Analysis

  • max time kernel
    148s
  • 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
    10/11/2024, 03:03

General

  • Target

    280b79428262c8e13ee954554ff21db5c9678005ddf2ac25b15f732fa2fa558a.exe

  • Size

    531KB

  • MD5

    a961a35be33e1bca8a587e1f53a91401

  • SHA1

    d159b731aa45184d316c6afd54b7cd6a1562dffc

  • SHA256

    280b79428262c8e13ee954554ff21db5c9678005ddf2ac25b15f732fa2fa558a

  • SHA512

    3e3537093e9166121d88679b0abfc43ebcd6914295fcea5b7be7e4d2bfca4b8ddeca6b5a98d8ea423bb70628acfdeeca4e3e3d3b3c4452930d23379a203202d0

  • SSDEEP

    12288:uMrKy90lCGHWhFN/vFktYyVcy7uXWH2/JLS9t57mol58:AyKUN/tk6icURH2B+9t57mol+

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\280b79428262c8e13ee954554ff21db5c9678005ddf2ac25b15f732fa2fa558a.exe
    "C:\Users\Admin\AppData\Local\Temp\280b79428262c8e13ee954554ff21db5c9678005ddf2ac25b15f732fa2fa558a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVa5625.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVa5625.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3472
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku142413.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku142413.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVa5625.exe

    Filesize

    388KB

    MD5

    6e0dddf64796e83dbe48e8a178d8e3d6

    SHA1

    da10464b550e83b1f3dd15df9930ab1f5656d9dd

    SHA256

    aa7eb1b0a094eda81ea36e0b00eadcf06ee6c50b16140d566e95284e0a712bb1

    SHA512

    d445e30403e89e224f8a504c0f475770e107ab68b8a3f9f63197621419d8fcd82d54d2eee3e9a39bba7c3742616ea88d4f680b19fd007f093465859609ebcf50

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.exe

    Filesize

    12KB

    MD5

    ecb0d7641a1fb55403b9001fc5a0f4b8

    SHA1

    1e138381632da076c3418f721e52395211cc41ec

    SHA256

    56adc93b7704813c279512a78f39ae263bc77b773d80e6382a5baaa97113cd76

    SHA512

    6d7436f34d48c0f9d116c06e87f1a3134760a65cc74b3cffb12872d0203b2d6258c20b8001572201b42172ac3b407bf856db93ea3f17b30acefd0c82877f0588

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku142413.exe

    Filesize

    435KB

    MD5

    7dc2f03d9190b39989e27bbbf40dd554

    SHA1

    d0863b6c724cc3a1a3f3cbb9052bd8a7bee87005

    SHA256

    2a68d3f9378ccf02f5797148ce2a6854c51323d1b061f27e74fb8ff64cfa5dfd

    SHA512

    6910feca07c484bb8c726315f1e608c7cc18aac0abe6fd89b36701f26774db60f2043c852ba6684819cdd48a601353c652f91d72f47dfcbfbccc2f6c6088ab96

  • memory/3308-61-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-55-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-21-0x0000000004280000-0x00000000042C6000-memory.dmp

    Filesize

    280KB

  • memory/3308-22-0x0000000006AA0000-0x0000000007044000-memory.dmp

    Filesize

    5.6MB

  • memory/3308-23-0x0000000004360000-0x00000000043A4000-memory.dmp

    Filesize

    272KB

  • memory/3308-37-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-41-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-88-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-85-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-84-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-81-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-80-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-77-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-75-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-73-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-71-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-69-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-57-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-63-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-934-0x0000000007880000-0x00000000078CC000-memory.dmp

    Filesize

    304KB

  • memory/3308-933-0x0000000006A20000-0x0000000006A5C000-memory.dmp

    Filesize

    240KB

  • memory/3308-59-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-65-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-53-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-51-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-47-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-45-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-43-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-39-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-35-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-33-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-31-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-29-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-67-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-49-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-27-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-25-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-24-0x0000000004360000-0x000000000439F000-memory.dmp

    Filesize

    252KB

  • memory/3308-930-0x0000000007050000-0x0000000007668000-memory.dmp

    Filesize

    6.1MB

  • memory/3308-931-0x0000000007670000-0x000000000777A000-memory.dmp

    Filesize

    1.0MB

  • memory/3308-932-0x0000000006A00000-0x0000000006A12000-memory.dmp

    Filesize

    72KB

  • memory/3472-15-0x0000000000BA0000-0x0000000000BAA000-memory.dmp

    Filesize

    40KB

  • memory/3472-14-0x00007FFB49353000-0x00007FFB49355000-memory.dmp

    Filesize

    8KB