3088b0302d4b38c63ef4fead57aa6049da2cc62bf9f4a5d9331552c84fe516e6

Analysis

max time kernel
149s
max time network
135s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
11-10-2024 20:55

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General

Target

67065a0933c9e_UUESUpdater.exe
Size

26KB
MD5

0e926b28fc49f6259a70c032ae83cd14
SHA1

abb5856b3853cfe4ecc5e25ff1a7aa605afac007
SHA256

3088b0302d4b38c63ef4fead57aa6049da2cc62bf9f4a5d9331552c84fe516e6
SHA512

1f4306c38e6604f3945a4d1215576ee81514c34757318035d9220fb81da5bb4f39d23b8a22f404902fe3e67f0326a1f9ff45dc6ce8d3a41a69aab54de488fb77
SSDEEP

384:BvV0KF7OERZOTPx3hd/N7az/bCKQIRB1F7M9ekamfrqEjDEFCFUa0gW71JBr:B9LZOTPxNG5z7uTqVCFUa0gWR

Score

7^/10

discovery persistence

Malware Config

Signatures

Drops startup file 64 IoCs

Processes:

UUSIService.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_d86790f587054db6a7d4f3bb15c50c20.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_6eec6bc4a4c241ec91d97ff66db3e21f.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_ed35c08688ba4a758afe16a5f0ebe73b.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_6e86c0ab8d3442c8b02e38a2e021b7c6.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_1c3b74aa5a1b43f69843b6c0f07260ba.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_c9dcfc43340542f099553361ba566bd1.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_2ab26ea53d86436eb366a49035cb405f.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_1bfcb004c43c4bca8fdd844f236932a1.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_28b6d0ee6d224521a92a4a306197a8df.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b67f88c5ede84ef1a13b8b052f2d53f0.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_3ee7b285f62e453cb7e2f37af1f94dba.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_e2e3063ab5864d5bb03277495683b759.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b073d27715de4fafb3f45f588151c5ab.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_8845c4bef960413b98681f33f86b0385.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_96afe330455048f0a3779ab643e29596.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_7653f5bfb68a4a2da97c324646035049.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_08b6f41357204b6fab0c3dc3609eb305.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_ff62e71255404e4292ab35abae6686b8.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b4e3c293a11a435dbacce490546638cb.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_25cbda7e3b7646cbb633f5087317ae16.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_0ad82b66d00c43d5ab128e7a160b28c3.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_cd87ad33b27d4fcc89171509ed8b24c1.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_0c3f6917e81246459c073d92aaceb0f5.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_ea78ec21dadc4fdfa08e8a5da0f518d8.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_547c3602bf08474ea03cf9df0eee2d7b.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_e4e4b2e51d704a00985154d1135ec6cb.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_8805c989150f439cb9cea4f1c96004e8.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_aac9be0effba492eb0d25e546e409942.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_fa0a64409699459fa8ae46bc0de6ffa1.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_d5b24978d29943e0a9542e4bd10c0486.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_514e1f410ad64517a06a3099abbfd70d.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_9f2a45a3f2c44ea5acb0594ab90dae35.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_eb2c06f9fc484d21a6756eb2f00bfb1f.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_bfa7160cd9b14a04bd836cdbb65543f6.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_fe52875d202141389b2c7fc87895e139.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_13b8194f70c54b83842924d8ca12243c.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_c86f4299be7f4b40af2b89e89d4d00f6.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_19ff9b0eb04641e89eade6a51b9cee3d.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_c2f3980369224d4882b67e8166a5f318.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b4164fd0aa6e4239b178f9a58e0a1659.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_4bfb531042d04b91baec7372145dc8a2.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_888c006cc2184481935f6fe93d316975.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_0205fac0fa074e2c804995b28cdda150.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_1d75134681e4478aaa1df829037c7df7.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_3e42a94690dd4bad91a2627043d0b087.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_e926715267f845fb819c504047bd54c7.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_7f55b86c668843d8972706826df5ce23.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_d00f49ce5561471fb3970701aa6e3486.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b14d576e630f497196e7f5574031f6be.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_1471a4a41224427db770b8ec42728f31.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_1ec706d62c6d44cbae259453406f2b4e.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_c70289588e2248439b736c197223aa65.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_25163cb74a3b4d628150e0cf34f5d11c.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_967b5a553395452db46381d21444ebf0.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_adfd3ee6a2bd4496824d1e335f34cbe5.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_54d767528f5e48e6b61fdfebac046fb2.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_1ae7cb38a96d4910afbc85dd925043bb.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b6195cfe38d2463492bfc14c13b38ffa.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_6a3d4785f7f745088da3fc04b51785ea.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_e81561aad4fa44f3871fc7e996d17f1d.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_aa0f1622844744ad8aa3b4a91c468adc.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_1472f904a6804d169e8fe6eef29a76fa.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_01ad8ba32ac94a13b0431b5d09caf8b7.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_5ba2fa408b994dd59523829f5c37c914.lnk	UUSIService.exe

Executes dropped EXE 2 IoCs

Processes:

UUSIService.exeEdgeUpdaters.exe

pid process

4024 UUSIService.exe
204 EdgeUpdaters.exe

Adds Run key to start application 2 TTPs 64 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

UUSIService.exe67065a0933c9e_UUESUpdater.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_7c6c6f94a2a946e08e73230b5b5b4223 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_f083d08208734e70b69f67a31b2eed0a = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_e9803e26aaa54a2bb488ddb4c6e71325 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_ff557397c44c44c79e9403db44c89cf4 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_49624def350c4b39aadf2bdc0d8e2801 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_793990a2d9094d5cad6f4e5adfaec401 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_438859d8b2264179822886693e5d5599 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_48955d91e9be4ce88039277f2ffbb973 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_bbf5df8f7a584b48aaa7ea3a51ed8612 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_e8693d873a0940d0b1c7e657ad1d795c = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_8b36790a6eb247328b1a12318d0544dc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_bade80e25bba4ed3933c2989db4dc9b3 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_a8b927b283924c568c56dbb4b10eefa9 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_0ecf548d602d4314aa99cc07c71fadb2 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_ddba502997494605bd7506639f6e0195 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_21f2a896bff44ea1bd8e799a7bab0cef = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_851c6df56f784c238009d9e0723777b9 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_cc64ca8b0f6f453d98fb80345087ad58 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_ec261259c509424680fe701a2e541bbb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_286ade34bc39405898d427ceec285e94 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_8d30317f91b343228969d13a25235cd4 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_352e1882e20b43e9b8315601a518ee9f = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_e002d2e322694a118046c1b842e8729f = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_fa102b9411154185a2c76e5b52090f49 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_c61d19e3d07540d594f912ec7525d9d4 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_1d48b1e54aa0446d8122e93fb056d660 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_16eca506ef024d04a939fcabfb12944c = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_c9fc9d5ce1524ea0a9d275e1312b549c = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_a6190a1722924fa6bce5ffff11a181e8 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_cf16966730a1434387bb478a619c16ea = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_39b435618d5649af94439dff71ed6742 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_d2ecef5586354c6d8d756ba3d386dbfb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_a4c106aa3bea486cbe6076e8646de25e = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_ab4a23d52637476aa1bf5bd9562fb027 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_62a84c19a0904e7c8db7140d9823afea = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_11d0d132ae7f41d3a86ad170d7013da1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_3aefdf07b63745cfa647e01590135657 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_7ba3329d8c1c4459ab4aba1f76798950 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_4f1a3f7779f0460b91b59f1864b45bd0 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_fa0a08cfe918466a87d84301f513ba17 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_a1ef4ad29048426ea165a3643994f727 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_6d6dbb6a812e4232a2bc912467f261bb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_38229c52e31444799b77136ed3821348 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_5c6a13674fcb4895bcd439143864d0ca = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_128224a079eb455796c96212e64d2717 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_e4b1eac1086b42cf8203d60147839bf8 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_336c7479b60945089557f033f827bb37 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_18ed0e40d594451fa70e7d8ffacd49b1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_54be91b041dc42a49f13246681e19c0f = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\EdgeUpdaters.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_a46b591e62064c638948e8db2069964b = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_056d359bdc264adfae60e84419a2f3d9 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_c0398fe08c384a5bb20157df01742779 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_6ead3d94cddf46a4bc6dd6beb6770aa0 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_ea49deabe1d544edb8ed571f278e929b = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_a22206d1c2f94ed3b4bef5606b4de07b = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	67065a0933c9e_UUESUpdater.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_4fc6764862d6499ab4b34b2d893f7396 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_8bb948d92ae940008662a72ecbfb2635 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_474a918e1b6843adbdcebed9f36018d3 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_2f0a46c1df4e4b27b123590334c9d1b1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_b35f154b8bde4891afaf0789606c9186 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_1cddac89cc2c4cee9062dd9d09ae0317 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_dae24b2470a3486597e63da381d510fc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_aaf6fb99230742a6a80c27749360f05f = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_284beb9fbc164df08e4c7793aed52265 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

1 api.ipify.org
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

flow	ioc
1	api.ipify.org

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

discovery

System Language Discovery

T1614.001

Processes:

67065a0933c9e_UUESUpdater.exeUUSIService.exeEdgeUpdaters.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	67065a0933c9e_UUESUpdater.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	UUSIService.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EdgeUpdaters.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

UUSIService.exeEdgeUpdaters.exe

pid	process
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe
4024	UUSIService.exe
204	EdgeUpdaters.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

UUSIService.exeEdgeUpdaters.exe

description pid process

Token: SeDebugPrivilege 4024 UUSIService.exe
Token: SeDebugPrivilege 204 EdgeUpdaters.exe

description	pid	process
Token: SeDebugPrivilege	4024	UUSIService.exe
Token: SeDebugPrivilege	204	EdgeUpdaters.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

67065a0933c9e_UUESUpdater.exeUUSIService.exe

description	pid	process	target process
PID 2196 wrote to memory of 4024	2196	67065a0933c9e_UUESUpdater.exe	UUSIService.exe
PID 2196 wrote to memory of 4024	2196	67065a0933c9e_UUESUpdater.exe	UUSIService.exe
PID 2196 wrote to memory of 4024	2196	67065a0933c9e_UUESUpdater.exe	UUSIService.exe
PID 4024 wrote to memory of 204	4024	UUSIService.exe	EdgeUpdaters.exe
PID 4024 wrote to memory of 204	4024	UUSIService.exe	EdgeUpdaters.exe
PID 4024 wrote to memory of 204	4024	UUSIService.exe	EdgeUpdaters.exe

C:\Users\Admin\AppData\Local\Temp\67065a0933c9e_UUESUpdater.exe
"C:\Users\Admin\AppData\Local\Temp\67065a0933c9e_UUESUpdater.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2196

C:\Users\Admin\AppData\Local\Temp\EdgeUpdater\UUSIService.exe
"C:\Users\Admin\AppData\Local\Temp\EdgeUpdater\UUSIService.exe"
2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4024

C:\Users\Admin\AppData\Local\Temp\EdgeUpdater\EdgeUpdaters.exe
"C:\Users\Admin\AppData\Local\Temp\EdgeUpdater\EdgeUpdaters.exe" --checker
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:204

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\EdgeUpdater\UUSIService.exe

Filesize
26KB

MD5
0e926b28fc49f6259a70c032ae83cd14

SHA1
abb5856b3853cfe4ecc5e25ff1a7aa605afac007

SHA256
3088b0302d4b38c63ef4fead57aa6049da2cc62bf9f4a5d9331552c84fe516e6

SHA512
1f4306c38e6604f3945a4d1215576ee81514c34757318035d9220fb81da5bb4f39d23b8a22f404902fe3e67f0326a1f9ff45dc6ce8d3a41a69aab54de488fb77

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_1ec706d62c6d44cbae259453406f2b4e.lnk

Filesize
1KB

MD5
3323ca613cbb9b9f82594f9317fe2007

SHA1
2f421164d2cc19629b21cacb43d64e111373abfe

SHA256
7441a2ac5fdb173ebbdc960a56d62acb75f3078912c033f52e92073bc98a7ceb

SHA512
d74d4d34f76464ad65485c6f3dfb39f8cbf29e7e2d9126d28e7c60db9fc07274ce0790a29ce3c5a80fb034594ab9a6b459e41ce3cf410a96b873d3ae714e75c8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_2335497d87e84cad9c316cbf28f2eadc.lnk

Filesize
1KB

MD5
3155d30afc0e1d7c9ae2545b98376eec

SHA1
a52c07ce78d8cccb8caf400ae34495cf9e997d34

SHA256
1cab1ac7cc7e277f21dd9cc9029dc6a2e3d4078812d7dc5c6a94b616f65a3ebe

SHA512
2371bfd8c263c5668350a3b19438a7472677d0f89591a575cfbc802ebcf8866a53354e67e4a629e08dcc36ba7ac4ff7991bc254bd1b2add032d63e46498f0429

Download Submit
memory/2196-0-0x0000000073E3E000-0x0000000073E3F000-memory.dmp

Filesize
4KB

Download
memory/2196-1-0x0000000000FC0000-0x0000000000FCC000-memory.dmp

Filesize
48KB

Download
memory/2196-4-0x0000000073E30000-0x000000007451E000-memory.dmp

Filesize
6.9MB

Download
memory/2196-13-0x0000000073E30000-0x000000007451E000-memory.dmp

Filesize
6.9MB

Download
memory/4024-16-0x0000000073E30000-0x000000007451E000-memory.dmp

Filesize
6.9MB

Download
memory/4024-17-0x0000000073E30000-0x000000007451E000-memory.dmp

Filesize
6.9MB

Download
memory/4024-44-0x0000000073E30000-0x000000007451E000-memory.dmp

Filesize
6.9MB

Download
memory/4024-47-0x0000000073E30000-0x000000007451E000-memory.dmp

Filesize
6.9MB

Download