Analysis

  • max time kernel
    87s
  • max time network
    89s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-03-2023 18:59

General

  • Target

    1ede0f7f534e75815faa8e470a43eabe81b39fa54ab03d93f9b5947ef0f8a56f.exe

  • Size

    794KB

  • MD5

    504f5c0bbc7fe50a5d9f48f28d4388e3

  • SHA1

    bc5013865cfc0fef9a7b536143f4de03437092b8

  • SHA256

    1ede0f7f534e75815faa8e470a43eabe81b39fa54ab03d93f9b5947ef0f8a56f

  • SHA512

    d413a09d854d244311cf685343d00ef2c67d5d4d55e3aa7a5dfec7d21d8ab0ba0461b211415c8fcb254062920a6fd11a2863a57550c1a43c4ab9fcebf2450900

  • SSDEEP

    12288:PMr+y90CB68k0+PE5WGXBbNkIMNPXj9BlP9gYTYRc2lfIb:hypB6vPNJdNPTLlPKCC2b

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

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 18 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\1ede0f7f534e75815faa8e470a43eabe81b39fa54ab03d93f9b5947ef0f8a56f.exe
    "C:\Users\Admin\AppData\Local\Temp\1ede0f7f534e75815faa8e470a43eabe81b39fa54ab03d93f9b5947ef0f8a56f.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5044
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1052.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1052.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4316
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice3859.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice3859.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1500
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9002fn.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9002fn.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1504
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c72wd02.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c72wd02.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2288
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 1084
            5⤵
            • Program crash
            PID:3784
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcyoy47.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcyoy47.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3768
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 1656
          4⤵
          • Program crash
          PID:4724
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e23TL46.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e23TL46.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3808
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2288 -ip 2288
    1⤵
      PID:2740
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 3768 -ip 3768
      1⤵
        PID:3316

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e23TL46.exe

        Filesize

        175KB

        MD5

        478e884952392c14b85cca1a6a4f3e35

        SHA1

        f3475db1427fec3eedf583f1b7b0f839b27f8d74

        SHA256

        bc576bf5f9a72ebbfbc11e59b8e384a1923eca8ec6c5234313c37865f74b7413

        SHA512

        b3a1c504d2a108049a5ee193da2f1bcdd99d269e75f08199c3fccedc0de298996418421b5e48d5c0f582bf775087537ff8f83c341ed2c0cbbcf38e956bffebe9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e23TL46.exe

        Filesize

        175KB

        MD5

        478e884952392c14b85cca1a6a4f3e35

        SHA1

        f3475db1427fec3eedf583f1b7b0f839b27f8d74

        SHA256

        bc576bf5f9a72ebbfbc11e59b8e384a1923eca8ec6c5234313c37865f74b7413

        SHA512

        b3a1c504d2a108049a5ee193da2f1bcdd99d269e75f08199c3fccedc0de298996418421b5e48d5c0f582bf775087537ff8f83c341ed2c0cbbcf38e956bffebe9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1052.exe

        Filesize

        648KB

        MD5

        24e9caca252e9870002ae5559c78806f

        SHA1

        9e15c1eeb95d94f044a770c82fd5b490e18ab991

        SHA256

        548f43d71640f3e784ff8b77ea6c2a97a5ca44040440b3499d6f565131bca9ef

        SHA512

        6a20052f33ad6c9e284b159092196f53de7e5481e4aa467dac577beea0b4d2a6c7b44d2574c1ef801f185c42aead69d0a7d1cd355e7c2432cf354db695206f05

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1052.exe

        Filesize

        648KB

        MD5

        24e9caca252e9870002ae5559c78806f

        SHA1

        9e15c1eeb95d94f044a770c82fd5b490e18ab991

        SHA256

        548f43d71640f3e784ff8b77ea6c2a97a5ca44040440b3499d6f565131bca9ef

        SHA512

        6a20052f33ad6c9e284b159092196f53de7e5481e4aa467dac577beea0b4d2a6c7b44d2574c1ef801f185c42aead69d0a7d1cd355e7c2432cf354db695206f05

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcyoy47.exe

        Filesize

        284KB

        MD5

        95b4e80a6604a693713a5478176b0938

        SHA1

        6f0075b205dc2e4a1cb4cb93839a7ac0b3fe8fdb

        SHA256

        66dc64794ee0f7b4a75cda0794147f609ee07f4b8a4c29d3a7120ae00dc85cca

        SHA512

        930ac8b8d0c5b8259b2bf63305da42004d46170e31605e3eac381700af45d484eba41dd6a6ee79a1e3152fffd0024cf8ceccd2e05faee10f0053618bb110a9cb

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcyoy47.exe

        Filesize

        284KB

        MD5

        95b4e80a6604a693713a5478176b0938

        SHA1

        6f0075b205dc2e4a1cb4cb93839a7ac0b3fe8fdb

        SHA256

        66dc64794ee0f7b4a75cda0794147f609ee07f4b8a4c29d3a7120ae00dc85cca

        SHA512

        930ac8b8d0c5b8259b2bf63305da42004d46170e31605e3eac381700af45d484eba41dd6a6ee79a1e3152fffd0024cf8ceccd2e05faee10f0053618bb110a9cb

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice3859.exe

        Filesize

        324KB

        MD5

        9312ca5a56679b67fd87ce89e856a873

        SHA1

        ae81522f5accd3f6892060b3b58f7df1ccb3baed

        SHA256

        c8f5ffcfd9de379ec9d37df23ba53c2ee4dc69792d06a24332abd7d74eae7ffb

        SHA512

        c4051b28de5efe921df7d5d9a587ed0542c3de85b7cde45c0de53a7e9af1031191035756668bb756ea031971e351b35343428a3c0ca3941a0888db1b0d0141c3

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice3859.exe

        Filesize

        324KB

        MD5

        9312ca5a56679b67fd87ce89e856a873

        SHA1

        ae81522f5accd3f6892060b3b58f7df1ccb3baed

        SHA256

        c8f5ffcfd9de379ec9d37df23ba53c2ee4dc69792d06a24332abd7d74eae7ffb

        SHA512

        c4051b28de5efe921df7d5d9a587ed0542c3de85b7cde45c0de53a7e9af1031191035756668bb756ea031971e351b35343428a3c0ca3941a0888db1b0d0141c3

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9002fn.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9002fn.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c72wd02.exe

        Filesize

        226KB

        MD5

        f485129884530b450099da673f51053b

        SHA1

        4d66f8364b569c8bc7cc9b9c8a8e9e17530068ab

        SHA256

        b84ee1f1d202227a0065ed6b713986ebee3dd242d8fa0ff4ab9f5fe1418ef7e1

        SHA512

        8d9fe19fd2b28970b5a115a373866f9501d82bc4017c74fda41e122c8334c7f8238d0c2bdf664b52c67c1789d9957a748bff98d35b8f6d8cd1c0dec854c954f6

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c72wd02.exe

        Filesize

        226KB

        MD5

        f485129884530b450099da673f51053b

        SHA1

        4d66f8364b569c8bc7cc9b9c8a8e9e17530068ab

        SHA256

        b84ee1f1d202227a0065ed6b713986ebee3dd242d8fa0ff4ab9f5fe1418ef7e1

        SHA512

        8d9fe19fd2b28970b5a115a373866f9501d82bc4017c74fda41e122c8334c7f8238d0c2bdf664b52c67c1789d9957a748bff98d35b8f6d8cd1c0dec854c954f6

      • memory/1504-154-0x0000000000C40000-0x0000000000C4A000-memory.dmp

        Filesize

        40KB

      • memory/2288-169-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-185-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-163-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-165-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-167-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-161-0x0000000004C10000-0x00000000051B4000-memory.dmp

        Filesize

        5.6MB

      • memory/2288-171-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-173-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-175-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-177-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-179-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-181-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-183-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-162-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-187-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-189-0x0000000004A20000-0x0000000004A32000-memory.dmp

        Filesize

        72KB

      • memory/2288-190-0x0000000004C00000-0x0000000004C10000-memory.dmp

        Filesize

        64KB

      • memory/2288-191-0x0000000004C00000-0x0000000004C10000-memory.dmp

        Filesize

        64KB

      • memory/2288-192-0x0000000004C00000-0x0000000004C10000-memory.dmp

        Filesize

        64KB

      • memory/2288-193-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

      • memory/2288-195-0x0000000004C00000-0x0000000004C10000-memory.dmp

        Filesize

        64KB

      • memory/2288-196-0x0000000004C00000-0x0000000004C10000-memory.dmp

        Filesize

        64KB

      • memory/2288-197-0x0000000004C00000-0x0000000004C10000-memory.dmp

        Filesize

        64KB

      • memory/2288-198-0x0000000000400000-0x00000000004B8000-memory.dmp

        Filesize

        736KB

      • memory/2288-160-0x0000000002110000-0x000000000213D000-memory.dmp

        Filesize

        180KB

      • memory/3768-203-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-206-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-208-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-211-0x0000000000640000-0x000000000068B000-memory.dmp

        Filesize

        300KB

      • memory/3768-210-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-212-0x0000000004C80000-0x0000000004C90000-memory.dmp

        Filesize

        64KB

      • memory/3768-215-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-214-0x0000000004C80000-0x0000000004C90000-memory.dmp

        Filesize

        64KB

      • memory/3768-217-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-219-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-221-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-223-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-225-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-227-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-229-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-231-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-233-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-235-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-237-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-239-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-1112-0x0000000005240000-0x0000000005858000-memory.dmp

        Filesize

        6.1MB

      • memory/3768-1113-0x00000000058B0000-0x00000000059BA000-memory.dmp

        Filesize

        1.0MB

      • memory/3768-1115-0x0000000004C80000-0x0000000004C90000-memory.dmp

        Filesize

        64KB

      • memory/3768-1114-0x00000000059F0000-0x0000000005A02000-memory.dmp

        Filesize

        72KB

      • memory/3768-1116-0x0000000005A10000-0x0000000005A4C000-memory.dmp

        Filesize

        240KB

      • memory/3768-1117-0x0000000005D00000-0x0000000005D66000-memory.dmp

        Filesize

        408KB

      • memory/3768-1118-0x00000000063B0000-0x0000000006442000-memory.dmp

        Filesize

        584KB

      • memory/3768-1119-0x00000000065C0000-0x0000000006782000-memory.dmp

        Filesize

        1.8MB

      • memory/3768-1121-0x00000000067A0000-0x0000000006CCC000-memory.dmp

        Filesize

        5.2MB

      • memory/3768-1122-0x0000000006DF0000-0x0000000006E66000-memory.dmp

        Filesize

        472KB

      • memory/3768-1123-0x0000000006E90000-0x0000000006EE0000-memory.dmp

        Filesize

        320KB

      • memory/3768-1124-0x0000000004C80000-0x0000000004C90000-memory.dmp

        Filesize

        64KB

      • memory/3768-1125-0x0000000004C80000-0x0000000004C90000-memory.dmp

        Filesize

        64KB

      • memory/3768-1126-0x0000000004C80000-0x0000000004C90000-memory.dmp

        Filesize

        64KB

      • memory/3768-204-0x0000000002740000-0x000000000277E000-memory.dmp

        Filesize

        248KB

      • memory/3768-1127-0x0000000004C80000-0x0000000004C90000-memory.dmp

        Filesize

        64KB

      • memory/3808-1133-0x0000000000BA0000-0x0000000000BD2000-memory.dmp

        Filesize

        200KB

      • memory/3808-1134-0x0000000005750000-0x0000000005760000-memory.dmp

        Filesize

        64KB