Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250211-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-02-2025 14:24

General

  • Target

    f822401c5799952f843f8516d49e390c9193030fc00b396d54a2800fbeedc4ae.exe

  • Size

    148KB

  • MD5

    7191865f28c73ab181e3cefa95b0f385

  • SHA1

    64617103389e42aef8e6d6742061b99b29ae45be

  • SHA256

    f822401c5799952f843f8516d49e390c9193030fc00b396d54a2800fbeedc4ae

  • SHA512

    d0020b9d7a831bbe9a7aa5789f35b1a31da5746dcdec16cd9ba08ef50ed40f35f2862e44f10c9024a2a681d6cc61ddfa375c86435c48c4805e09bd897b1c31b9

  • SSDEEP

    3072:2+LU2WP4yX5Pl80pq5j94Oe0dsUVwuTTJMlnrtnAENxiLW9MXY9hU:jDyQb94Oe0dsUVwufClnhAEp9MB

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes
  • mutex

    753f85d83d

  • 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

Extracted

Family

phorphiex

C2

http://185.215.113.66

185.215.113.66

Signatures

  • 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.

  • Downloads MZ/PE file 6 IoCs
  • Stops running service(s) 4 TTPs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 8 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Launches sc.exe 2 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).

  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f822401c5799952f843f8516d49e390c9193030fc00b396d54a2800fbeedc4ae.exe
    "C:\Users\Admin\AppData\Local\Temp\f822401c5799952f843f8516d49e390c9193030fc00b396d54a2800fbeedc4ae.exe"
    1⤵
    • Downloads MZ/PE file
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Users\Admin\AppData\Local\Temp\FBA.exe
      "C:\Users\Admin\AppData\Local\Temp\FBA.exe"
      2⤵
      • Downloads MZ/PE file
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5000
      • C:\Users\Admin\AppData\Local\Temp\77373448.exe
        C:\Users\Admin\AppData\Local\Temp\77373448.exe
        3⤵
        • 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:3092
        • C:\Windows\sysnldcvmr.exe
          C:\Windows\sysnldcvmr.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4456
          • C:\Users\Admin\AppData\Local\Temp\2880319001.exe
            C:\Users\Admin\AppData\Local\Temp\2880319001.exe
            5⤵
            • Downloads MZ/PE file
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:628
            • C:\Users\Admin\AppData\Local\Temp\47587152.exe
              C:\Users\Admin\AppData\Local\Temp\47587152.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1912
            • C:\Users\Admin\AppData\Local\Temp\2782732715.exe
              C:\Users\Admin\AppData\Local\Temp\2782732715.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:3228
            • C:\Users\Admin\AppData\Local\Temp\1315122256.exe
              C:\Users\Admin\AppData\Local\Temp\1315122256.exe
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3288
              • C:\Windows\System32\cmd.exe
                "C:\Windows\System32\cmd.exe" /c sc delete "WinDrv" & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WinDrv" /f
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:2624
                • C:\Windows\system32\sc.exe
                  sc delete "WinDrv"
                  8⤵
                  • Launches sc.exe
                  PID:1644
                • C:\Windows\system32\reg.exe
                  reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WinDrv" /f
                  8⤵
                    PID:4844
              • C:\Users\Admin\AppData\Local\Temp\320113418.exe
                C:\Users\Admin\AppData\Local\Temp\320113418.exe
                6⤵
                • Checks computer location settings
                • Executes dropped EXE
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:3128
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c sc delete "WinSvcs" & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WinSvcs" /f
                  7⤵
                  • Suspicious use of WriteProcessMemory
                  PID:3124
                  • C:\Windows\system32\sc.exe
                    sc delete "WinSvcs"
                    8⤵
                    • Launches sc.exe
                    PID:1264
                  • C:\Windows\system32\reg.exe
                    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WinSvcs" /f
                    8⤵
                      PID:2288
      • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI1IiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODM0MTAiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NTUzNjg2NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MTA1MjA1NTY4Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
        1⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        PID:2864

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\Microsoft\EdgeUpdate\Log\MicrosoftEdgeUpdate.log

        Filesize

        477KB

        MD5

        68447bdab35cfde820fdbc77ae8a6b91

        SHA1

        8afe4a0fe86a5f4b6551123f1e6a555e4f4f8676

        SHA256

        8c7b0351546cacf511b2bc4b53f2347608eb3f07da11de1635e2280d4df66fa9

        SHA512

        a6d6e806ca0a8d3dd07a26eb0fd83c363e5b3c62868471fa03ac5074697c8644bf19c2105b67192f9a8287fdfbf965a215ed954cf1cbcf391230f8168714499e

      • C:\Users\Admin\AppData\Local\Temp\1315122256.exe

        Filesize

        8KB

        MD5

        47559819042328af39ccd02251595040

        SHA1

        45e14bebcb5d894828d21dbd07fa7bbba640e0f7

        SHA256

        78305ca63bc4c3d93a34ed3f0aeba187ea950eff7d7038d84127c3d9c849439d

        SHA512

        71e785a377a1c6af0315458ac816da8442d0d69d5135121825dfaaad777e9f054804c30069ceeb453ed72db54889438e164c0d6dc618b8f1bcebfe1d6beeefcc

      • C:\Users\Admin\AppData\Local\Temp\2782732715.exe

        Filesize

        20KB

        MD5

        0f16a51c4dbc665859aaffe71983ae53

        SHA1

        e90d60eb57e705d3ecc6265a6247b149832a0e67

        SHA256

        2d78a339565ba075db8ed7b4b9963b1788487372e0bd3e5611ee32064f0fa8c5

        SHA512

        6ed34022a092a0bcc1f5fb1f760dbd0273cc1f23f06f74e62414e364410fed43823cad1b43b536225aef0913f68c05b9213404c5f31959e1d67534b268473a19

      • C:\Users\Admin\AppData\Local\Temp\2880319001.exe

        Filesize

        14KB

        MD5

        c0a7393e77b025643047012b5e08509c

        SHA1

        1e876d036c59f1d3340292357ad9619e13e37e31

        SHA256

        c764dcdd16ec3b7bcbef1a45db4ef60305541779cd95bff01c16427ee941b44b

        SHA512

        f9937e8265990ce36f8f6c879680ec166f9ec9233d601e761f06cff8b2ebaa23e5e1336233d60430208ae95d6c8b94b369e9c1ae2c4bbd7cfbc9a1f738d01dbe

      • C:\Users\Admin\AppData\Local\Temp\320113418.exe

        Filesize

        8KB

        MD5

        2dc4dc33dde889c46cde552a1d3647be

        SHA1

        a1b8e5889a9726232e68574b890aae6c228cc418

        SHA256

        dcadbac2c5d356b2a7ee58c091642c767a8d9a4d35dadeaa1ca924ef140c596a

        SHA512

        ad539d8271d6455294b438a67e29f021a81d2a450f0cf4b133abf846549391a23cb5137555d7ca9fac307bafa959a51cf7485e1a95b53e9f7a158915e4d30326

      • C:\Users\Admin\AppData\Local\Temp\47587152.exe

        Filesize

        53KB

        MD5

        84384f93c3e2e1c77f1a93dc5dc0cba3

        SHA1

        3a40b107763c536bba22aaee10a1dfe320ddaaa9

        SHA256

        1dcbfe5e8ceacbdbd96b9e3cda66fb50bb9b110bec8c426dd935c2f60ef90d54

        SHA512

        50df22ba0643eacf48a7a182a3301774b4995f0a6187118c7404c1b08d7805294ed7637c2774e00b02116016c7e0dbff26e6fca77f74cd25a73fb98e55b73cac

      • C:\Users\Admin\AppData\Local\Temp\77373448.exe

        Filesize

        79KB

        MD5

        0c883b1d66afce606d9830f48d69d74b

        SHA1

        fe431fe73a4749722496f19b3b3ca0b629b50131

        SHA256

        d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1

        SHA512

        c047452a23efad4262479fbfeb5e23f9497d7cefd4cbb58e869801206669c2a0759698c70d18050316798d5d939b989537fdce3842aa742449f5e08ed7fa60a5

      • C:\Users\Admin\AppData\Local\Temp\FBA.exe

        Filesize

        10KB

        MD5

        08dafe3bb2654c06ead4bb33fb793df8

        SHA1

        d1d93023f1085eed136c6d225d998abf2d5a5bf0

        SHA256

        fc16c0bf09002c93723b8ab13595db5845a50a1b6a133237ac2d148b0bb41700

        SHA512

        9cf2bd749a9ee6e093979bc0d3aacfba03ad6469c98ff3ef35ce5d1635a052e4068ac50431626f6ba8649361802f7fb2ffffb2b325e2795c54b7014180559c99

      • memory/1732-13-0x0000000000400000-0x000000000042BDB0-memory.dmp

        Filesize

        175KB

      • memory/3128-50-0x0000000000910000-0x0000000000916000-memory.dmp

        Filesize

        24KB

      • memory/3288-43-0x0000000000920000-0x0000000000926000-memory.dmp

        Filesize

        24KB