Analysis

  • max time kernel
    80s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/03/2023, 17:59

General

  • Target

    c5607cceb81a4bb9dca1e8ec48cadc578af37e639b66d7be13c512f20088d952.exe

  • Size

    906KB

  • MD5

    8ae35ad834228c89d4bedb306375668e

  • SHA1

    6089ea53d987776675d9244b36fa48b317eaa1da

  • SHA256

    c5607cceb81a4bb9dca1e8ec48cadc578af37e639b66d7be13c512f20088d952

  • SHA512

    328530d07f2dce2a5d30c989ed3481d752a04db1d26c49abb900933c3c8730bf9a80d4924f009bf0864fe69b0791f88ae8c73993cebefd3420948a77dea3947d

  • SSDEEP

    24576:WyBc22bhJ/UNQr3zsfVWDbGz3GF55qq9UvT:lOTbhJ2Qr3zmgbGSF/qqQ

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

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\c5607cceb81a4bb9dca1e8ec48cadc578af37e639b66d7be13c512f20088d952.exe
    "C:\Users\Admin\AppData\Local\Temp\c5607cceb81a4bb9dca1e8ec48cadc578af37e639b66d7be13c512f20088d952.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3732
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2095.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2095.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2004
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio8596.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio8596.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:432
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro1326.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro1326.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2176
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3507.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3507.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3824
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rLI89s45.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rLI89s45.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4080
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4080 -s 884
          4⤵
          • Program crash
          PID:408
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4080 -s 848
          4⤵
          • Program crash
          PID:3244
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si720677.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si720677.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2896
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4080 -ip 4080
    1⤵
      PID:3492
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 4080 -ip 4080
      1⤵
        PID:4808

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si720677.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si720677.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2095.exe

        Filesize

        764KB

        MD5

        36be7e3a2721bde899ce7cb1959de92d

        SHA1

        21080e2ff88f89dfb2b0f756bba218e923dd489a

        SHA256

        d6f4e191c3066587656d0c83c64ca28b8cba8946b2320347e0d639c83abfde62

        SHA512

        bb832ed1178716e3a79025a1a705ed4402bd144cc00157a2434d5bec774556f046e7727681ec2d6f37b5ff565f70a78cb60fb8a5433c84965629054f77deb2b1

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2095.exe

        Filesize

        764KB

        MD5

        36be7e3a2721bde899ce7cb1959de92d

        SHA1

        21080e2ff88f89dfb2b0f756bba218e923dd489a

        SHA256

        d6f4e191c3066587656d0c83c64ca28b8cba8946b2320347e0d639c83abfde62

        SHA512

        bb832ed1178716e3a79025a1a705ed4402bd144cc00157a2434d5bec774556f046e7727681ec2d6f37b5ff565f70a78cb60fb8a5433c84965629054f77deb2b1

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rLI89s45.exe

        Filesize

        456KB

        MD5

        da878c8335a8edfd0a5cab0ae95ce2e1

        SHA1

        f644f968811ae6b671b7068fd79c54fc864d17bb

        SHA256

        4a15683071b394d8892797c9cffffdd7a4f759babe4dba3fd462877b33a4751c

        SHA512

        cba4d1e2b2ba64882fb3aaf1e1aec521835f68c3f9a48e0953ae2cf40033e3ab438497a5dd6262a075ba28e424ecac2b149a132bb936b914f668ec6e2d652d1a

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rLI89s45.exe

        Filesize

        456KB

        MD5

        da878c8335a8edfd0a5cab0ae95ce2e1

        SHA1

        f644f968811ae6b671b7068fd79c54fc864d17bb

        SHA256

        4a15683071b394d8892797c9cffffdd7a4f759babe4dba3fd462877b33a4751c

        SHA512

        cba4d1e2b2ba64882fb3aaf1e1aec521835f68c3f9a48e0953ae2cf40033e3ab438497a5dd6262a075ba28e424ecac2b149a132bb936b914f668ec6e2d652d1a

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio8596.exe

        Filesize

        378KB

        MD5

        d03901f0c9f0d826e2338ca199178dee

        SHA1

        142dbf16b73ef8739046045735cf7c3ab448c507

        SHA256

        56e65ba265be0244e6206a956748b187505ce49dd5ecb0563c1a7f3d170fb8ab

        SHA512

        a8d04b419c1115e64e4a810c5a106da6f8cc0de84ed73e978586b01f006af8c5620bdd632c94612c9a12ca63f745b93725cb7b42c5f28e736beb90e23de01207

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio8596.exe

        Filesize

        378KB

        MD5

        d03901f0c9f0d826e2338ca199178dee

        SHA1

        142dbf16b73ef8739046045735cf7c3ab448c507

        SHA256

        56e65ba265be0244e6206a956748b187505ce49dd5ecb0563c1a7f3d170fb8ab

        SHA512

        a8d04b419c1115e64e4a810c5a106da6f8cc0de84ed73e978586b01f006af8c5620bdd632c94612c9a12ca63f745b93725cb7b42c5f28e736beb90e23de01207

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro1326.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro1326.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3507.exe

        Filesize

        398KB

        MD5

        3e57e61a6abe231a94fa5d5ed9d8b221

        SHA1

        650fd919d9334678f016e5182fbceef0f2f9db41

        SHA256

        9d2512aed969a807563ad96f0a6a2c8ddeb8dc5d35e55ddef73faab649b687f5

        SHA512

        0b8d90daf2e7115d4354cace6574d2401082c7736251ada5c0c1f270bc4c5cae9f1f1b9cc2ec8a11b0ab7a16bc08703d1f4c7a2c1e856014c72a7b188ec83627

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3507.exe

        Filesize

        398KB

        MD5

        3e57e61a6abe231a94fa5d5ed9d8b221

        SHA1

        650fd919d9334678f016e5182fbceef0f2f9db41

        SHA256

        9d2512aed969a807563ad96f0a6a2c8ddeb8dc5d35e55ddef73faab649b687f5

        SHA512

        0b8d90daf2e7115d4354cace6574d2401082c7736251ada5c0c1f270bc4c5cae9f1f1b9cc2ec8a11b0ab7a16bc08703d1f4c7a2c1e856014c72a7b188ec83627

      • memory/2176-154-0x00000000006D0000-0x00000000006DA000-memory.dmp

        Filesize

        40KB

      • memory/2896-1132-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

        Filesize

        64KB

      • memory/2896-1131-0x0000000000260000-0x0000000000292000-memory.dmp

        Filesize

        200KB

      • memory/3824-197-0x0000000000400000-0x0000000000726000-memory.dmp

        Filesize

        3.1MB

      • memory/3824-163-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

        Filesize

        64KB

      • memory/3824-164-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

        Filesize

        64KB

      • memory/3824-165-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-166-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-168-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-170-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-172-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-174-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-176-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-178-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-180-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-186-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-184-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-182-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-188-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-190-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-192-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

        Filesize

        72KB

      • memory/3824-193-0x0000000000400000-0x0000000000726000-memory.dmp

        Filesize

        3.1MB

      • memory/3824-194-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

        Filesize

        64KB

      • memory/3824-195-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

        Filesize

        64KB

      • memory/3824-162-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

        Filesize

        64KB

      • memory/3824-160-0x0000000004ED0000-0x0000000005474000-memory.dmp

        Filesize

        5.6MB

      • memory/3824-161-0x0000000000800000-0x000000000082D000-memory.dmp

        Filesize

        180KB

      • memory/4080-212-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-236-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-206-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-208-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-210-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-204-0x0000000002460000-0x0000000002470000-memory.dmp

        Filesize

        64KB

      • memory/4080-214-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-216-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-218-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-220-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-222-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-224-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-226-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-228-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-230-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-232-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-234-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-205-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-238-0x00000000052B0000-0x00000000052EE000-memory.dmp

        Filesize

        248KB

      • memory/4080-1111-0x0000000005480000-0x0000000005A98000-memory.dmp

        Filesize

        6.1MB

      • memory/4080-1112-0x0000000005B20000-0x0000000005C2A000-memory.dmp

        Filesize

        1.0MB

      • memory/4080-1113-0x0000000005C60000-0x0000000005C72000-memory.dmp

        Filesize

        72KB

      • memory/4080-1114-0x0000000005C80000-0x0000000005CBC000-memory.dmp

        Filesize

        240KB

      • memory/4080-1115-0x0000000002460000-0x0000000002470000-memory.dmp

        Filesize

        64KB

      • memory/4080-1116-0x0000000005F70000-0x0000000006002000-memory.dmp

        Filesize

        584KB

      • memory/4080-1117-0x0000000006010000-0x0000000006076000-memory.dmp

        Filesize

        408KB

      • memory/4080-1118-0x0000000006710000-0x0000000006786000-memory.dmp

        Filesize

        472KB

      • memory/4080-1119-0x00000000067A0000-0x00000000067F0000-memory.dmp

        Filesize

        320KB

      • memory/4080-1121-0x0000000002460000-0x0000000002470000-memory.dmp

        Filesize

        64KB

      • memory/4080-1122-0x0000000002460000-0x0000000002470000-memory.dmp

        Filesize

        64KB

      • memory/4080-1123-0x0000000002460000-0x0000000002470000-memory.dmp

        Filesize

        64KB

      • memory/4080-203-0x0000000002460000-0x0000000002470000-memory.dmp

        Filesize

        64KB

      • memory/4080-202-0x0000000000920000-0x000000000096B000-memory.dmp

        Filesize

        300KB

      • memory/4080-1124-0x0000000006950000-0x0000000006B12000-memory.dmp

        Filesize

        1.8MB

      • memory/4080-1125-0x0000000006B20000-0x000000000704C000-memory.dmp

        Filesize

        5.2MB