6b058f07b82759cc8bf0970530873bb3ad0dc9e234ccd18c78d621964e9a9d60

Analysis

max time kernel
150s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 10:39

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General

Target
2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Size 1.7MB
Sample260720-mqb52ae17k
SHA256 6b058f07b82759cc8bf0970530873bb3ad0dc9e234ccd18c78d621964e9a9d60
MD5 02ad4f486c6712cabb3d5b9a992de71c
SHA1 ed8d662ebb5cada1411e4f2c2f24d5bacc0657e0
SHA512 d370a12def881e1d963ee26b047df901f886f7ffdbb4ae656c8e909b54c67b11f1daa82f014fb036dbd7eea12f367c4af63687eb10d657322b2153394bd605ad
SSDEEP 24576:JiBEkWqwXeAVmYY/TwSfVcYG3K/cJHlnFR+IGNe8j3Iz:Fz5Xe6XYLNiXicJFFRGNzj3
TLSH
T13A85DF58A74441E0E1B6C13888538846F6717C018BB1DBDF5298A73E6F77BE19E3EB21
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\alg.exe	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
File opened for modification	C:\Windows\system32\AppVClient.exe	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe

Modifies registry class 52 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\LocalServer32\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe\""	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\FLAGS\ = "0"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession.1\CLSID	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession\CurVer\ = "IntelCpHeciSvc.CphsSession.1"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\ProgID\ = "IntelCpHeciSvc.CphsSession.1"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\LocalServer32	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib\ = "{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ProxyStubClsid32	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\ = "CphsSession Class"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\ = "IntelCpHeciSvcLib"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib\Version = "1.0"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib\ = "{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib\Version = "1.0"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{11AC3232-E7D7-49CD-ABFE-501700100B3A}\ = "IntelCpHeciSvc"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{11AC3232-E7D7-49CD-ABFE-501700100B3A}\LocalService = "cphs"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession.1	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\ProgID	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\AppID = "{11AC3232-E7D7-49CD-ABFE-501700100B3A}"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ = "ICphsSession"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{11AC3232-E7D7-49CD-ABFE-501700100B3A}\LaunchPermission = 010014809c000000ac000000140000003000000002001c0001000000110014000400000001010000000000100010000002006c0003000000000014000b000000010100000000000100000000000018000b000000010200000000000f0200000001000000000038000b000000010a00000000000f0300000000040000ce4a9359b9cf0b7575c0f29bb2b4c298d446ddf9027a87ec14651177d6e996550102000000000005200000002002000001020000000000052000000020020000	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession\CLSID\ = "{C41B1461-3F8C-4666-B512-6DF24DE566D1}"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession\CurVer	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\0	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ = "ICphsSession"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{11AC3232-E7D7-49CD-ABFE-501700100B3A}	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\IntelCpHeciSvc.EXE	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession.1\ = "CphsSession Class"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\Programmable	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\FLAGS	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\0\win64	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\HELPDIR	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\IntelCpHeciSvc.EXE\AppID = "{11AC3232-E7D7-49CD-ABFE-501700100B3A}"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession\ = "CphsSession Class"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\TypeLib	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\TypeLib\ = "{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\0\win64\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ProxyStubClsid32	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession.1\CLSID\ = "{C41B1461-3F8C-4666-B512-6DF24DE566D1}"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession\CLSID	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\VersionIndependentProgID	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\VersionIndependentProgID\ = "IntelCpHeciSvc.CphsSession"	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	996	2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-20_02ad4f486c6712cabb3d5b9a992de71c_icedid_mespinoza_njrat_ryuk.exe"
1⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:996

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Privilege Escalation

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/996-0-0x0000000140000000-0x0000000140263000-memory.dmp

Download

memory/996-1-0x0000000000890000-0x00000000008F0000-memory.dmp

Download

memory/996-8-0x0000000000890000-0x00000000008F0000-memory.dmp

Download

memory/996-7-0x0000000000890000-0x00000000008F0000-memory.dmp

Download

memory/996-12-0x0000000000890000-0x00000000008F0000-memory.dmp

Download

memory/996-14-0x0000000140000000-0x0000000140263000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads