Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28-10-2024 19:02

General

  • Target

    4363463463464363463463463.exe

  • Size

    10KB

  • MD5

    2a94f3960c58c6e70826495f76d00b85

  • SHA1

    e2a1a5641295f5ebf01a37ac1c170ac0814bb71a

  • SHA256

    2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce

  • SHA512

    fbf55b55fcfb12eb8c029562956229208b9e8e2591859d6336c28a590c92a4d0f7033a77c46ef6ebe07ddfca353aba1e84b51907cd774beab148ee901c92d62f

  • SSDEEP

    192:xlwayyHOXGc20L7BIW12n/ePSjiTlzkGu8stYcFwVc03KY:xlwwHe/20PKn/cLTlHuptYcFwVc03K

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

34.124.148.215:9070

Extracted

Family

phorphiex

C2

http://185.215.113.66/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LTK4xdKPAgFHPLan8kriAD7eY4heyy73mB

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4BB7ckkaPTyADc8trtuwDoZxywaR4eNL5cDJ3KBjq9GraN4mUFztf7mLS7WgT7Bh7uPqpjvA4ypVwXKCJ1vvLWWAFvSmDoD

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes
  • mutex

    mmn7nnm8na

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • Modifies security service 2 TTPs 1 IoCs
  • Phorphiex family
  • Phorphiex payload 1 IoCs
  • Phorphiex, Phorpiex

    Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

  • Windows security bypass 2 TTPs 6 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Downloads MZ/PE file
  • Stops running service(s) 4 TTPs
  • .NET Reactor proctector 3 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 13 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Launches sc.exe 5 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 14 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 60 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4363463463464363463463463.exe
    "C:\Users\Admin\AppData\Local\Temp\4363463463464363463463463.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2692
    • C:\Users\Admin\AppData\Local\Temp\Files\meteran.exe
      "C:\Users\Admin\AppData\Local\Temp\Files\meteran.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2640
    • C:\Users\Admin\AppData\Local\Temp\Files\ZinTask.exe
      "C:\Users\Admin\AppData\Local\Temp\Files\ZinTask.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2784
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2784 -s 52
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2376
    • C:\Users\Admin\AppData\Local\Temp\Files\newtpp.exe
      "C:\Users\Admin\AppData\Local\Temp\Files\newtpp.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2416
      • C:\Windows\sysppvrdnvs.exe
        C:\Windows\sysppvrdnvs.exe
        3⤵
        • Modifies security service
        • Windows security bypass
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1140
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c powershell -Command "Add-MpPreference -ExclusionPath $env:windir; Add-MpPreference -ExclusionPath $env:TEMP; Add-MpPreference -ExclusionPath $env:USERPROFILE"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2328
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -Command "Add-MpPreference -ExclusionPath $env:windir; Add-MpPreference -ExclusionPath $env:TEMP; Add-MpPreference -ExclusionPath $env:USERPROFILE"
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2000
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop DoSvc & sc stop BITS /wait
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1960
          • C:\Windows\SysWOW64\sc.exe
            sc stop UsoSvc
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:1508
          • C:\Windows\SysWOW64\sc.exe
            sc stop WaaSMedicSvc
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:1192
          • C:\Windows\SysWOW64\sc.exe
            sc stop wuauserv
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:756
          • C:\Windows\SysWOW64\sc.exe
            sc stop DoSvc
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:1468
          • C:\Windows\SysWOW64\sc.exe
            sc stop BITS /wait
            5⤵
            • Launches sc.exe
            • System Location Discovery: System Language Discovery
            PID:316
    • C:\Users\Admin\AppData\Local\Temp\Files\donut.exe
      "C:\Users\Admin\AppData\Local\Temp\Files\donut.exe"
      2⤵
      • Executes dropped EXE
      PID:1212
    • C:\Users\Admin\AppData\Local\Temp\Files\explorer.exe
      "C:\Users\Admin\AppData\Local\Temp\Files\explorer.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1124

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabFA39.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Files\ZinTask.exe

    Filesize

    2.5MB

    MD5

    dba7abdb1d2ada8cb51d1c258b1b3531

    SHA1

    fa18a0affb277c99e71253bca5834e6fe6cd7135

    SHA256

    3d0a544073fc4c02d5634bd33f76f9dae07d9a325340ed747bcfde51ea52e23f

    SHA512

    0491865151140a5252a87a771f6552fd527fae3dec3c43ca0b806702e7ad4953b7d16bd1d8f275828f8b094bc337f79ed5c298beed4ec99186e4f4c3bd3cdf2a

  • C:\Users\Admin\AppData\Local\Temp\Files\donut.exe

    Filesize

    242KB

    MD5

    2a516c444620354c81fd32ef1b498d1b

    SHA1

    961d3a6a0588e654dd72d00a3331c684cf8e627c

    SHA256

    ee68d7deb7cefdfca66c078d6036d7aa3aa7afcc62b282999034b4a1faed890d

    SHA512

    e8e4bc395997eb6e83e147816faf00ae959e091acba6d896b007781bdc9146157d049d958f9ff7b71a746ed681bd4dcca2fd84aac3eb76c4afe41d49e9f7bd2a

  • C:\Users\Admin\AppData\Local\Temp\Files\newtpp.exe

    Filesize

    83KB

    MD5

    06560b5e92d704395bc6dae58bc7e794

    SHA1

    fbd3e4ae28620197d1f02bfc24adaf4ddacd2372

    SHA256

    9eaaadf3857e4a3e83f4f78d96ab185213b6528c8e470807f9d16035daadf33d

    SHA512

    b55b49fc1bd526c47d88fcf8a20fcaed900bfb291f2e3e1186ec196a87127ed24df71385ae04fedcc802c362c4ebf38edfc182013febf4496ddeb66ce5195ee3

  • C:\Users\Admin\AppData\Local\Temp\TarFA4B.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Temp\Files\explorer.exe

    Filesize

    5.7MB

    MD5

    31a4da11164220233871e95edce2df23

    SHA1

    e39e2b5ab3556488f0312994b89eaa79e4f6f98d

    SHA256

    ea35a69bc4904317fe315cebc036d5495210de7f1e79b8c891b6cbabade07dbd

    SHA512

    520b6d600497942cedea56c2232d0d7df7598598922b27d9b133ab05f1f8af8f397be5b88b89a7e12b2d83ba5c714cc9918946571379decc1ced099b4f0f7b30

  • \Users\Admin\AppData\Local\Temp\Files\meteran.exe

    Filesize

    72KB

    MD5

    cff64cc3e82aebd7a7e81f1633b5040e

    SHA1

    6cf68c970f9a1121ce42a6e0d2835fe2bc747ecd

    SHA256

    cad5aec5df220f89c8a965230bc1566c7f113df846813a1e64ba38192473839b

    SHA512

    250cd0e63cbe06b89ca76d3cb19284c40980ca0d4cc9a8a306d5a8ebccbdcb105f0b159f8f0846eb94d1f1b133f9d6f97a714a8ebcb67e56ec1984746b1e3557

  • memory/1124-186-0x0000000000970000-0x0000000002378000-memory.dmp

    Filesize

    26.0MB

  • memory/1124-185-0x0000000000970000-0x0000000002378000-memory.dmp

    Filesize

    26.0MB

  • memory/1124-180-0x0000000000970000-0x0000000002378000-memory.dmp

    Filesize

    26.0MB

  • memory/1124-178-0x0000000000970000-0x0000000002378000-memory.dmp

    Filesize

    26.0MB

  • memory/2640-68-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/2692-57-0x00000000748EE000-0x00000000748EF000-memory.dmp

    Filesize

    4KB

  • memory/2692-177-0x00000000070C0000-0x0000000008AC8000-memory.dmp

    Filesize

    26.0MB

  • memory/2692-58-0x00000000748E0000-0x0000000074FCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2692-0-0x00000000748EE000-0x00000000748EF000-memory.dmp

    Filesize

    4KB

  • memory/2692-184-0x00000000070C0000-0x0000000008AC8000-memory.dmp

    Filesize

    26.0MB

  • memory/2692-2-0x00000000748E0000-0x0000000074FCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2692-1-0x0000000000E70000-0x0000000000E78000-memory.dmp

    Filesize

    32KB

  • memory/2784-132-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB