Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/03/2025, 19:04

General

  • Target

    05b912a29256bfcd825f9dd82726756524fe611ddf1bc5341e2e6db3044e0fca.exe

  • Size

    5.0MB

  • MD5

    9e530550441deb012588e94689895dac

  • SHA1

    b318013000c0206d71afbce3cee26c8dd75561f2

  • SHA256

    05b912a29256bfcd825f9dd82726756524fe611ddf1bc5341e2e6db3044e0fca

  • SHA512

    54dfbcdd4459d3351c19428cbd4df4cc8faa561af982f1e55e1aca47c5cff1314ca5cea40709f59e8395d5f4a9446c617faddd617fc1ec65a3a3d6218fae49f3

  • SSDEEP

    98304:xtwLrlAkc4mHQovh9iB8A0540QhhYXtu82RuyQCQ5IQYRsOUD:ohA4mNh9g8A0540Qj4uZfg

Malware Config

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

Extracted

Family

phorphiex

C2

http://185.215.113.66

http://45.93.20.18

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.

  • Xmrig family
  • xmrig

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

  • XMRig Miner payload 16 IoCs
  • Creates new service(s) 2 TTPs
  • Downloads MZ/PE file 4 IoCs
  • Stops running service(s) 4 TTPs
  • Executes dropped EXE 10 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
  • Suspicious use of SetThreadContext 3 IoCs
  • UPX packed file 21 IoCs

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

  • Drops file in Windows directory 2 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 8 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\05b912a29256bfcd825f9dd82726756524fe611ddf1bc5341e2e6db3044e0fca.exe
    "C:\Users\Admin\AppData\Local\Temp\05b912a29256bfcd825f9dd82726756524fe611ddf1bc5341e2e6db3044e0fca.exe"
    1⤵
    • Downloads MZ/PE file
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5740
    • C:\Users\Admin\AppData\Local\Temp\8CBF.exe
      "C:\Users\Admin\AppData\Local\Temp\8CBF.exe"
      2⤵
      • Downloads MZ/PE file
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5612
      • C:\Users\Admin\AppData\Local\Temp\443724460.exe
        C:\Users\Admin\AppData\Local\Temp\443724460.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:1196
        • C:\Windows\sysldrvcs.exe
          C:\Windows\sysldrvcs.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:6076
          • C:\Users\Admin\AppData\Local\Temp\3359824083.exe
            C:\Users\Admin\AppData\Local\Temp\3359824083.exe
            5⤵
            • Downloads MZ/PE file
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4664
            • C:\Users\Admin\AppData\Local\Temp\252578665.exe
              C:\Users\Admin\AppData\Local\Temp\252578665.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:4804
            • C:\Users\Admin\AppData\Local\Temp\3186832898.exe
              C:\Users\Admin\AppData\Local\Temp\3186832898.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:4988
            • C:\Users\Admin\AppData\Local\Temp\2447023603.exe
              C:\Users\Admin\AppData\Local\Temp\2447023603.exe
              6⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:1328
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe delete "MgrDrvSvc"
                7⤵
                • Launches sc.exe
                PID:1528
              • 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:5036
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe stop eventlog
                7⤵
                • Launches sc.exe
                PID:448
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start "MgrDrvSvc"
                7⤵
                • Launches sc.exe
                PID:964
          • C:\Users\Admin\AppData\Local\Temp\1819015552.exe
            C:\Users\Admin\AppData\Local\Temp\1819015552.exe
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:4844
  • 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:1408
    • C:\Windows\system32\conhost.exe
      C:\Windows\system32\conhost.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3092
      • 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:5224
        • C:\Windows\system32\dwm.exe
          dwm.exe
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4236
    • C:\Windows\system32\dwm.exe
      dwm.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1819015552.exe

    Filesize

    19KB

    MD5

    9adb4c4939743d5f3e670b4d783d38e5

    SHA1

    7c989249b99b82def352f66bc97d9403fd6e653b

    SHA256

    be502d8d90235a3c317e97cacb55b0eb5ec2aa8c50a582ec6f0527d08e99a759

    SHA512

    7573981af4fc4845e4af61067e4620b92aace90b4ac218a14920dc6f93bddafac92a8f7b02c61f3d41b42ba9f1aabbea3c215dc439da3e9c9dc68060c9a53ac1

  • C:\Users\Admin\AppData\Local\Temp\2447023603.exe

    Filesize

    2.5MB

    MD5

    024dd77c38676e6ce0a5a2201f6145de

    SHA1

    5d020adf1adb0b0c0b370df63b2b09d89df0acfb

    SHA256

    b4553ff5d7ae98614d4856de134f49e503f046a15fc49033af3232fbeab9ed4c

    SHA512

    a94312eaea187830c28680164d80e3e9c2f58a7b24930dc224ac52a308406ccfd56524dffaf5c3a37e6b713d1d711f1b44d99d1fb60669c8b2351bb4c9d2fc85

  • C:\Users\Admin\AppData\Local\Temp\252578665.exe

    Filesize

    53KB

    MD5

    60686a27b79838583920c9a0954104c9

    SHA1

    0c253b3c72cd5b01a9403230ff3ec9d3cdd8b71c

    SHA256

    270149da5feb9487799083b5e76d41d3aa69afaf8f731e72e7d64c3a7c070c7e

    SHA512

    c0a9308b5a3baca0906c9663ca3e3eaf64fc131aaa5358557874b30e4b743ffe898da6fbace032c3481693bf9081f938127fd07c8d550d9eb74958b20e24ab04

  • C:\Users\Admin\AppData\Local\Temp\3186832898.exe

    Filesize

    20KB

    MD5

    2e5f10745392643c8cf21aae4241e4cc

    SHA1

    ad390d62e2215a37a3faf5e0cb3f0f3244452c07

    SHA256

    44db578a4075ab126df387da3fa757f76bd3074606f3a9be21ee55ec6ac1ed29

    SHA512

    85e63e752fc43d4b2be83628f5f8dcb288276c5369a3e940f795e87409f70473221d2d28a87f04e68c126bc0836171310d00247f240e05f4618e1f9393b132af

  • C:\Users\Admin\AppData\Local\Temp\3359824083.exe

    Filesize

    13KB

    MD5

    181921fd5d4f7e043b446392233698ee

    SHA1

    0f710714ea4c01446dcb2ea4f29256fd53633f5c

    SHA256

    aed4ab578ba8613117a2132bee215cdc3b360a1d9f993ad937ed3eecd7e9f3e6

    SHA512

    a04699fa408ceb79f89cf61f2bea6ab85b6d93b52989f7d5ba6bdb22964fe8bc2a19aa3e1a02b063b11f8a63f3d3582ba0a621b97d911c27e2010fe9df5c6172

  • C:\Users\Admin\AppData\Local\Temp\443724460.exe

    Filesize

    101KB

    MD5

    8a30adfbb8c9ed8170177ce8c5738fbf

    SHA1

    2d029ddd39fe81a08982dd4309a74045aa91004f

    SHA256

    72b19310a8c3cdfc23be1041eb773e6e41a08ec608e53b027b32e05a275b1da9

    SHA512

    8885308b53b8d1baab14a98ec257acac9c700f2cebe48cbb79a25e3d7133f0016ba082ec9f8397c9b1677375dd5a1d3894d813aba5947f267b44b012fa6a027f

  • C:\Users\Admin\AppData\Local\Temp\8CBF.exe

    Filesize

    10KB

    MD5

    4c52cf849be8954638925c242e0cc976

    SHA1

    949ba0061ea9dbe3b9059bb2a7b20caa74861280

    SHA256

    fa6fcf2e154c0b18b12ab86267ccd38d79cc9c27e7e261a7e9201a0a9dd9d0bb

    SHA512

    c11572dcd274bdcb5e94cf38ec36aa65e4d5605df250ee8887cd5098b044e3e2e71be3b3292118b967e27bc752b5cf5d9c8da5ac2834b7c156302c307abe123b

  • C:\Windows\TEMP\iumgljdpmggh.sys

    Filesize

    14KB

    MD5

    0c0195c48b6b8582fa6f6373032118da

    SHA1

    d25340ae8e92a6d29f599fef426a2bc1b5217299

    SHA256

    11bd2c9f9e2397c9a16e0990e4ed2cf0679498fe0fd418a3dfdac60b5c160ee5

    SHA512

    ab28e99659f219fec553155a0810de90f0c5b07dc9b66bda86d7686499fb0ec5fddeb7cd7a3c5b77dccb5e865f2715c2d81f4d40df4431c92ac7860c7e01720d

  • memory/880-72-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-68-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-71-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-69-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-57-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-65-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-59-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-58-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-60-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-61-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-63-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-64-0x00000150A29C0000-0x00000150A29E0000-memory.dmp

    Filesize

    128KB

  • memory/880-62-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-66-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/880-67-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/3092-51-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/3092-55-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/3092-49-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/3092-50-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/3092-52-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/3092-53-0x0000000140000000-0x000000014000D000-memory.dmp

    Filesize

    52KB

  • memory/4236-94-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4236-92-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4236-95-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4236-96-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4236-93-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4236-98-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB

  • memory/4236-99-0x0000000140000000-0x0000000140835000-memory.dmp

    Filesize

    8.2MB