Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 03:46

General

  • Target

    de107f0e5b1a27237f8aeeed095d03e0784f46b6ce5e843da2679151effe4788.exe

  • Size

    678KB

  • MD5

    97d73bccc11d2720aa98bd529b7b5802

  • SHA1

    27d5cfa30e27a615cde68fcadddf6211b140418c

  • SHA256

    de107f0e5b1a27237f8aeeed095d03e0784f46b6ce5e843da2679151effe4788

  • SHA512

    62775cf93bea967c644de805221a47b3def8d80cc549a561f5cd6b69a6444ec2c912cf9f4179c8a6501ef6ed78ec3fb5b8b68c57d7c79e1895ebfbb3cbf988d7

  • SSDEEP

    12288:aMrcy90NqzHjjVEAs3D3dbNsBqtwC+ly/dhY27By:KydHu5hSBxC+8nYH

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • 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 20 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\de107f0e5b1a27237f8aeeed095d03e0784f46b6ce5e843da2679151effe4788.exe
    "C:\Users\Admin\AppData\Local\Temp\de107f0e5b1a27237f8aeeed095d03e0784f46b6ce5e843da2679151effe4788.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4384
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un221650.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un221650.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3824
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3696.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3696.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:848
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 848 -s 1080
          4⤵
          • Program crash
          PID:5096
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0588.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0588.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1244
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 848 -ip 848
    1⤵
      PID:3256

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un221650.exe

            Filesize

            524KB

            MD5

            8389155b3cdf35388975c2a799b592aa

            SHA1

            552f9d86a3ebe39c9a490496d62078f5ed37c5f8

            SHA256

            f992547f326a34a46a6e26a9b0bb3d34a74d0eb34edb1186ddcea1d7010db539

            SHA512

            6720ea55a218d45534de0d998caad8ba5c2154da01bcaa4027c5a77f030eb1bc6513577ae6c787d5a470a34a4597e18ecef143131b9a4723a476ed38e769b468

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3696.exe

            Filesize

            289KB

            MD5

            217e1777bb5a9638e0672bca975afe56

            SHA1

            2c7e1ec4a3c579bc311cdb5c079f9f91c6d971b3

            SHA256

            9c9168311e613c2995e8d8859dca9bc0fa26042b27b2e280aa60f7de7a2996e0

            SHA512

            eabba88778b6e8947cc0661fed713276152cb1a7f09b5be7851f4af33fd18f509587c398db4f9f525583c54d36fe7d2a09aa382eddae8afa545a6fa854cbd656

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0588.exe

            Filesize

            348KB

            MD5

            9e0e83a0b6939bf64093ba9a60c5d80b

            SHA1

            1a07a07a5a1350f7ef5f17557bef484202fbc94f

            SHA256

            48ad52ba751f573156182b27f047d7e8bcebdd40ce1b3b2fe99bb953634cdf6f

            SHA512

            08d32f1c3e5f12aecb8ad7221d0d8a4293701c0f27814e15b4822f0b7570f7d514660937deac15d2bda2998b77ef2da6bbcbfbb3aa7ba00b85d2eca4e568a218

          • memory/848-15-0x0000000000AE0000-0x0000000000BE0000-memory.dmp

            Filesize

            1024KB

          • memory/848-16-0x00000000008E0000-0x000000000090D000-memory.dmp

            Filesize

            180KB

          • memory/848-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/848-18-0x0000000000400000-0x00000000007FC000-memory.dmp

            Filesize

            4.0MB

          • memory/848-19-0x0000000000AB0000-0x0000000000ACA000-memory.dmp

            Filesize

            104KB

          • memory/848-20-0x0000000004EF0000-0x0000000005494000-memory.dmp

            Filesize

            5.6MB

          • memory/848-21-0x0000000002830000-0x0000000002848000-memory.dmp

            Filesize

            96KB

          • memory/848-22-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-49-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-47-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-45-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-44-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-41-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-39-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-38-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-35-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-33-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-32-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-29-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-27-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-25-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-23-0x0000000002830000-0x0000000002842000-memory.dmp

            Filesize

            72KB

          • memory/848-50-0x0000000000AE0000-0x0000000000BE0000-memory.dmp

            Filesize

            1024KB

          • memory/848-51-0x00000000008E0000-0x000000000090D000-memory.dmp

            Filesize

            180KB

          • memory/848-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/848-56-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/848-55-0x0000000000400000-0x00000000007FC000-memory.dmp

            Filesize

            4.0MB

          • memory/1244-61-0x0000000002390000-0x00000000023D6000-memory.dmp

            Filesize

            280KB

          • memory/1244-62-0x0000000005400000-0x0000000005444000-memory.dmp

            Filesize

            272KB

          • memory/1244-68-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-72-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-96-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-94-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-92-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-90-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-88-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-86-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-84-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-80-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-78-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-76-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-75-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-70-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-82-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-66-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-64-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-63-0x0000000005400000-0x000000000543F000-memory.dmp

            Filesize

            252KB

          • memory/1244-969-0x0000000005440000-0x0000000005A58000-memory.dmp

            Filesize

            6.1MB

          • memory/1244-970-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

            Filesize

            1.0MB

          • memory/1244-971-0x0000000005C20000-0x0000000005C32000-memory.dmp

            Filesize

            72KB

          • memory/1244-972-0x0000000005C40000-0x0000000005C7C000-memory.dmp

            Filesize

            240KB

          • memory/1244-973-0x0000000005D90000-0x0000000005DDC000-memory.dmp

            Filesize

            304KB