Analysis

  • max time kernel
    144s
  • 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
    07-11-2024 01:38

General

  • Target

    5509ff6b170d87267c692db94b267e85551f8a70a97e6032e9e93cd3147f81b9.exe

  • Size

    670KB

  • MD5

    71375d734ab2a247b94ba1d782133f65

  • SHA1

    8510bc5877abb05853829d739e57b2e6495020ac

  • SHA256

    5509ff6b170d87267c692db94b267e85551f8a70a97e6032e9e93cd3147f81b9

  • SHA512

    e6e9752f0d44776e9dcf85098a070cfae9af4ef2d471451c435cea01819f105c963cd4840aecbe6ff7d9e419c0c4a9584715bb42a3f8b8ce69bd7df9bb21649f

  • SSDEEP

    12288:4Mroy90eDBh9Gpt3CVnpaxJY5wCg11rbMH/5vJvf5mmsVOr4112pDcqWN:wyP3Kopaxq5Zg0H/5vJvfj6Oc+pDcqq

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 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 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5509ff6b170d87267c692db94b267e85551f8a70a97e6032e9e93cd3147f81b9.exe
    "C:\Users\Admin\AppData\Local\Temp\5509ff6b170d87267c692db94b267e85551f8a70a97e6032e9e93cd3147f81b9.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHw6999.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHw6999.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3480
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it510160.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it510160.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3512
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr619544.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr619544.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2400
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:6360
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2400 -s 1372
          4⤵
          • Program crash
          PID:6200
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr345834.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr345834.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:400
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2400 -ip 2400
    1⤵
      PID:6280
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:5792

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr345834.exe

      Filesize

      168KB

      MD5

      c52ebada00a59ec1f651a0e9fbcef2eb

      SHA1

      e1941278df76616f1ca3202ef2a9f99d2592d52f

      SHA256

      35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

      SHA512

      6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHw6999.exe

      Filesize

      516KB

      MD5

      6c74c0fb4803215e55bb5dcbbfc6ac6c

      SHA1

      3ad1a1766a2c7bf1bf025e61ca44bcc6f8209fbe

      SHA256

      99754ff6172422ead64de4d85adbed753c710325d0a465227e5929429bc173fc

      SHA512

      42edf1bcf44788a36ab45cb2343cedc539b485bfca244777c53d15bfdd7607e58c82abf4d4e70e50ad0b090863509c271dc71a422a17b26c2549b715ec0e72d5

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it510160.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr619544.exe

      Filesize

      438KB

      MD5

      688376f3051b4fe52ce9f44bff818155

      SHA1

      1469b12b864ab8015fc01bfd33c469cef6567ef7

      SHA256

      77d5c4651d771c75068392fea7a82541fd4c7db2ab2ac6a10360c30c8e6e686b

      SHA512

      8b257fed72735a06d4b803565c4710f7b3de06bdd21b88521784225c501805202603ff57f3841c7a8a34dbf1ded2792788f1262706e559773348aeb25ff266c2

    • C:\Windows\Temp\1.exe

      Filesize

      168KB

      MD5

      03728fed675bcde5256342183b1d6f27

      SHA1

      d13eace7d3d92f93756504b274777cc269b222a2

      SHA256

      f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

      SHA512

      6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

    • memory/400-2192-0x0000000004C30000-0x0000000004C36000-memory.dmp

      Filesize

      24KB

    • memory/400-2191-0x0000000000350000-0x0000000000380000-memory.dmp

      Filesize

      192KB

    • memory/2400-52-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-42-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-54-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-88-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-86-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-84-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-82-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-80-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-78-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-76-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-74-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-72-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-68-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-66-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-64-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-62-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-60-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-58-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-56-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-24-0x00000000051E0000-0x0000000005246000-memory.dmp

      Filesize

      408KB

    • memory/2400-48-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-46-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-44-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-50-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-40-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-36-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-34-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-32-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-30-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-70-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-38-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-28-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-26-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-25-0x00000000051E0000-0x0000000005240000-memory.dmp

      Filesize

      384KB

    • memory/2400-2167-0x0000000005400000-0x0000000005432000-memory.dmp

      Filesize

      200KB

    • memory/2400-22-0x0000000004B80000-0x0000000004BE8000-memory.dmp

      Filesize

      416KB

    • memory/2400-23-0x0000000004BF0000-0x0000000005194000-memory.dmp

      Filesize

      5.6MB

    • memory/3512-16-0x00007FFAD94D3000-0x00007FFAD94D5000-memory.dmp

      Filesize

      8KB

    • memory/3512-15-0x0000000000D30000-0x0000000000D3A000-memory.dmp

      Filesize

      40KB

    • memory/3512-14-0x00007FFAD94D3000-0x00007FFAD94D5000-memory.dmp

      Filesize

      8KB

    • memory/6360-2180-0x0000000000FA0000-0x0000000000FCE000-memory.dmp

      Filesize

      184KB

    • memory/6360-2181-0x0000000003230000-0x0000000003236000-memory.dmp

      Filesize

      24KB

    • memory/6360-2182-0x0000000005FB0000-0x00000000065C8000-memory.dmp

      Filesize

      6.1MB

    • memory/6360-2183-0x0000000005AA0000-0x0000000005BAA000-memory.dmp

      Filesize

      1.0MB

    • memory/6360-2184-0x0000000005910000-0x0000000005922000-memory.dmp

      Filesize

      72KB

    • memory/6360-2185-0x0000000005990000-0x00000000059CC000-memory.dmp

      Filesize

      240KB

    • memory/6360-2186-0x00000000059D0000-0x0000000005A1C000-memory.dmp

      Filesize

      304KB