Analysis

  • max time kernel
    113s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 13:20

General

  • Target

    914afb56c7e3131853a89eb475c47fba6a801a2e4dbad714e774a3cc672ece80N.exe

  • Size

    691KB

  • MD5

    5ade24dcaaca6a3d90a7d5480c103560

  • SHA1

    17c516d8b2afd2c8ef9301e9744b7e9597db95fa

  • SHA256

    914afb56c7e3131853a89eb475c47fba6a801a2e4dbad714e774a3cc672ece80

  • SHA512

    6e8146fe424e28ba2cb9cce116f6ed70b82925372146a1412f97cabc2efeb08034650ea31e53bc927b1d9a70b641e139067916cc9e883f02c6c8e972ee6e5eca

  • SSDEEP

    12288:My90EB90PRto58VKbIAG3W87kVqHVQ93D7t1/UYunnOkOf:MyxBURCwKUAI7SxRv1YnNOf

Malware Config

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\914afb56c7e3131853a89eb475c47fba6a801a2e4dbad714e774a3cc672ece80N.exe
    "C:\Users\Admin\AppData\Local\Temp\914afb56c7e3131853a89eb475c47fba6a801a2e4dbad714e774a3cc672ece80N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un573360.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un573360.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4044
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\01404501.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\01404501.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:116
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 116 -s 1084
          4⤵
          • Program crash
          PID:4820
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk758735.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk758735.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3452
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 116 -ip 116
    1⤵
      PID:3760

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un573360.exe

      Filesize

      537KB

      MD5

      c5086d53390fb6e858dbe2b4bd8cbd74

      SHA1

      1b4c8d069de1a5ba622c6620ffddbd56460c6c99

      SHA256

      9563fcb17fea0762b7b857bfafc27ed7d2262e1a78b711ee7c38fb63426d18c1

      SHA512

      cfb3079304641ae7cd50ee40b1f02d75fe2d287716c3db9b3eec709b760440e21973f8e0c48d43101aeaf9b5fba64495c2e82e88cadb3fdac559f80354663d95

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\01404501.exe

      Filesize

      259KB

      MD5

      3ba9e9f459ad3ecac67a9c84a67b7a31

      SHA1

      6e2f9f3cea7115f991447ca8aec12fbb704ba886

      SHA256

      831b0c0b5e2d0e2919e8e739a295c6afdf6d30b7f8c9b45b5ddb1488d8211989

      SHA512

      7229af44caa035c65af910396ed58981e7f314437c4c27f4f84d90d44fa42334119ea6bcd931efb82e54f150e85a118bcaeac667a9ece6e4568730ec301b6b17

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk758735.exe

      Filesize

      342KB

      MD5

      8228b4070388def3df3627809423dfd9

      SHA1

      25385ae685ed692eace7f9626a869998136c4447

      SHA256

      b2e73b980c8d1443be8f3b0c1dc51360006f3ceba4a97104dae7feba064aff30

      SHA512

      15938219b70b54500f32ef49b8e1c657254d9fb6db6e4d68bb1c62c7a9f2b3cc33f08c8188ae5a699b439cc038830270409c18e84514c3656b26eeeca521d001

    • memory/116-15-0x00000000005F0000-0x00000000006F0000-memory.dmp

      Filesize

      1024KB

    • memory/116-16-0x00000000005C0000-0x00000000005ED000-memory.dmp

      Filesize

      180KB

    • memory/116-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/116-18-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

    • memory/116-19-0x0000000002640000-0x000000000265A000-memory.dmp

      Filesize

      104KB

    • memory/116-20-0x0000000004BF0000-0x0000000005194000-memory.dmp

      Filesize

      5.6MB

    • memory/116-21-0x0000000004B30000-0x0000000004B48000-memory.dmp

      Filesize

      96KB

    • memory/116-43-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-47-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-45-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-41-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-39-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-49-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-37-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-35-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-34-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-31-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-29-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-27-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-25-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-23-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-22-0x0000000004B30000-0x0000000004B43000-memory.dmp

      Filesize

      76KB

    • memory/116-50-0x00000000005F0000-0x00000000006F0000-memory.dmp

      Filesize

      1024KB

    • memory/116-51-0x00000000005C0000-0x00000000005ED000-memory.dmp

      Filesize

      180KB

    • memory/116-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/116-55-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

    • memory/116-56-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3452-61-0x0000000002420000-0x000000000245C000-memory.dmp

      Filesize

      240KB

    • memory/3452-62-0x0000000002600000-0x000000000263A000-memory.dmp

      Filesize

      232KB

    • memory/3452-66-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-82-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-96-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-94-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-92-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-90-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-88-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-86-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-80-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-78-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-76-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-74-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-72-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-70-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-68-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-84-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-64-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-63-0x0000000002600000-0x0000000002635000-memory.dmp

      Filesize

      212KB

    • memory/3452-855-0x0000000007560000-0x0000000007B78000-memory.dmp

      Filesize

      6.1MB

    • memory/3452-856-0x0000000007BF0000-0x0000000007C02000-memory.dmp

      Filesize

      72KB

    • memory/3452-857-0x0000000007C10000-0x0000000007D1A000-memory.dmp

      Filesize

      1.0MB

    • memory/3452-858-0x0000000007D30000-0x0000000007D6C000-memory.dmp

      Filesize

      240KB

    • memory/3452-859-0x0000000002380000-0x00000000023CC000-memory.dmp

      Filesize

      304KB