Analysis

  • max time kernel
    95s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-04-2023 20:53

General

  • Target

    0cf148f824880b3c48752ef306578bd38103b5b237bee2f68add26b60cda04b3.exe

  • Size

    658KB

  • MD5

    ad7760149daf7680e2c8cb43af744fd6

  • SHA1

    0c2a9643f683b2d28c8edc665751058bbdb06ff4

  • SHA256

    0cf148f824880b3c48752ef306578bd38103b5b237bee2f68add26b60cda04b3

  • SHA512

    e9d870987a51318ef110a0575cf8c8b03b0c8e4b17573d78fd42010ec7617dfc84566f32cab0e190f0a080effc797d9ed5c4c943138e4ee23f88b016c8c77607

  • SSDEEP

    12288:NMrgy90q8oH2Y8DMSMFqPOpXCPGHc5HPtP+EjZxl/WnqzN6F:hyf8oHmSFZpX85HPB+EjztzNW

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

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.

  • RedLine payload 18 IoCs
  • Executes dropped EXE 4 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.

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0cf148f824880b3c48752ef306578bd38103b5b237bee2f68add26b60cda04b3.exe
    "C:\Users\Admin\AppData\Local\Temp\0cf148f824880b3c48752ef306578bd38103b5b237bee2f68add26b60cda04b3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4348
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un772743.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un772743.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3548
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7262.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7262.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:64
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 64 -s 1080
          4⤵
          • Program crash
          PID:4112
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7144.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7144.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2368
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 1580
          4⤵
          • Program crash
          PID:2908
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si371735.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si371735.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4960
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 64 -ip 64
    1⤵
      PID:3316
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2368 -ip 2368
      1⤵
        PID:3248

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si371735.exe

        Filesize

        175KB

        MD5

        2e7e3347d94c4445b26224f56036bc5c

        SHA1

        98e48aae46289fd276e5e0128e06b443a3bb5b4b

        SHA256

        cb991517ec94b81d19254a72dc9a1cb1690f7d2053cfd09b2493fb66ecdbf32d

        SHA512

        87609b991e269ce4c1c25a68de0b610d985de43818b8b18abb863a2eecc5037741753cea69f9f5c6de9275f2d9151aa146fd3e6a5273f0451d7cb878e6cca571

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si371735.exe

        Filesize

        175KB

        MD5

        2e7e3347d94c4445b26224f56036bc5c

        SHA1

        98e48aae46289fd276e5e0128e06b443a3bb5b4b

        SHA256

        cb991517ec94b81d19254a72dc9a1cb1690f7d2053cfd09b2493fb66ecdbf32d

        SHA512

        87609b991e269ce4c1c25a68de0b610d985de43818b8b18abb863a2eecc5037741753cea69f9f5c6de9275f2d9151aa146fd3e6a5273f0451d7cb878e6cca571

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un772743.exe

        Filesize

        516KB

        MD5

        281030fcd22f6c3a3aec26b52ca5efcb

        SHA1

        7f5601b5f69a69558c9ebc9bec1883b8558910fc

        SHA256

        228779793f8ddd629bc6d92682dba152c211ae96211d78f597ccfec81877b96b

        SHA512

        a0a4dae9d803df71f522b444c810cf85ce382ef0c89d7721d0c92adb15aa156085dd27a74133ff9e655ed8cf7841b968a7944b95cd3c66691c53d3635a208679

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un772743.exe

        Filesize

        516KB

        MD5

        281030fcd22f6c3a3aec26b52ca5efcb

        SHA1

        7f5601b5f69a69558c9ebc9bec1883b8558910fc

        SHA256

        228779793f8ddd629bc6d92682dba152c211ae96211d78f597ccfec81877b96b

        SHA512

        a0a4dae9d803df71f522b444c810cf85ce382ef0c89d7721d0c92adb15aa156085dd27a74133ff9e655ed8cf7841b968a7944b95cd3c66691c53d3635a208679

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7262.exe

        Filesize

        295KB

        MD5

        1c32d948100e95d3ad07e12d65a1ccc6

        SHA1

        8e101cfae7955ff77961d3c82092ef8af13a4e8c

        SHA256

        8e7a3e2a29c87585921c50861ca3fed93cda78accba878cd4e1abaf034c7d740

        SHA512

        87accafa91a44f282928627cdc7520e7cb6cb0d0f622bc95e69c91279c312073edd12ab15d820f8ec097cf8c1e3032db020709bfd2fd42fd05e18c23d8e07489

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7262.exe

        Filesize

        295KB

        MD5

        1c32d948100e95d3ad07e12d65a1ccc6

        SHA1

        8e101cfae7955ff77961d3c82092ef8af13a4e8c

        SHA256

        8e7a3e2a29c87585921c50861ca3fed93cda78accba878cd4e1abaf034c7d740

        SHA512

        87accafa91a44f282928627cdc7520e7cb6cb0d0f622bc95e69c91279c312073edd12ab15d820f8ec097cf8c1e3032db020709bfd2fd42fd05e18c23d8e07489

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7144.exe

        Filesize

        354KB

        MD5

        0576a0bee3a107e92643fe1e2981afa0

        SHA1

        3ecbf7c88934a78ed2e634abbd5e22bd27d9d826

        SHA256

        5ff1cf6899b4666d170ea0c7f281ee8a763c3215ac04f0d703087ef0d38fd034

        SHA512

        e6a43785c2b4ca5972a0f73bac80a4f4fed0fd1f05587af13dc568dbbb5123de419ebc9648daead8c42469c7cda4228b6171b0cb3d85125326ed942cc1080a13

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7144.exe

        Filesize

        354KB

        MD5

        0576a0bee3a107e92643fe1e2981afa0

        SHA1

        3ecbf7c88934a78ed2e634abbd5e22bd27d9d826

        SHA256

        5ff1cf6899b4666d170ea0c7f281ee8a763c3215ac04f0d703087ef0d38fd034

        SHA512

        e6a43785c2b4ca5972a0f73bac80a4f4fed0fd1f05587af13dc568dbbb5123de419ebc9648daead8c42469c7cda4228b6171b0cb3d85125326ed942cc1080a13

      • memory/64-148-0x0000000002EF0000-0x0000000002F1D000-memory.dmp

        Filesize

        180KB

      • memory/64-149-0x0000000004D00000-0x0000000004D10000-memory.dmp

        Filesize

        64KB

      • memory/64-150-0x0000000004D00000-0x0000000004D10000-memory.dmp

        Filesize

        64KB

      • memory/64-151-0x0000000004D00000-0x0000000004D10000-memory.dmp

        Filesize

        64KB

      • memory/64-152-0x0000000007240000-0x00000000077E4000-memory.dmp

        Filesize

        5.6MB

      • memory/64-153-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-154-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-156-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-158-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-160-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-162-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-164-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-166-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-168-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-170-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-172-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-174-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-176-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-178-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-180-0x0000000004B20000-0x0000000004B32000-memory.dmp

        Filesize

        72KB

      • memory/64-181-0x0000000000400000-0x0000000002B78000-memory.dmp

        Filesize

        39.5MB

      • memory/64-182-0x0000000004D00000-0x0000000004D10000-memory.dmp

        Filesize

        64KB

      • memory/64-183-0x0000000004D00000-0x0000000004D10000-memory.dmp

        Filesize

        64KB

      • memory/64-184-0x0000000004D00000-0x0000000004D10000-memory.dmp

        Filesize

        64KB

      • memory/64-186-0x0000000000400000-0x0000000002B78000-memory.dmp

        Filesize

        39.5MB

      • memory/2368-192-0x00000000046F0000-0x000000000473B000-memory.dmp

        Filesize

        300KB

      • memory/2368-191-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-193-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-195-0x0000000004AF0000-0x0000000004B00000-memory.dmp

        Filesize

        64KB

      • memory/2368-199-0x0000000004AF0000-0x0000000004B00000-memory.dmp

        Filesize

        64KB

      • memory/2368-197-0x0000000004AF0000-0x0000000004B00000-memory.dmp

        Filesize

        64KB

      • memory/2368-196-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-200-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-202-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-204-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-206-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-208-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-212-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-214-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-210-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-216-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-218-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-220-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-222-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-224-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-226-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-228-0x0000000004B60000-0x0000000004B9F000-memory.dmp

        Filesize

        252KB

      • memory/2368-1101-0x00000000078D0000-0x0000000007EE8000-memory.dmp

        Filesize

        6.1MB

      • memory/2368-1102-0x0000000007F70000-0x000000000807A000-memory.dmp

        Filesize

        1.0MB

      • memory/2368-1103-0x0000000004AF0000-0x0000000004B00000-memory.dmp

        Filesize

        64KB

      • memory/2368-1104-0x00000000080B0000-0x00000000080C2000-memory.dmp

        Filesize

        72KB

      • memory/2368-1105-0x00000000080D0000-0x000000000810C000-memory.dmp

        Filesize

        240KB

      • memory/2368-1107-0x00000000083C0000-0x0000000008426000-memory.dmp

        Filesize

        408KB

      • memory/2368-1108-0x0000000008A80000-0x0000000008B12000-memory.dmp

        Filesize

        584KB

      • memory/2368-1109-0x0000000008B50000-0x0000000008BC6000-memory.dmp

        Filesize

        472KB

      • memory/2368-1110-0x0000000008BF0000-0x0000000008C40000-memory.dmp

        Filesize

        320KB

      • memory/2368-1111-0x0000000004AF0000-0x0000000004B00000-memory.dmp

        Filesize

        64KB

      • memory/2368-1112-0x0000000004AF0000-0x0000000004B00000-memory.dmp

        Filesize

        64KB

      • memory/2368-1113-0x0000000004AF0000-0x0000000004B00000-memory.dmp

        Filesize

        64KB

      • memory/2368-1114-0x0000000008D60000-0x0000000008F22000-memory.dmp

        Filesize

        1.8MB

      • memory/2368-1115-0x0000000008F50000-0x000000000947C000-memory.dmp

        Filesize

        5.2MB

      • memory/2368-1116-0x0000000004AF0000-0x0000000004B00000-memory.dmp

        Filesize

        64KB

      • memory/4960-1122-0x0000000000F90000-0x0000000000FC2000-memory.dmp

        Filesize

        200KB

      • memory/4960-1123-0x00000000058C0000-0x00000000058D0000-memory.dmp

        Filesize

        64KB