a

  • SHA512

    55db49479b71459b5d88ab7e8cf6aebfd59d40484dad806a85ae92990ddddf4442595a9a6a5de26c84d3036ea0543da0e5a6f63157bc39e8faf847d5eb180478

  • SSDEEP

    24576:kyE5XTQyNd8BmBWLkQasDoY78UXBkzcPTUE+8BN:zQUyX64QaQo+Wc7UEP

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

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 19 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\3d92281389166711fdc74b15821e0ca60cc1ebedcf70ce979281a5c499d87d6a.exe
    "C:\Users\Admin\AppData\Local\Temp\3d92281389166711fdc74b15821e0ca60cc1ebedcf70ce979281a5c499d87d6a.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5924.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5924.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3344
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba3755.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba3755.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2168
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0310kl.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0310kl.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4592
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h61hu41.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h61hu41.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1092
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1092 -s 1048
            5⤵
            • Program crash
            PID:2828
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\idEOt61.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\idEOt61.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2672
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2672 -s 1336
          4⤵
          • Program crash
          PID:568
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l91DB11.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l91DB11.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:724
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1092 -ip 1092
    1⤵
      PID:1344
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2672 -ip 2672
      1⤵
        PID:740

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l91DB11.exe

              Filesize

              175KB

              MD5

              6c4c2a56d5dd785adbe4fe60fa3cc1f2

              SHA1

              f8bd4379310258f8e54c47b56f5eec7394adb9a2

              SHA256

              b182f2d3d49bdda2e29a0ed312deef4bee03983de54080c5e97ad6422de192d2

              SHA512

              f6958cab80e2f7736cea307b51be546e50acd5494b72db0343a09e6ef8c446114f51be6c9826fcb6e9f7190e4ec8415c0a403c3c1706183577c2604b877ff830

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l91DB11.exe

              Filesize

              175KB

              MD5

              6c4c2a56d5dd785adbe4fe60fa3cc1f2

              SHA1

              f8bd4379310258f8e54c47b56f5eec7394adb9a2

              SHA256

              b182f2d3d49bdda2e29a0ed312deef4bee03983de54080c5e97ad6422de192d2

              SHA512

              f6958cab80e2f7736cea307b51be546e50acd5494b72db0343a09e6ef8c446114f51be6c9826fcb6e9f7190e4ec8415c0a403c3c1706183577c2604b877ff830

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5924.exe

              Filesize

              677KB

              MD5

              7694148e5acf30d08faef20d1b6f6707

              SHA1

              9f8d3503bd11c5b539cfee32bc3fa7586f444b3b

              SHA256

              9f556e3c1bc0e840c4e7ae74877f8111b8ed5a3b63595f58d4692c6d92e5fab8

              SHA512

              437a8ece2e83b624659554b96535258d9ebc0a74a13753dc5c550c515d613b28b2d793a1781108d9182bee56963e45c1aa2b5e9f223a418c67fb7711fa1805ca

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5924.exe

              Filesize

              677KB

              MD5

              7694148e5acf30d08faef20d1b6f6707

              SHA1

              9f8d3503bd11c5b539cfee32bc3fa7586f444b3b

              SHA256

              9f556e3c1bc0e840c4e7ae74877f8111b8ed5a3b63595f58d4692c6d92e5fab8

              SHA512

              437a8ece2e83b624659554b96535258d9ebc0a74a13753dc5c550c515d613b28b2d793a1781108d9182bee56963e45c1aa2b5e9f223a418c67fb7711fa1805ca

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\idEOt61.exe

              Filesize

              349KB

              MD5

              84d1db19d22ef695af9e47f3fd347f43

              SHA1

              8a2f2e2a13c465e2a44887e9befc0b4db028baa1

              SHA256

              ed5eb190c089d09f2f076c9da6e55c4d186eb2b9e9a46382a7f3981e64f5f899

              SHA512

              d3cd2fba6859a485b28e87ed7171d0d3454f4b62cdd306e450788152326ce5715efa782a9b9501cd6f8e25d1606b88298326b8bc3c995e3012841aee537dcb45

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\idEOt61.exe

              Filesize

              349KB

              MD5

              84d1db19d22ef695af9e47f3fd347f43

              SHA1

              8a2f2e2a13c465e2a44887e9befc0b4db028baa1

              SHA256

              ed5eb190c089d09f2f076c9da6e55c4d186eb2b9e9a46382a7f3981e64f5f899

              SHA512

              d3cd2fba6859a485b28e87ed7171d0d3454f4b62cdd306e450788152326ce5715efa782a9b9501cd6f8e25d1606b88298326b8bc3c995e3012841aee537dcb45

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba3755.exe

              Filesize

              335KB

              MD5

              ba27529320962ed1551f31786577bb1c

              SHA1

              103b04a06bfa3afcbf3dec6874e5a77c70912dd8

              SHA256

              0e8aa9e0ff1f6a1ec6d9dfd18fd972b3a9472bd7ca6510ad82a4cc5cb63e2ef4

              SHA512

              bcb61a6075a498914441e2c101d02183e18f6c3897ceb62a6f7bb2a90a614e379a0ef0ae2f7b11eb160c838f4d4be805cf2e0cbb62a507942b75f3b970bb82e6

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba3755.exe

              Filesize

              335KB

              MD5

              ba27529320962ed1551f31786577bb1c

              SHA1

              103b04a06bfa3afcbf3dec6874e5a77c70912dd8

              SHA256

              0e8aa9e0ff1f6a1ec6d9dfd18fd972b3a9472bd7ca6510ad82a4cc5cb63e2ef4

              SHA512

              bcb61a6075a498914441e2c101d02183e18f6c3897ceb62a6f7bb2a90a614e379a0ef0ae2f7b11eb160c838f4d4be805cf2e0cbb62a507942b75f3b970bb82e6

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0310kl.exe

              Filesize

              11KB

              MD5

              7e93bacbbc33e6652e147e7fe07572a0

              SHA1

              421a7167da01c8da4dc4d5234ca3dd84e319e762

              SHA256

              850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

              SHA512

              250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0310kl.exe

              Filesize

              11KB

              MD5

              7e93bacbbc33e6652e147e7fe07572a0

              SHA1

              421a7167da01c8da4dc4d5234ca3dd84e319e762

              SHA256

              850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

              SHA512

              250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h61hu41.exe

              Filesize

              290KB

              MD5

              752f6c71101d5a550c81752549399e8c

              SHA1

              4ccbc5f65abc62cbe04220a31cc884ef2fe8672b

              SHA256

              09d341da910d82fb975dd672492ff3bea29e02649474567caa0e0f34aa3c7e42

              SHA512

              00a12d444440946c0fcba5c65cd1c29e531e18ddcf70201aad135376f8c8b53d7e3912ffd3cb02efb84218e7593d1b989c5630fd907d23b1e76cc01ece95233a

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h61hu41.exe

              Filesize

              290KB

              MD5

              752f6c71101d5a550c81752549399e8c

              SHA1

              4ccbc5f65abc62cbe04220a31cc884ef2fe8672b

              SHA256

              09d341da910d82fb975dd672492ff3bea29e02649474567caa0e0f34aa3c7e42

              SHA512

              00a12d444440946c0fcba5c65cd1c29e531e18ddcf70201aad135376f8c8b53d7e3912ffd3cb02efb84218e7593d1b989c5630fd907d23b1e76cc01ece95233a

            • memory/724-1133-0x0000000000CA0000-0x0000000000CD2000-memory.dmp

              Filesize

              200KB

            • memory/724-1134-0x0000000005580000-0x0000000005590000-memory.dmp

              Filesize

              64KB

            • memory/1092-172-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-190-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-168-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-170-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-164-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-174-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-176-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-178-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-180-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-182-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-184-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-186-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-188-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-166-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-191-0x0000000004F00000-0x0000000004F10000-memory.dmp

              Filesize

              64KB

            • memory/1092-192-0x0000000004F00000-0x0000000004F10000-memory.dmp

              Filesize

              64KB

            • memory/1092-193-0x0000000000400000-0x0000000000830000-memory.dmp

              Filesize

              4.2MB

            • memory/1092-194-0x0000000004F00000-0x0000000004F10000-memory.dmp

              Filesize

              64KB

            • memory/1092-196-0x0000000004F00000-0x0000000004F10000-memory.dmp

              Filesize

              64KB

            • memory/1092-197-0x0000000004F00000-0x0000000004F10000-memory.dmp

              Filesize

              64KB

            • memory/1092-198-0x0000000000400000-0x0000000000830000-memory.dmp

              Filesize

              4.2MB

            • memory/1092-163-0x0000000002900000-0x0000000002912000-memory.dmp

              Filesize

              72KB

            • memory/1092-162-0x0000000004F10000-0x00000000054B4000-memory.dmp

              Filesize

              5.6MB

            • memory/1092-161-0x0000000004F00000-0x0000000004F10000-memory.dmp

              Filesize

              64KB

            • memory/1092-160-0x0000000000900000-0x000000000092D000-memory.dmp

              Filesize

              180KB

            • memory/2672-208-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-212-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-214-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-216-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-218-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-220-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-222-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-224-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-226-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-230-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-232-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-228-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-234-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-236-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-502-0x00000000050F0000-0x0000000005100000-memory.dmp

              Filesize

              64KB

            • memory/2672-500-0x0000000000AF0000-0x0000000000B3B000-memory.dmp

              Filesize

              300KB

            • memory/2672-504-0x00000000050F0000-0x0000000005100000-memory.dmp

              Filesize

              64KB

            • memory/2672-506-0x00000000050F0000-0x0000000005100000-memory.dmp

              Filesize

              64KB

            • memory/2672-1113-0x00000000056B0000-0x0000000005CC8000-memory.dmp

              Filesize

              6.1MB

            • memory/2672-1114-0x0000000005CD0000-0x0000000005DDA000-memory.dmp

              Filesize

              1.0MB

            • memory/2672-1115-0x0000000005070000-0x0000000005082000-memory.dmp

              Filesize

              72KB

            • memory/2672-1116-0x0000000005090000-0x00000000050CC000-memory.dmp

              Filesize

              240KB

            • memory/2672-1117-0x00000000050F0000-0x0000000005100000-memory.dmp

              Filesize

              64KB

            • memory/2672-1118-0x0000000006070000-0x0000000006102000-memory.dmp

              Filesize

              584KB

            • memory/2672-1119-0x0000000006110000-0x0000000006176000-memory.dmp

              Filesize

              408KB

            • memory/2672-1120-0x0000000006830000-0x00000000068A6000-memory.dmp

              Filesize

              472KB

            • memory/2672-1121-0x00000000068B0000-0x0000000006900000-memory.dmp

              Filesize

              320KB

            • memory/2672-1123-0x0000000006A60000-0x0000000006C22000-memory.dmp

              Filesize

              1.8MB

            • memory/2672-1124-0x0000000006C30000-0x000000000715C000-memory.dmp

              Filesize

              5.2MB

            • memory/2672-1125-0x00000000050F0000-0x0000000005100000-memory.dmp

              Filesize

              64KB

            • memory/2672-1126-0x00000000050F0000-0x0000000005100000-memory.dmp

              Filesize

              64KB

            • memory/2672-1127-0x00000000050F0000-0x0000000005100000-memory.dmp

              Filesize

              64KB

            • memory/2672-210-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-203-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-206-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/2672-204-0x00000000028B0000-0x00000000028EE000-memory.dmp

              Filesize

              248KB

            • memory/4592-154-0x0000000000B30000-0x0000000000B3A000-memory.dmp

              Filesize

              40KB