Analysis

  • max time kernel
    62s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/05/2023, 18:11

General

  • Target

    wallet.exe

  • Size

    1.0MB

  • MD5

    02402ffde947a6a13163f323aacd2e98

  • SHA1

    7bcf3faec49831202e9795a00aa1d2d262942819

  • SHA256

    2d4fadc4565beb42e8e00717f4343f6ba86bf906680fc78ad18383ada904e17d

  • SHA512

    617eb17c8a366e8c9a525ec883368247c8acf25ae5972a0d49f1a661c41ac162ff35b7d21ba16cdf8f221b4d3892673eb36afb872e04acb42abd8660726cac37

  • SSDEEP

    24576:Iy5XstlTRjRkxwmwNxn9zNcyFUIlgNrFkgTwOOt0:PVyTRjULohPjyISvkgTg

Malware Config

Extracted

Family

redline

Botnet

deren

C2

77.91.68.253:19065

Attributes
  • auth_value

    04a169f1fb198bfbeca74d0e06ea2d54

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 7 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 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\wallet.exe
    "C:\Users\Admin\AppData\Local\Temp\wallet.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2072
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3257651.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3257651.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2676
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0237798.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0237798.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1376
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5914143.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5914143.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3852
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3336932.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3336932.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5064
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3509590.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3509590.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4448
        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3509590.exe
          C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3509590.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of UnmapMainImage
          PID:4108
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 12
            5⤵
            • Program crash
            PID:996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2131906.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2131906.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1092
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4108 -ip 4108
    1⤵
      PID:2996

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2131906.exe

      Filesize

      284KB

      MD5

      896a811ee525b9319c0077e79c96b271

      SHA1

      9d820bb278fe9ea35b82ca2a565becfc6552c6bb

      SHA256

      83c6ea4ace5d20ce9f63834e9068ca16cb3436c3b18f7c86563d5e877f3ae8a0

      SHA512

      212eb176906ac7150ceadeaaf6dc20ee0feaf3ac33c034381e25f1a3363a3ec3e5acd7526925412f7d1e5660c0b9bab0e8ca10273dfe7a171b8b65fa3e892de7

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2131906.exe

      Filesize

      284KB

      MD5

      896a811ee525b9319c0077e79c96b271

      SHA1

      9d820bb278fe9ea35b82ca2a565becfc6552c6bb

      SHA256

      83c6ea4ace5d20ce9f63834e9068ca16cb3436c3b18f7c86563d5e877f3ae8a0

      SHA512

      212eb176906ac7150ceadeaaf6dc20ee0feaf3ac33c034381e25f1a3363a3ec3e5acd7526925412f7d1e5660c0b9bab0e8ca10273dfe7a171b8b65fa3e892de7

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3257651.exe

      Filesize

      749KB

      MD5

      3de7bfc857b3abd65354dcb6c80bfd63

      SHA1

      01616b79a0eeb1c1cf2eb235d836d8a7383624c8

      SHA256

      aa68ef1727c561221dd30e49be6d8386b5af504cddc7ef6178abae07c17b4644

      SHA512

      7f5ae3eee88e89dcaf86dca2ff8937902868bce2e6f2473f23efb452149cf7fbf325036127345990159690b902abaa8f09fd96c2486ac791745dfb6369e1fe06

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3257651.exe

      Filesize

      749KB

      MD5

      3de7bfc857b3abd65354dcb6c80bfd63

      SHA1

      01616b79a0eeb1c1cf2eb235d836d8a7383624c8

      SHA256

      aa68ef1727c561221dd30e49be6d8386b5af504cddc7ef6178abae07c17b4644

      SHA512

      7f5ae3eee88e89dcaf86dca2ff8937902868bce2e6f2473f23efb452149cf7fbf325036127345990159690b902abaa8f09fd96c2486ac791745dfb6369e1fe06

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3509590.exe

      Filesize

      964KB

      MD5

      4a78e6eeace105c1094a56d0d4e6cda8

      SHA1

      ad93ee1a468103bca3682cefff2297792eec1656

      SHA256

      3d3bffea38cda41bef63eb8e49fd5b0e56cee0b765e233551c956a4e21daf343

      SHA512

      9b2b1ef64f28c287d77f7fed865c0a7a9e43f5a624a7d2b74535bc5e601b9c9572026950666846c902ba8e2c9ce9ddb28fbc058bdbbb7d1fb292f1e42851ec46

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3509590.exe

      Filesize

      964KB

      MD5

      4a78e6eeace105c1094a56d0d4e6cda8

      SHA1

      ad93ee1a468103bca3682cefff2297792eec1656

      SHA256

      3d3bffea38cda41bef63eb8e49fd5b0e56cee0b765e233551c956a4e21daf343

      SHA512

      9b2b1ef64f28c287d77f7fed865c0a7a9e43f5a624a7d2b74535bc5e601b9c9572026950666846c902ba8e2c9ce9ddb28fbc058bdbbb7d1fb292f1e42851ec46

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3509590.exe

      Filesize

      964KB

      MD5

      4a78e6eeace105c1094a56d0d4e6cda8

      SHA1

      ad93ee1a468103bca3682cefff2297792eec1656

      SHA256

      3d3bffea38cda41bef63eb8e49fd5b0e56cee0b765e233551c956a4e21daf343

      SHA512

      9b2b1ef64f28c287d77f7fed865c0a7a9e43f5a624a7d2b74535bc5e601b9c9572026950666846c902ba8e2c9ce9ddb28fbc058bdbbb7d1fb292f1e42851ec46

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0237798.exe

      Filesize

      304KB

      MD5

      59f3cd69a7bf739454c750e5d6be9c66

      SHA1

      6471e35d4181b090823a5df2047e6a97da6c4fd2

      SHA256

      856f1ae46f126bacea353d0b659b5ef1337850cd88144051d4f22929eeaab701

      SHA512

      539056df974a9c8610eba6c5744b0ab6563d41a88bb065a019de3f67d3ae7dde234b2fd8cbf9af0c86073cf6fd84cb0de4bd4c566f1409eb79ce88b6db9a56ed

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0237798.exe

      Filesize

      304KB

      MD5

      59f3cd69a7bf739454c750e5d6be9c66

      SHA1

      6471e35d4181b090823a5df2047e6a97da6c4fd2

      SHA256

      856f1ae46f126bacea353d0b659b5ef1337850cd88144051d4f22929eeaab701

      SHA512

      539056df974a9c8610eba6c5744b0ab6563d41a88bb065a019de3f67d3ae7dde234b2fd8cbf9af0c86073cf6fd84cb0de4bd4c566f1409eb79ce88b6db9a56ed

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5914143.exe

      Filesize

      184KB

      MD5

      26aff818d0847e1b3aa53d81e811cf44

      SHA1

      2cfb21b612c7cc757bb8fe24c4b10030482ee372

      SHA256

      48af8a6555cf0fb83666137fb88d9f4fea3b3956940f3f50e98239314e2d60ac

      SHA512

      4a80e38a153416076d14886d7070d30e2b2f5203aea126d61b107fc94df295aba6174fde173a8eadec6e4b873e70d6162d85c51ecb5cd5f38c6946e9e56c03e8

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5914143.exe

      Filesize

      184KB

      MD5

      26aff818d0847e1b3aa53d81e811cf44

      SHA1

      2cfb21b612c7cc757bb8fe24c4b10030482ee372

      SHA256

      48af8a6555cf0fb83666137fb88d9f4fea3b3956940f3f50e98239314e2d60ac

      SHA512

      4a80e38a153416076d14886d7070d30e2b2f5203aea126d61b107fc94df295aba6174fde173a8eadec6e4b873e70d6162d85c51ecb5cd5f38c6946e9e56c03e8

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3336932.exe

      Filesize

      145KB

      MD5

      803937b8778ffafd4ab8a52e4207409b

      SHA1

      1bdd4741865f2c6e162e33cd8a630054c770deac

      SHA256

      5833dbd6776da36f043fd956e14eeebf8bdd004119680b9be1f5c7ab56f7ff7d

      SHA512

      42d4dc017f2fe2c6b1015850ea9385a3d0f1b1b2078efa52390646380be61457cadea7d6392e3b0a7ef2d763c61bbacf86824b538b64745eeea88782d1083e7a

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3336932.exe

      Filesize

      145KB

      MD5

      803937b8778ffafd4ab8a52e4207409b

      SHA1

      1bdd4741865f2c6e162e33cd8a630054c770deac

      SHA256

      5833dbd6776da36f043fd956e14eeebf8bdd004119680b9be1f5c7ab56f7ff7d

      SHA512

      42d4dc017f2fe2c6b1015850ea9385a3d0f1b1b2078efa52390646380be61457cadea7d6392e3b0a7ef2d763c61bbacf86824b538b64745eeea88782d1083e7a

    • memory/1092-1126-0x0000000004AF0000-0x0000000004B00000-memory.dmp

      Filesize

      64KB

    • memory/1092-249-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-241-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-239-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-237-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-245-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-234-0x0000000004AF0000-0x0000000004B00000-memory.dmp

      Filesize

      64KB

    • memory/1092-236-0x0000000004AF0000-0x0000000004B00000-memory.dmp

      Filesize

      64KB

    • memory/1092-232-0x0000000004AF0000-0x0000000004B00000-memory.dmp

      Filesize

      64KB

    • memory/1092-233-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-230-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-228-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-247-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-243-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-226-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-224-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-222-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-220-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-218-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-216-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-215-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-251-0x00000000049C0000-0x00000000049FC000-memory.dmp

      Filesize

      240KB

    • memory/1092-1128-0x0000000004AF0000-0x0000000004B00000-memory.dmp

      Filesize

      64KB

    • memory/1092-1129-0x0000000004AF0000-0x0000000004B00000-memory.dmp

      Filesize

      64KB

    • memory/1092-1130-0x0000000004AF0000-0x0000000004B00000-memory.dmp

      Filesize

      64KB

    • memory/3852-174-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-170-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-154-0x0000000004AB0000-0x0000000005054000-memory.dmp

      Filesize

      5.6MB

    • memory/3852-155-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-156-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-158-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-160-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-164-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-162-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-166-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-168-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-172-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-176-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-178-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-180-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-182-0x0000000002470000-0x0000000002486000-memory.dmp

      Filesize

      88KB

    • memory/3852-183-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

      Filesize

      64KB

    • memory/3852-184-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

      Filesize

      64KB

    • memory/3852-185-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

      Filesize

      64KB

    • memory/4108-209-0x0000000000400000-0x0000000000438000-memory.dmp

      Filesize

      224KB

    • memory/4448-207-0x00000000007E0000-0x00000000008D8000-memory.dmp

      Filesize

      992KB

    • memory/4448-208-0x0000000001000000-0x0000000001010000-memory.dmp

      Filesize

      64KB

    • memory/5064-194-0x0000000005AA0000-0x0000000005AB0000-memory.dmp

      Filesize

      64KB

    • memory/5064-190-0x0000000000ED0000-0x0000000000EFA000-memory.dmp

      Filesize

      168KB

    • memory/5064-195-0x00000000057C0000-0x00000000057FC000-memory.dmp

      Filesize

      240KB

    • memory/5064-202-0x0000000005AA0000-0x0000000005AB0000-memory.dmp

      Filesize

      64KB

    • memory/5064-196-0x0000000005C20000-0x0000000005C86000-memory.dmp

      Filesize

      408KB

    • memory/5064-197-0x00000000066C0000-0x0000000006752000-memory.dmp

      Filesize

      584KB

    • memory/5064-198-0x0000000006930000-0x0000000006AF2000-memory.dmp

      Filesize

      1.8MB

    • memory/5064-199-0x0000000007670000-0x0000000007B9C000-memory.dmp

      Filesize

      5.2MB

    • memory/5064-193-0x0000000005760000-0x0000000005772000-memory.dmp

      Filesize

      72KB

    • memory/5064-192-0x0000000005830000-0x000000000593A000-memory.dmp

      Filesize

      1.0MB

    • memory/5064-191-0x0000000005CB0000-0x00000000062C8000-memory.dmp

      Filesize

      6.1MB

    • memory/5064-200-0x00000000072C0000-0x0000000007336000-memory.dmp

      Filesize

      472KB

    • memory/5064-201-0x0000000007340000-0x0000000007390000-memory.dmp

      Filesize

      320KB