Analysis

  • max time kernel
    85s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2023 14:43

General

  • Target

    08e75e6fcaeb0b5cdbd6c05166ed315b7bd0e6a39f7ae113a9c8e75610b2df93.exe

  • Size

    680KB

  • MD5

    854e4fd7f7559937a031ad0264fd4f11

  • SHA1

    d0ab8921cd06524ca570f07b3c431f9cd8f76af9

  • SHA256

    08e75e6fcaeb0b5cdbd6c05166ed315b7bd0e6a39f7ae113a9c8e75610b2df93

  • SHA512

    0237c9b58f98300267a06f75722d3a297d7430005bd32a89cd268326fa2181b52c42929bb1299ab599e0495d745cbd874a8661b310f81ccb3c24de0919e82a7b

  • SSDEEP

    12288:I6gKv6OXMd+PoUzOyWIuQ9QkYro8uiQhAfwpCQvoWevi7XxCkI0uob/:v5VX3PnrKkYPuphAYsQ1t7XxtIw/

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

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 32 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 1 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 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08e75e6fcaeb0b5cdbd6c05166ed315b7bd0e6a39f7ae113a9c8e75610b2df93.exe
    "C:\Users\Admin\AppData\Local\Temp\08e75e6fcaeb0b5cdbd6c05166ed315b7bd0e6a39f7ae113a9c8e75610b2df93.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPV5636.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPV5636.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:896
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr247149.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr247149.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3916
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku493232.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku493232.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2684
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 984
          4⤵
          • Program crash
          PID:1668
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr905874.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr905874.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4952
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 464
      2⤵
      • Program crash
      PID:848
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 2684 -ip 2684
    1⤵
      PID:4776
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2224 -ip 2224
      1⤵
        PID:464

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr905874.exe

        Filesize

        175KB

        MD5

        ab3003e6ebc98cf86aa495f259303e0f

        SHA1

        6366ac26e8598bb949c36a8d7cd22a176f17a791

        SHA256

        dae682152cea59915f784a31d833e3ae3a80e8a0174d9c2d455953d3009f895a

        SHA512

        6d3257c801a240cd348ab6882d9217668d1772ef2aa7c37d67e791fe699b439e47e91135f3d429301172ceea788d610102e7308e75cf9bf2e7f0a49d208ce5ba

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr905874.exe

        Filesize

        175KB

        MD5

        ab3003e6ebc98cf86aa495f259303e0f

        SHA1

        6366ac26e8598bb949c36a8d7cd22a176f17a791

        SHA256

        dae682152cea59915f784a31d833e3ae3a80e8a0174d9c2d455953d3009f895a

        SHA512

        6d3257c801a240cd348ab6882d9217668d1772ef2aa7c37d67e791fe699b439e47e91135f3d429301172ceea788d610102e7308e75cf9bf2e7f0a49d208ce5ba

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPV5636.exe

        Filesize

        403KB

        MD5

        b25155268ddf34f55b5e0a8d1c92de52

        SHA1

        5579f1cbc8298290de2a3fc0f9edfb72a7df824b

        SHA256

        e20f4e60e7b8d90552cde344ecb9b034264fb6a212403b56088ec4052afa1d2b

        SHA512

        2ad238414b68286599ec8e040bc43992c11b33299810aab4dc3a1a438def650c4cbe338ae55e1f3f025358f84bf9f6d672ce5b08e44599a4524692dc577afa63

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPV5636.exe

        Filesize

        403KB

        MD5

        b25155268ddf34f55b5e0a8d1c92de52

        SHA1

        5579f1cbc8298290de2a3fc0f9edfb72a7df824b

        SHA256

        e20f4e60e7b8d90552cde344ecb9b034264fb6a212403b56088ec4052afa1d2b

        SHA512

        2ad238414b68286599ec8e040bc43992c11b33299810aab4dc3a1a438def650c4cbe338ae55e1f3f025358f84bf9f6d672ce5b08e44599a4524692dc577afa63

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr247149.exe

        Filesize

        12KB

        MD5

        d81abf887301bc1fd97cc7593348a5bf

        SHA1

        4e6d98dd66f1fd734ff958a2ca088cff709f9c74

        SHA256

        91560e84e8e0257ab12db2669eed8c5a5ba3bbaa537be93005aaaaff206bacbe

        SHA512

        d7b5b67ff81c6c9ebaeacac4434fb530933fc5765f32610372d7a15c2a0e137c204065a3ceb1ffd5aa6afc34802b79ad636e98f5660d3b6a3f97bb0a302d2cb2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr247149.exe

        Filesize

        12KB

        MD5

        d81abf887301bc1fd97cc7593348a5bf

        SHA1

        4e6d98dd66f1fd734ff958a2ca088cff709f9c74

        SHA256

        91560e84e8e0257ab12db2669eed8c5a5ba3bbaa537be93005aaaaff206bacbe

        SHA512

        d7b5b67ff81c6c9ebaeacac4434fb530933fc5765f32610372d7a15c2a0e137c204065a3ceb1ffd5aa6afc34802b79ad636e98f5660d3b6a3f97bb0a302d2cb2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku493232.exe

        Filesize

        350KB

        MD5

        7a7c172bc39da6195b009137d7074025

        SHA1

        adede58202ac295ceab6cc1e76a8cb9f00236b17

        SHA256

        a77e9383f964ca874c2c5769fa458342bfc9e8586e9f3d7af88bb8c06f793f44

        SHA512

        cf874ad3212d1d6c2d11a0b90677842f65e3c2283a2e7711318b6e13c7473b81c9e83496a4871a5349798d8a1d74d36885907326435aeb578e7ec7ca600898f7

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku493232.exe

        Filesize

        350KB

        MD5

        7a7c172bc39da6195b009137d7074025

        SHA1

        adede58202ac295ceab6cc1e76a8cb9f00236b17

        SHA256

        a77e9383f964ca874c2c5769fa458342bfc9e8586e9f3d7af88bb8c06f793f44

        SHA512

        cf874ad3212d1d6c2d11a0b90677842f65e3c2283a2e7711318b6e13c7473b81c9e83496a4871a5349798d8a1d74d36885907326435aeb578e7ec7ca600898f7

      • memory/2224-134-0x00000000024C0000-0x000000000254A000-memory.dmp

        Filesize

        552KB

      • memory/2224-150-0x0000000000400000-0x000000000076D000-memory.dmp

        Filesize

        3.4MB

      • memory/2224-151-0x00000000024C0000-0x000000000254A000-memory.dmp

        Filesize

        552KB

      • memory/2684-195-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-207-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-161-0x0000000004F20000-0x0000000004F30000-memory.dmp

        Filesize

        64KB

      • memory/2684-159-0x0000000004F30000-0x00000000054D4000-memory.dmp

        Filesize

        5.6MB

      • memory/2684-162-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-163-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-165-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-167-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-169-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-171-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-173-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-175-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-177-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-179-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-181-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-183-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-185-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-187-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-189-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-191-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-193-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-158-0x0000000004F20000-0x0000000004F30000-memory.dmp

        Filesize

        64KB

      • memory/2684-197-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-199-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-201-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-203-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-205-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-160-0x0000000004F20000-0x0000000004F30000-memory.dmp

        Filesize

        64KB

      • memory/2684-209-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-211-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-213-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-215-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-217-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-219-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-221-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-223-0x0000000002760000-0x000000000279E000-memory.dmp

        Filesize

        248KB

      • memory/2684-1068-0x00000000054E0000-0x0000000005AF8000-memory.dmp

        Filesize

        6.1MB

      • memory/2684-1069-0x0000000005B00000-0x0000000005C0A000-memory.dmp

        Filesize

        1.0MB

      • memory/2684-1070-0x0000000004E20000-0x0000000004E32000-memory.dmp

        Filesize

        72KB

      • memory/2684-1071-0x0000000004E40000-0x0000000004E7C000-memory.dmp

        Filesize

        240KB

      • memory/2684-1072-0x0000000004F20000-0x0000000004F30000-memory.dmp

        Filesize

        64KB

      • memory/2684-1074-0x0000000005E10000-0x0000000005EA2000-memory.dmp

        Filesize

        584KB

      • memory/2684-1075-0x0000000005EB0000-0x0000000005F16000-memory.dmp

        Filesize

        408KB

      • memory/2684-1078-0x0000000004F20000-0x0000000004F30000-memory.dmp

        Filesize

        64KB

      • memory/2684-1077-0x0000000004F20000-0x0000000004F30000-memory.dmp

        Filesize

        64KB

      • memory/2684-1079-0x00000000065B0000-0x0000000006626000-memory.dmp

        Filesize

        472KB

      • memory/2684-1080-0x0000000006640000-0x0000000006690000-memory.dmp

        Filesize

        320KB

      • memory/2684-1081-0x00000000067C0000-0x0000000006982000-memory.dmp

        Filesize

        1.8MB

      • memory/2684-1082-0x00000000069A0000-0x0000000006ECC000-memory.dmp

        Filesize

        5.2MB

      • memory/2684-157-0x00000000007F0000-0x000000000083B000-memory.dmp

        Filesize

        300KB

      • memory/2684-1083-0x0000000004F20000-0x0000000004F30000-memory.dmp

        Filesize

        64KB

      • memory/3916-149-0x0000000000A30000-0x0000000000A3A000-memory.dmp

        Filesize

        40KB

      • memory/4952-1089-0x0000000000840000-0x0000000000872000-memory.dmp

        Filesize

        200KB

      • memory/4952-1090-0x00000000051D0000-0x00000000051E0000-memory.dmp

        Filesize

        64KB