Analysis

  • max time kernel
    144s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2024 23:43

General

  • Target

    05ed29ad8c43f4eb63cb327f0ebb037f869429773347b8b494b51f7806966552.exe

  • Size

    673KB

  • MD5

    7bfb3b64685f99c63eb3635723496568

  • SHA1

    cee4f47cbe2ceb6e488cfbc41ef9c355d6d0bff5

  • SHA256

    05ed29ad8c43f4eb63cb327f0ebb037f869429773347b8b494b51f7806966552

  • SHA512

    cdf24952e57d4423d5105c7aaf31e281ba7faec9c45f81241a6fd30502b48af0db45a1545188f62e5e604a47550e946283d8379bfa00e8d15fc3b1211e94f686

  • SSDEEP

    12288:hMrAy90IYitemON2LhfZz4a8FrXhMm7BObWrHmrN8E/:lyJqmOULR5x8qmcbCyNd/

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\05ed29ad8c43f4eb63cb327f0ebb037f869429773347b8b494b51f7806966552.exe
    "C:\Users\Admin\AppData\Local\Temp\05ed29ad8c43f4eb63cb327f0ebb037f869429773347b8b494b51f7806966552.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2056
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un676855.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un676855.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4500
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7663.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7663.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:4416
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4416 -s 1084
          4⤵
          • Program crash
          PID:3076
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9285.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9285.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4948
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4416 -ip 4416
    1⤵
      PID:1160

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un676855.exe

      Filesize

      531KB

      MD5

      820b3ab1364b5efba99023d8bd43632a

      SHA1

      3616248d0560bdc8e28c2b38b3d0c3993615077c

      SHA256

      c1978a026201e6c5ca98de841e0869b4f8f8870a110f2358dff3a5c3d2a57b1b

      SHA512

      b9dec489a557900ced7688417d3682f40bbf8523cd293379e271a3c0e6f5e6b0bceee973a83b670a91797af37062d8c1b2e8ecd359df3d0e892a9da1cc1d4ce9

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7663.exe

      Filesize

      260KB

      MD5

      d5aae395cbfe6ba80a905e52cec9a116

      SHA1

      26bae0e02578c78e83f5c5e6749d1c6775163050

      SHA256

      d0e6d857b769e57b7e93b831c4ba69fe4884dc4d11da7ed8d55812cf974a6da3

      SHA512

      b34230224335da5e3f56c685792857f190a7ace32e21d98e62cdc62c5d69eea3c33b6a73fe0079f7ac4a31550dc50df3d7773064f23adeb09e340cbfce4588c9

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9285.exe

      Filesize

      318KB

      MD5

      b99d71812d1e32e1eb538425774184d4

      SHA1

      2cea459d9195da6f6988e9cc68a57776aa6ab97c

      SHA256

      91d56900ae7e954fbb654ae671cc5b9191ca03f5fac58965c749f96c4598886e

      SHA512

      d42bb307569815096d20ffaf0a1fed0167d464891fa11efb4134996a503238d1d7d5adfe12b98f2a0f7c6055272ad62ae5cf05f073199ad25849071cbd6c153e

    • memory/4416-15-0x00000000004C0000-0x00000000005C0000-memory.dmp

      Filesize

      1024KB

    • memory/4416-16-0x00000000020D0000-0x00000000020FD000-memory.dmp

      Filesize

      180KB

    • memory/4416-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4416-18-0x0000000000400000-0x00000000004B1000-memory.dmp

      Filesize

      708KB

    • memory/4416-19-0x00000000024B0000-0x00000000024CA000-memory.dmp

      Filesize

      104KB

    • memory/4416-20-0x0000000004B60000-0x0000000005104000-memory.dmp

      Filesize

      5.6MB

    • memory/4416-21-0x0000000002560000-0x0000000002578000-memory.dmp

      Filesize

      96KB

    • memory/4416-49-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-47-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-45-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-43-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-39-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-35-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-33-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-31-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-29-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-25-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-22-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-41-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-37-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-27-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-23-0x0000000002560000-0x0000000002572000-memory.dmp

      Filesize

      72KB

    • memory/4416-50-0x00000000004C0000-0x00000000005C0000-memory.dmp

      Filesize

      1024KB

    • memory/4416-51-0x00000000020D0000-0x00000000020FD000-memory.dmp

      Filesize

      180KB

    • memory/4416-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4416-55-0x0000000000400000-0x00000000004B1000-memory.dmp

      Filesize

      708KB

    • memory/4416-56-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4948-61-0x00000000022E0000-0x0000000002326000-memory.dmp

      Filesize

      280KB

    • memory/4948-62-0x0000000002370000-0x00000000023B4000-memory.dmp

      Filesize

      272KB

    • memory/4948-80-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-92-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-96-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-94-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-90-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-88-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-86-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-84-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-82-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-78-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-76-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-74-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-72-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-71-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-68-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-66-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-64-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-63-0x0000000002370000-0x00000000023AF000-memory.dmp

      Filesize

      252KB

    • memory/4948-969-0x0000000005300000-0x0000000005918000-memory.dmp

      Filesize

      6.1MB

    • memory/4948-970-0x0000000005920000-0x0000000005A2A000-memory.dmp

      Filesize

      1.0MB

    • memory/4948-971-0x0000000005A30000-0x0000000005A42000-memory.dmp

      Filesize

      72KB

    • memory/4948-972-0x0000000005A50000-0x0000000005A8C000-memory.dmp

      Filesize

      240KB

    • memory/4948-973-0x0000000005B90000-0x0000000005BDC000-memory.dmp

      Filesize

      304KB