Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2025, 12:06

General

  • Target

    2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe

  • Size

    831KB

  • MD5

    96dbdca68ece16bda606115cccf43d94

  • SHA1

    69f1d6a8c8a973fb0bb3a8d504290c1dea1b667b

  • SHA256

    1f532476b1f73de60ccc029c5069a7b60a76caa3e7858295d379f901feacf4a0

  • SHA512

    9373814cd9ca7ff121e3e8e0242f783703c5b1c1011fc3484f0a481fa98ae68eea96fa3355757c15e38b0da882006b050cf26db03eba3446633a9978af7ca35a

  • SSDEEP

    12288:UfVbrAhRcWikvawoNGCNn+4iIsulXbd5ND4TnCuHPJKprVmeNnI/k3jWQ:UfxrWRcWikvay4iIPr4OuHPMrlI/yp

Malware Config

Extracted

Family

phorphiex

C2

http://twizt.net

http://185.215.113.66

http://45.93.20.18

185.215.113.66

Extracted

Family

phorphiex

C2

http://185.215.113.66/

http://45.93.20.18/

Wallets

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

0xCa90599132C4D88907Bd8E046540284aa468a035

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

CSLKveRL2zqkbV2TqiFVuW6twtpqgFajoUZLAJQTTQk2

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

Attributes
  • mutex

    k9ubbn6sdfs

  • 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

  • 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.

  • Xmrig family
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 19 IoCs
  • Creates new service(s) 2 TTPs
  • Downloads MZ/PE file 5 IoCs
  • Stops running service(s) 4 TTPs
  • Executes dropped EXE 18 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 2 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • UPX packed file 24 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 3 IoCs
  • Launches sc.exe 4 IoCs

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

  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-26_96dbdca68ece16bda606115cccf43d94_.exe"
    1⤵
    • Downloads MZ/PE file
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4748
    • C:\Users\Admin\AppData\Local\Temp\3316.exe
      "C:\Users\Admin\AppData\Local\Temp\3316.exe"
      2⤵
      • Downloads MZ/PE file
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4440
      • C:\Users\Admin\AppData\Local\Temp\156438694.exe
        C:\Users\Admin\AppData\Local\Temp\156438694.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:5428
        • C:\Windows\sysldrvcs.exe
          C:\Windows\sysldrvcs.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5492
          • C:\Users\Admin\AppData\Local\Temp\120988725.exe
            C:\Users\Admin\AppData\Local\Temp\120988725.exe
            5⤵
            • Downloads MZ/PE file
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1816
            • C:\Users\Admin\AppData\Local\Temp\114426124.exe
              C:\Users\Admin\AppData\Local\Temp\114426124.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1040
            • C:\Users\Admin\AppData\Local\Temp\2402417694.exe
              C:\Users\Admin\AppData\Local\Temp\2402417694.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1540
            • C:\Users\Admin\AppData\Local\Temp\302818552.exe
              C:\Users\Admin\AppData\Local\Temp\302818552.exe
              6⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:3508
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe delete "MgrDrvSvc"
                7⤵
                • Launches sc.exe
                PID:5592
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe create "MgrDrvSvc" binpath= "C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe" start= "auto"
                7⤵
                • Launches sc.exe
                PID:2388
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe stop eventlog
                7⤵
                • Launches sc.exe
                PID:2208
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start "MgrDrvSvc"
                7⤵
                • Launches sc.exe
                PID:5232
          • C:\Users\Admin\AppData\Local\Temp\2684533011.exe
            C:\Users\Admin\AppData\Local\Temp\2684533011.exe
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:2348
          • C:\Users\Admin\AppData\Local\Temp\91659062.exe
            C:\Users\Admin\AppData\Local\Temp\91659062.exe
            5⤵
            • 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:2172
            • C:\Users\Admin\sysldrvcs.exe
              C:\Users\Admin\sysldrvcs.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2364
              • C:\Users\Admin\AppData\Local\Temp\192120829.exe
                C:\Users\Admin\AppData\Local\Temp\192120829.exe
                7⤵
                • Downloads MZ/PE file
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:224
                • C:\Users\Admin\AppData\Local\Temp\211215509.exe
                  C:\Users\Admin\AppData\Local\Temp\211215509.exe
                  8⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  PID:3640
                • C:\Users\Admin\AppData\Local\Temp\2488830001.exe
                  C:\Users\Admin\AppData\Local\Temp\2488830001.exe
                  8⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  PID:1852
              • C:\Users\Admin\AppData\Local\Temp\1666712347.exe
                C:\Users\Admin\AppData\Local\Temp\1666712347.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:1004
  • C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe
    C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4992
    • C:\Windows\system32\conhost.exe
      C:\Windows\system32\conhost.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:5100
      • C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe
        "C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:5884
        • C:\Windows\system32\dwm.exe
          dwm.exe
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3932
      • C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe
        "C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4140
        • C:\Windows\system32\dwm.exe
          dwm.exe
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4708
      • C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe
        "C:\ProgramData\MgrDrvSvc\sysdoruhgsf.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4396
        • C:\Windows\system32\dwm.exe
          dwm.exe
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:8
    • C:\Windows\system32\dwm.exe
      dwm.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\114426124.exe

    Filesize

    53KB

    MD5

    60686a27b79838583920c9a0954104c9

    SHA1

    0c253b3c72cd5b01a9403230ff3ec9d3cdd8b71c

    SHA256

    270149da5feb9487799083b5e76d41d3aa69afaf8f731e72e7d64c3a7c070c7e

    SHA512

    c0a9308b5a3baca0906c9663ca3e3eaf64fc131aaa5358557874b30e4b743ffe898da6fbace032c3481693bf9081f938127fd07c8d550d9eb74958b20e24ab04

  • C:\Users\Admin\AppData\Local\Temp\120988725.exe

    Filesize

    13KB

    MD5

    181921fd5d4f7e043b446392233698ee

    SHA1

    0f710714ea4c01446dcb2ea4f29256fd53633f5c

    SHA256

    aed4ab578ba8613117a2132bee215cdc3b360a1d9f993ad937ed3eecd7e9f3e6

    SHA512

    a04699fa408ceb79f89cf61f2bea6ab85b6d93b52989f7d5ba6bdb22964fe8bc2a19aa3e1a02b063b11f8a63f3d3582ba0a621b97d911c27e2010fe9df5c6172

  • C:\Users\Admin\AppData\Local\Temp\156438694.exe

    Filesize

    101KB

    MD5

    8a30adfbb8c9ed8170177ce8c5738fbf

    SHA1

    2d029ddd39fe81a08982dd4309a74045aa91004f

    SHA256

    72b19310a8c3cdfc23be1041eb773e6e41a08ec608e53b027b32e05a275b1da9

    SHA512

    8885308b53b8d1baab14a98ec257acac9c700f2cebe48cbb79a25e3d7133f0016ba082ec9f8397c9b1677375dd5a1d3894d813aba5947f267b44b012fa6a027f

  • C:\Users\Admin\AppData\Local\Temp\192120829.exe

    Filesize

    13KB

    MD5

    6f4621d1dc7f9bb63ab7e8a1cdd9eb1d

    SHA1

    a0dddcc5e9d2a6de685092c738bdf45648ec91cf

    SHA256

    e6e33ad61fb56bfc14aa0b5c56bf460eb18b7840350b73b2c01c7d4c840c7b1e

    SHA512

    583211132ff1d72c3968ff2edaf765c39dff6d8977ea802d5cab520749cedaff6971b71eec329823123e469f86a4ef300253d824653e869554d41f40778a0be3

  • C:\Users\Admin\AppData\Local\Temp\2402417694.exe

    Filesize

    20KB

    MD5

    2e5f10745392643c8cf21aae4241e4cc

    SHA1

    ad390d62e2215a37a3faf5e0cb3f0f3244452c07

    SHA256

    44db578a4075ab126df387da3fa757f76bd3074606f3a9be21ee55ec6ac1ed29

    SHA512

    85e63e752fc43d4b2be83628f5f8dcb288276c5369a3e940f795e87409f70473221d2d28a87f04e68c126bc0836171310d00247f240e05f4618e1f9393b132af

  • C:\Users\Admin\AppData\Local\Temp\2684533011.exe

    Filesize

    19KB

    MD5

    9adb4c4939743d5f3e670b4d783d38e5

    SHA1

    7c989249b99b82def352f66bc97d9403fd6e653b

    SHA256

    be502d8d90235a3c317e97cacb55b0eb5ec2aa8c50a582ec6f0527d08e99a759

    SHA512

    7573981af4fc4845e4af61067e4620b92aace90b4ac218a14920dc6f93bddafac92a8f7b02c61f3d41b42ba9f1aabbea3c215dc439da3e9c9dc68060c9a53ac1

  • C:\Users\Admin\AppData\Local\Temp\302818552.exe

    Filesize

    2.5MB

    MD5

    024dd77c38676e6ce0a5a2201f6145de

    SHA1

    5d020adf1adb0b0c0b370df63b2b09d89df0acfb

    SHA256

    b4553ff5d7ae98614d4856de134f49e503f046a15fc49033af3232fbeab9ed4c

    SHA512

    a94312eaea187830c28680164d80e3e9c2f58a7b24930dc224ac52a308406ccfd56524dffaf5c3a37e6b713d1d711f1b44d99d1fb60669c8b2351bb4c9d2fc85

  • C:\Users\Admin\AppData\Local\Temp\3316.exe

    Filesize

    10KB

    MD5

    21789ebcbfca1eb0c6881e6af6216a81

    SHA1

    30152ddbe1150a2a612eb7b08e6551830276c8f0

    SHA256

    c0d12405d2a5cd6064e6e498d6f5f7fd48c72b2d02f171f20f898a4d2832968c

    SHA512

    cf3296247865130e4e769f09280d5f15237bedf474734f7b383130dfd01c5407a081e3f571152c393845b08d8ed48a0b2d23d11e905783332fb2552d20ad4514

  • C:\Users\Admin\tbtnds.dat

    Filesize

    4KB

    MD5

    32fc0728b4b40be1c390f80d212fca53

    SHA1

    e249035f092c59e916733019b5a7716108bf6944

    SHA256

    d7a35bb650700ce669ae683fa4914e448834489586d9c10a2d3878536a95e154

    SHA512

    0a015841231bb18d4ebea2801160788052cec9648f73688da554135530a8269b4043dc4f2b39da0933e980396644e4241c2ec510c691f744e9042a1710ff1632

  • C:\Windows\TEMP\iumgljdpmggh.sys

    Filesize

    14KB

    MD5

    0c0195c48b6b8582fa6f6373032118da

    SHA1

    d25340ae8e92a6d29f599fef426a2bc1b5217299

    SHA256

    11bd2c9f9e2397c9a16e0990e4ed2cf0679498fe0fd418a3dfdac60b5c160ee5

    SHA512

    ab28e99659f219fec553155a0810de90f0c5b07dc9b66bda86d7686499fb0ec5fddeb7cd7a3c5b77dccb5e865f2715c2d81f4d40df4431c92ac7860c7e01720d

  • memory/3684-59-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-62-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-65-0x000001DDADDF0000-0x000001DDADE10000-memory.dmp

    Filesize

    128KB

  • memory/3684-70-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-58-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-60-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-63-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-61-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-66-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-69-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-67-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-68-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3684-64-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3932-86-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3932-87-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3932-90-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3932-84-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3932-83-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3932-85-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4708-106-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4708-109-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4708-110-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4708-108-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4708-107-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4708-111-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4748-7-0x0000000000400000-0x00000000004D8DA0-memory.dmp

    Filesize

    867KB

  • memory/5100-57-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/5100-53-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/5100-50-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/5100-52-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/5100-51-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/5100-54-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB