4df37bc4a198ecf0ffc1fee46d6610b929d99b346652dbaab328bbaa89df599e

Analysis

max time kernel
150s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/09/2026, 10:57

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General

Target
madium_patcher.exe
Size 9.5MB
Sample260925-m2pv9swt9p
SHA256 4df37bc4a198ecf0ffc1fee46d6610b929d99b346652dbaab328bbaa89df599e
MD5 b16b79c9811f290a6697474901b7cc5c
SHA1 059783e820bfd5f337fcc0cba8e1b958549bb047
SHA512 56150ad4befc3052894a557d61346bc7172f8b77045181834ec51412a1e8fc7bb85e272fec2e25a4f1af5130f0f9bdfc9880e8972c8feda52bd969f784aaf74a
SSDEEP 196608:ek5LLKJDA9rsW4gXyTntTFqq8N3tzCMPWh1HsGXV/hpXFSFE7E:7LLKZsrGtZq5XzzC1HsGXV57SN
TLSH
T1C5A63358D3D004B7E4A7627C9AB3D166D7E0BD2117228CEF22D1532E3F63694483A7B9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

execution

Malware Config

Signatures

Loads dropped DLL 11 IoCs

pid	Process
4364	madium_patcher.exe
4364	madium_patcher.exe
4364	madium_patcher.exe
4364	madium_patcher.exe
4364	madium_patcher.exe
4364	madium_patcher.exe
4364	madium_patcher.exe
4364	madium_patcher.exe
4364	madium_patcher.exe
4364	madium_patcher.exe
4364	madium_patcher.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
4032	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 4364	2888	madium_patcher.exe	91
PID 4364 wrote to memory of 4032	4364	madium_patcher.exe	92

C:\Users\Admin\AppData\Local\Temp\madium_patcher.exe
"C:\Users\Admin\AppData\Local\Temp\madium_patcher.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Users\Admin\AppData\Local\Temp\madium_patcher.exe
  "C:\Users\Admin\AppData\Local\Temp\madium_patcher.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:4364
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c cls
    3⤵
    - Executes a command shell one-liner
    PID:4032

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:4928

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

VCRUNTIME140.dll

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\VCRUNTIME140.dll
Size 117KB
SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
MD5 32da96115c9d783a0769312c0482a62d
SHA1 2ea840a5faa87a2fe8d7e5cb4367f2418077d66b
SHA512 616c78b4a24761d4640ae2377b873f7779322ef7bc26f8de7da0d880b227c577ed6f5ed794fc733468477b2fcdb7916def250e5dc63e79257616f99768419087
SSDEEP 1536:Z9TXF5YXWbj8qr51XlN+dULTCe1IGhKWyxLiyaXYaNxoecbdhUoaLjTz164zEd:ZEnsvReGsWyxLizXFkecbd1aPTzW
TLSH
T10DC38C8572A002FBD16AC274C1A36A17FB75B94487B0A7CF03B58A650F53BE09E3D356
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

_brotli.cp314-win_amd64.pyd

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\_brotli.cp314-win_amd64.pyd
Size 836KB
SHA256 44f02bcf2b15519a487cf653e16b5f9c65f26d0be559592878988ad47148fc5e
MD5 9aecb372d2475e80654316a36405628d
SHA1 8e8136db459db0a9ff308db3f5256afbbae57573
SHA512 16ae1aca4556243a2c9a955b180931640039d8be1a8d8266290f8d2181d51e9da824e8c9ff010c5ac8b0cc6253b999dc1a84a9db3db0cba0390bcc0575024bf5
SSDEEP 12288:/GLA+oU9j/L2muMNivAHhlyq8hnnb3xKWulsONv:/GLZtXWtAilgWulsON
TLSH
T12F058D0BD8B35739CC27C4798DAB1336EB357568531089A7B258E5313B43A141BBB3AE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

_bz2.pyd

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\_bz2.pyd
Size 86KB
SHA256 ef5277eb670219274e7d1e92190ddf7f4bb94d4922ca1c1a12efadfd2c4c66f6
MD5 28cea50945ec6972c8ec096bf562fb9e
SHA1 52c0e93d37e30503351c7878f0e041f5a207b103
SHA512 28f46b34cb59ab5b8f3791138e3d05216c7eef2b38dce035180546b22b7f0c8fab9c1ec8a6a82b219de327d752cfc89ddc289996c2135273bd3106b7a5eceb19
SSDEEP 1536:kcCxPVz7WtNyDJo7it8PWRgT6vu9zJ4iaOkx99gV8G2RbNGWC4Ij3V6yYiS9HZfC:uxPVz7D/CaOkH9gallEWC4Ij3VHTJ
TLSH
T127838E82F364A3F6F59F90B4D6850793F730BB460750A36FB24482853F12F91AE69366
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

_ctypes.pyd

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\_ctypes.pyd
Size 139KB
SHA256 fd4847b99cd504a66bdc4739f15181b562774e6736bb88775880b073276dede1
MD5 fdda26bd63d43178c9aca5003f6a7e42
SHA1 48037f1f68aad29e1002573337d2357f8972d045
SHA512 f15b3b0a14c9975995d3d340c347c17b13c178c270bdebf9b153bf0df3d5eda2df8676ccc9efccc299a260fcab64afcd7b5e44809b6265f98f995003b59b05de
SSDEEP 3072:j/n1qQ8/2wN56EBZ+mwrWozIsswKRHk+HrwEIjGPfF:zn1JDm6fr5zIsfURLws
TLSH
T193D38F4B336841E6D6678138C6739E47FBB1F4521A10878F4264C99B2F637A2AE3F315
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

_hashlib.pyd

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\_hashlib.pyd
Size 67KB
SHA256 9bc6ffcd2ab4ac87c4035f18b432e888d0d4a36795c97bf3f28ddf32cc34e40f
MD5 ff7c390260b2c94396abcc5323db052e
SHA1 adc7babe127c3586c81f321ad20ff87785945795
SHA512 0c99f558cbbc21ae59932fb7eae56dc956e282609da9fa4715e28eb885bb228772496dd2d08d95ee6e37743c6b908e6190da4680935b557a01e2c0261189e855
SSDEEP 1536:1PooOWZsPAJWv52zRUQIjDItFyYiS9vUfIkb2L:5xY4JWv52ziQIjDIfdJL
TLSH
T192636C86A6984056DA1382B5C4E38F43FAB0F2522B1197DF6279C1CD2F233C3577A766
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

_lzma.pyd

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\_lzma.pyd
Size 157KB
SHA256 39e5bc3624a26c9f6ad2e2df412543b0bd697a1d75338b44fe99763358d6d8cb
MD5 1f2c927c6f1773093e6939e0f0075997
SHA1 36b5cccb9e64405fbf460b65a2da5b18241b7087
SHA512 eeaedf6685684699202dc7c48f2a70ea4c6ed41dbd7824607eee3b1e5e7b5b90e4c7f7efc808a5d0e54534135e450d9fb7602c00e0f213da80d8563b7909f0bd
SSDEEP 3072:sJ66g4T5QW7JfyjEqkSkA51b4oznfx9mNo/Updb4IjI10CS:sUR4Tp4QPZ8N4epYOKbvv
TLSH
T1DFF34C86B794F0E6F7228C78D2624F57E6F578190320939A01CC976D2B1FB759A2E313
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

_zstd.pyd

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\_zstd.pyd
Size 491KB
SHA256 54e6acfbc1cb27c9afea0e133cadac68b89869ff1a14eb0c678d40eb9c655347
MD5 256a79eff7505cc58fbf59d863c5c543
SHA1 343939f8652fc56fb338bf1ec4c4de3c697070fc
SHA512 993459b4b1f289be955940d6914873d190a9c3c8e646073e7603cd73fbd1d984d760f0e683ac11694b609de11a4084e6b9aa1cb755b1f63451255617f38e4605
SSDEEP 12288:JccWmYLKvveelCu30rz+Q2sTrWl939ruf:JccWJKvveelCu30rzc+f
TLSH
T1B1B48D43F29943EDE13BC4B8CF565A13FBB1780B1214965B9395CB993F07B309A6A309
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

base_library.zip

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\base_library.zip
Size 1.3MB
SHA256 831f11f67797fd8d56b07d97a2d714098c299d9aa4c113a2806ad4186de04fa4
MD5 c9fc1cd7688deb4753aead8d31e33809
SHA1 58313647283e1a358465dbfd1de25a4405df0148
SHA512 fdaa7311d3a295ca2a310716c477d31d1bf00ac171c3870bf56c55e37a3983a7f0fd2101f0898fc3d276cc94e107095864f75faec29890a195f9bca56b47e366
SSDEEP 24576:AdnELYfQeOdP2m2dfZlbHuUFY3CJRpsMsP:AdP/vuUFY3CJRc
TLSH
T1B2552AA1B9917867FEC9F37A35775A0CA715C0109B20D303B4A98DAC6FDF260AE158DC
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

libcrypto-3.dll

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\libcrypto-3.dll
Size 5.0MB
SHA256 8b27ebae75cc99f20075322446af36c9ffcb4e3b400a77d712ef43f007f47f7d
MD5 9751638ed5684f53f07ef6b4c7e8a786
SHA1 896a535cb1e49daa88e9aea693f52926c7e6f1a4
SHA512 b461c99c6115be95baac937f07038decd5ab2917aaaf12df8d1a44b1bc4ab28cde5ef748d1575d33b18d5e46d67f4ebc9c30333f3974c349c6f8a3c4edd86472
SSDEEP 98304:1H+q/MS7XFmXiTpdFGUPB1CPwDvt3uFlDC5g:J9/7XFmXwpdFGU51CPwDvt3uFlDCS
TLSH
T145367B6AA7A80189E4BAC13CC9534613D2B1F85A57B097CF18A156BD0F37FDA2B3D740
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

libffi-8.dll

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\libffi-8.dll
Size 38KB
SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
MD5 0f8e4992ca92baaf54cc0b43aaccce21
SHA1 c7300975df267b1d6adcbac0ac93fd7b1ab49bd2
SHA512 6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978
SSDEEP 768:NiQfxQemQJNrPN+moyijAc5YiSyvkIPxWEqG:dfxIQvPkmoyijP7SytPxF
TLSH
T10B037C0B458418A4E657D53D97A64A2AC335B9240B60F2CB03D4C2BA3F6B7D6FB7C358
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

python314.dll

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\python314.dll
Size 6.5MB
SHA256 18310593c50ad109fc5c95db1fd5c92ecec9e1bfc66c976df9fc11dd62616d5a
MD5 49232f3b18bf5e2c2bd8ae0c9ad99913
SHA1 7d69e9b82972a41e69d3558868229b8b004ce534
SHA512 72a98bfd6771d0136848f4ba3f639b81a4b6d48b6d820b1495167819e5ec86fe763029c3e8e1c74d68310e08ba1dab4a0a11b3cf6acd72912740144a1ad64af4
SSDEEP 98304:vnKFXcgNEs5c00S048PePvOh0evvlHDMiEiV9:vnKFXcgNw00S0487Ei/
TLSH
T13B668D26737501A5D9BB8035C9034687DBB1BC00AB30D34B49A47ADA3F733635BAEB95
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

ucrtbase.dll

Path C:\Users\Admin\AppData\Local\Temp\_MEI00000b482\ucrtbase.dll
Size 1.3MB
SHA256 2e5fb14b7bf8540278f3614a12f0226e56a7cc9e64b81cbd976c6fcf2f71cbfb
MD5 286b308df8012a5dfc4276fb16dd9ccc
SHA1 8ae9df813b281c2bd7a81de1e4e9cef8934a9120
SHA512 24166cc1477cde129a9ab5b71075a6d935eb6eebcae9b39c0a106c5394ded31af3d93f6dea147120243f7790d0a0c625a690fd76177dddab2d2685105c3eb7b2
SSDEEP 24576:cQPuhXCFmugCw3wUAZMMNX6smpRrgTuJi+1Sats7F9qmxvSZX0ypKpIPng:cQWhXCFm7Cw3w3ZXX6DYaY9lpUg
TLSH
T1BE55AE2266AD01E9C5BFD13DC65B4906E9B2781503709ACB03E94E792E3BBF5077B321
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads