Analysis

  • max time kernel
    140s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-05-2023 01:43

General

  • Target

    6c02ed8f9c91ba7c3c9be0ba62744e37e52c290c5c054fd3bb62ceb6834c2226.exe

  • Size

    1.1MB

  • MD5

    ab0329051619813892e90435ee560c28

  • SHA1

    66d2e4c95a9a9ea429ab024b3cb01d9d699809ee

  • SHA256

    6c02ed8f9c91ba7c3c9be0ba62744e37e52c290c5c054fd3bb62ceb6834c2226

  • SHA512

    15cb22ab26fc97504481a5c15327d7ace06de6a535ff372d55020c628dcb488367bfc8ea48fa13b3bd9b3a727fb4d919409a0afc26e4aa562d508356f1955be6

  • SSDEEP

    24576:syoNU/1F6A80OvHGsMt90d8BgBRUFjCJlGlNfcIdCWt7/+:bOU9FDXO/Gs54gbEjCJlqfcGCs

Malware Config

Extracted

Family

redline

Botnet

motor

C2

185.161.248.75:4132

Attributes
  • auth_value

    ec19ab9989a783983c5cbbc0e5ac4a5f

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

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.

  • Executes dropped EXE 8 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
  • 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.

  • Suspicious use of SetThreadContext 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c02ed8f9c91ba7c3c9be0ba62744e37e52c290c5c054fd3bb62ceb6834c2226.exe
    "C:\Users\Admin\AppData\Local\Temp\6c02ed8f9c91ba7c3c9be0ba62744e37e52c290c5c054fd3bb62ceb6834c2226.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4936
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1802795.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1802795.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4504
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7465104.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7465104.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:740
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4628931.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4628931.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4532
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0045934.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0045934.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1320
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9428317.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9428317.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2636
        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9428317.exe
          C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9428317.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of UnmapMainImage
          PID:3472
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3472 -s 12
            5⤵
            • Program crash
            PID:2008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6528892.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6528892.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3256
      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6528892.exe
        C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6528892.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4168
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3472 -ip 3472
    1⤵
      PID:2604
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:3268

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Modify Existing Service

    1
    T1031

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Modify Registry

    3
    T1112

    Disabling Security Tools

    2
    T1089

    Credential Access

    Credentials in Files

    1
    T1081

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    1
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d6528892.exe.log
      Filesize

      425B

      MD5

      4eaca4566b22b01cd3bc115b9b0b2196

      SHA1

      e743e0792c19f71740416e7b3c061d9f1336bf94

      SHA256

      34ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb

      SHA512

      bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6528892.exe
      Filesize

      904KB

      MD5

      40506c010e5e4a99456dcf1b3d350704

      SHA1

      e1c3d08b1c1dc8db32af07b1c4bb4b7457013918

      SHA256

      aedc9ba9cb7fab5ba13e12ec36bca6d863405e80dd4787d8a748653bac8ab589

      SHA512

      b96c9a79d6ebe360f8ab34e306990b672f8fa8987329edbc097b39ab6864d7f9e0ea2b02719a15ddbb77c4fac75c8b410251ecbaa3fb00269f11b73e0f16a4d4

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6528892.exe
      Filesize

      904KB

      MD5

      40506c010e5e4a99456dcf1b3d350704

      SHA1

      e1c3d08b1c1dc8db32af07b1c4bb4b7457013918

      SHA256

      aedc9ba9cb7fab5ba13e12ec36bca6d863405e80dd4787d8a748653bac8ab589

      SHA512

      b96c9a79d6ebe360f8ab34e306990b672f8fa8987329edbc097b39ab6864d7f9e0ea2b02719a15ddbb77c4fac75c8b410251ecbaa3fb00269f11b73e0f16a4d4

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6528892.exe
      Filesize

      904KB

      MD5

      40506c010e5e4a99456dcf1b3d350704

      SHA1

      e1c3d08b1c1dc8db32af07b1c4bb4b7457013918

      SHA256

      aedc9ba9cb7fab5ba13e12ec36bca6d863405e80dd4787d8a748653bac8ab589

      SHA512

      b96c9a79d6ebe360f8ab34e306990b672f8fa8987329edbc097b39ab6864d7f9e0ea2b02719a15ddbb77c4fac75c8b410251ecbaa3fb00269f11b73e0f16a4d4

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1802795.exe
      Filesize

      750KB

      MD5

      50bfb9a8e72f631683d05c420f9c0622

      SHA1

      cdef3dd57cef97544782afbef9380d22d610fd8a

      SHA256

      ffda119c76a8af7d255a5754710d5e1b508a2b2a1c974667a76ddc39c672a250

      SHA512

      00072731b0e991489f4328d212b2cad0ac7b8da3b06509143dc00902ead63bb311c467dfce23ef4163497794082f5d88d25bd3a3db38396dc1c6d51e9cfc3600

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1802795.exe
      Filesize

      750KB

      MD5

      50bfb9a8e72f631683d05c420f9c0622

      SHA1

      cdef3dd57cef97544782afbef9380d22d610fd8a

      SHA256

      ffda119c76a8af7d255a5754710d5e1b508a2b2a1c974667a76ddc39c672a250

      SHA512

      00072731b0e991489f4328d212b2cad0ac7b8da3b06509143dc00902ead63bb311c467dfce23ef4163497794082f5d88d25bd3a3db38396dc1c6d51e9cfc3600

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9428317.exe
      Filesize

      962KB

      MD5

      f5cf6ccdb7e9ee1b423ed8e4b4a8c750

      SHA1

      61ab3f4df4328e69570bda84cb9bad9792667cbf

      SHA256

      856e963aa0e2f538a4a9ed3ae83b55ab4c5d21d241911581ef8fee1b5e3f2ed7

      SHA512

      2b158268df3339a09b0ef37e1894610bd16a302d7d076d83cbf25d03087ebbca2eeb10af99f98e8b019d58177f693f2127b3e6d44a0848a35cb2897372b53596

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9428317.exe
      Filesize

      962KB

      MD5

      f5cf6ccdb7e9ee1b423ed8e4b4a8c750

      SHA1

      61ab3f4df4328e69570bda84cb9bad9792667cbf

      SHA256

      856e963aa0e2f538a4a9ed3ae83b55ab4c5d21d241911581ef8fee1b5e3f2ed7

      SHA512

      2b158268df3339a09b0ef37e1894610bd16a302d7d076d83cbf25d03087ebbca2eeb10af99f98e8b019d58177f693f2127b3e6d44a0848a35cb2897372b53596

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9428317.exe
      Filesize

      962KB

      MD5

      f5cf6ccdb7e9ee1b423ed8e4b4a8c750

      SHA1

      61ab3f4df4328e69570bda84cb9bad9792667cbf

      SHA256

      856e963aa0e2f538a4a9ed3ae83b55ab4c5d21d241911581ef8fee1b5e3f2ed7

      SHA512

      2b158268df3339a09b0ef37e1894610bd16a302d7d076d83cbf25d03087ebbca2eeb10af99f98e8b019d58177f693f2127b3e6d44a0848a35cb2897372b53596

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7465104.exe
      Filesize

      306KB

      MD5

      46b783b4c5313b5957a60ca987575af6

      SHA1

      fe863cad30c789d432cafcac3c15e8d88d6d43db

      SHA256

      09acfb652afc54f8383708fcb287bc5fa10bbe21981aeda5981487d3e4a0d790

      SHA512

      05be358e635410c1c1a1af633c7b90a86fa612f95acc93faa5c88786ded1deb345c03153d78938d6a50d642a801ab88eb63514ab0e5767252b8c41dd6edbef62

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7465104.exe
      Filesize

      306KB

      MD5

      46b783b4c5313b5957a60ca987575af6

      SHA1

      fe863cad30c789d432cafcac3c15e8d88d6d43db

      SHA256

      09acfb652afc54f8383708fcb287bc5fa10bbe21981aeda5981487d3e4a0d790

      SHA512

      05be358e635410c1c1a1af633c7b90a86fa612f95acc93faa5c88786ded1deb345c03153d78938d6a50d642a801ab88eb63514ab0e5767252b8c41dd6edbef62

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4628931.exe
      Filesize

      184KB

      MD5

      ed2aee532f5220002192cedefce2456b

      SHA1

      9db4bb9699f6cdb4e7503215c4a7cc6495506210

      SHA256

      836885b30d88f1ec09d7fb48957ef50684831b1c23c49b4d8202ff9e311c5460

      SHA512

      0dbe3d99c93b3260200b65ac1ebbe442d52b00d142c854eb5c72224578a664134cb298315c66efabfaebd852863728ca12bab5f66a3dded760e1e3b747165e0b

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4628931.exe
      Filesize

      184KB

      MD5

      ed2aee532f5220002192cedefce2456b

      SHA1

      9db4bb9699f6cdb4e7503215c4a7cc6495506210

      SHA256

      836885b30d88f1ec09d7fb48957ef50684831b1c23c49b4d8202ff9e311c5460

      SHA512

      0dbe3d99c93b3260200b65ac1ebbe442d52b00d142c854eb5c72224578a664134cb298315c66efabfaebd852863728ca12bab5f66a3dded760e1e3b747165e0b

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0045934.exe
      Filesize

      145KB

      MD5

      ee2216d7c72ac24568b75734ce46e4a9

      SHA1

      2d623d777c6a13cfb8b01c9ffacd72be49e2e39f

      SHA256

      e6535584be31700892f9c990d19f2e195d0f97eabc719a8a0b20356ad7f5c6d7

      SHA512

      abc0c46bff3ef6a9677290e06f19a34ddab9a9c71030620e8cf950855e44d5893c09cba9d04e456b05522758dbdcd16bad6046c0dc13a16b0ce6eb5491a5f21c

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0045934.exe
      Filesize

      145KB

      MD5

      ee2216d7c72ac24568b75734ce46e4a9

      SHA1

      2d623d777c6a13cfb8b01c9ffacd72be49e2e39f

      SHA256

      e6535584be31700892f9c990d19f2e195d0f97eabc719a8a0b20356ad7f5c6d7

      SHA512

      abc0c46bff3ef6a9677290e06f19a34ddab9a9c71030620e8cf950855e44d5893c09cba9d04e456b05522758dbdcd16bad6046c0dc13a16b0ce6eb5491a5f21c

    • memory/1320-204-0x0000000007130000-0x000000000765C000-memory.dmp
      Filesize

      5.2MB

    • memory/1320-193-0x00000000007B0000-0x00000000007DA000-memory.dmp
      Filesize

      168KB

    • memory/1320-205-0x00000000050D0000-0x00000000050E0000-memory.dmp
      Filesize

      64KB

    • memory/1320-203-0x0000000006A30000-0x0000000006BF2000-memory.dmp
      Filesize

      1.8MB

    • memory/1320-202-0x0000000006150000-0x00000000061A0000-memory.dmp
      Filesize

      320KB

    • memory/1320-201-0x00000000060D0000-0x0000000006146000-memory.dmp
      Filesize

      472KB

    • memory/1320-200-0x0000000005FB0000-0x0000000006042000-memory.dmp
      Filesize

      584KB

    • memory/1320-199-0x00000000053B0000-0x0000000005416000-memory.dmp
      Filesize

      408KB

    • memory/1320-198-0x00000000050D0000-0x00000000050E0000-memory.dmp
      Filesize

      64KB

    • memory/1320-197-0x0000000005220000-0x000000000525C000-memory.dmp
      Filesize

      240KB

    • memory/1320-196-0x0000000005040000-0x0000000005052000-memory.dmp
      Filesize

      72KB

    • memory/1320-195-0x0000000005110000-0x000000000521A000-memory.dmp
      Filesize

      1.0MB

    • memory/1320-194-0x00000000055B0000-0x0000000005BC8000-memory.dmp
      Filesize

      6.1MB

    • memory/2636-211-0x0000000006E50000-0x0000000006E60000-memory.dmp
      Filesize

      64KB

    • memory/2636-210-0x0000000000080000-0x0000000000178000-memory.dmp
      Filesize

      992KB

    • memory/3256-219-0x0000000007C10000-0x0000000007C20000-memory.dmp
      Filesize

      64KB

    • memory/3256-218-0x0000000000D90000-0x0000000000E78000-memory.dmp
      Filesize

      928KB

    • memory/3472-225-0x0000000000370000-0x0000000000370000-memory.dmp
    • memory/3472-212-0x0000000000400000-0x0000000000438000-memory.dmp
      Filesize

      224KB

    • memory/4168-224-0x00000000055D0000-0x00000000055E0000-memory.dmp
      Filesize

      64KB

    • memory/4168-220-0x0000000000400000-0x000000000042A000-memory.dmp
      Filesize

      168KB

    • memory/4532-161-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-183-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-177-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-175-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-173-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-163-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-171-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-165-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-159-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-181-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-167-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-179-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-158-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-157-0x0000000004B20000-0x0000000004B30000-memory.dmp
      Filesize

      64KB

    • memory/4532-156-0x0000000004B20000-0x0000000004B30000-memory.dmp
      Filesize

      64KB

    • memory/4532-185-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB

    • memory/4532-186-0x0000000004B20000-0x0000000004B30000-memory.dmp
      Filesize

      64KB

    • memory/4532-187-0x0000000004B20000-0x0000000004B30000-memory.dmp
      Filesize

      64KB

    • memory/4532-155-0x0000000004B20000-0x0000000004B30000-memory.dmp
      Filesize

      64KB

    • memory/4532-154-0x0000000004B30000-0x00000000050D4000-memory.dmp
      Filesize

      5.6MB

    • memory/4532-188-0x0000000004B20000-0x0000000004B30000-memory.dmp
      Filesize

      64KB

    • memory/4532-169-0x0000000002630000-0x0000000002646000-memory.dmp
      Filesize

      88KB