3088b0302d4b38c63ef4fead57aa6049da2cc62bf9f4a5d9331552c84fe516e6

Analysis

max time kernel
150s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-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_486d7a09fc6046c3933bd0f2d0d6554b.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_6474255b5beb401189d56bf3f514e14c.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_5b108fc24f614c9d9c9feafefc53f579.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_d8d1c733553242e68768ebb66223619b.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_0544447f0f5540d7a145a316e933ae7c.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_c626eb94fd784ae9bb5d3fe9dccba689.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_cf5787be6b3f4b209b5a8cfe1a07d4de.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_81555d4c54944e89aa643a9acfe9ffb1.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_5e537c54dcb44e6892ffb2a2063b2163.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_8b1d842ad91d43d2a19fc43c1c4a5162.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_84f6ae6b58ca480dadd1ed1f4f5bb7ad.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_aae7f0958c5b4a07a73193d92dcd3be3.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_417b01339ca942ca9a5dfbb0a6278a14.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_9a8ba4db8d4a4fdda2447501ef0437ac.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b15363b153d24499b2f31cc3f7d98bba.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_dac4805b262b446bb847e4ede7d1e473.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_a60057ddac8845f4b5a17fff47a0d753.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b04b6590417248bbacdb079ee5407aef.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_beb1c987b87c4a6fab1e3ba72b295b50.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_2caaac98823c45428b4808ac3bd57432.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_5f94eec945254a89a53a83e3972c00b7.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_a3b9ca5b31aa48358f9c1d089cf07b84.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_02953a9d43544d22b28bc40e63e8d980.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_3e95ce53d5d849638b14ee01f95241cb.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b80173a14c464abdadf0be0daef9b786.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_e31d4021af034170ab5c5414d0d8a45f.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_3eb76a6dbbbf4a1b8704328c5510122d.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_27e1c072436543ddb10c1040d6390c0a.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_063f3e5d5ebf45e7970e4b74b38b34ca.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_e82b6f5cbe3b4c9f8c56a2c359b9185a.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_534117a4abac4fa6aed8e230c80268f1.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_ff6b987ac9984389832afd811196c508.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_847b8d066bf54c28a82cf8e90ee4c80a.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b571161793ba440a86d2dbece502c880.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_240357c47be4454abda41d6b0c13752f.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_35d770240c4d44c4a8ad6d54da13abca.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_8de1b4496dca4556a87131746124ed53.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_128408f8fee143328fdaa6e1e06f68ec.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_55d7538363eb421eaecba03fcc845829.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_9708db2b52854c58bfc62df500321054.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_2cf2f90932c04b5abd18daf27fc65a66.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_52c531d2e2b34cfabe4359ced560b423.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_158bf55c5d8e4c78b4003893b2d59a70.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_0305c0cb7eff4dda98535701df263f36.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_0bc86d4495104f52939bcf09b16d8755.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_6d11e28006bf4308843453f0464d6b1f.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_9103255fdad6414ba7a5f76e9b13be0e.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b5b92c0b93e14a67953dadfa749ed75c.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_9adf0b56d3124ae8a81f4b20c4658aa4.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_c558e845344f4e7db77db432a86c1fde.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_dfd12442370e4df8a1325c85cd59e5ab.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_4b4c43e51d6944edba882ad73f7b95d5.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_7919d376cf91464f812c6adb2b0b5b45.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_91a690c2ea5048ff9acc89bce7b647de.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_fe92dd774ff84782909d90442c41bc79.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_170188e4b0a34a58be7423549739b540.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_d69e5389cd024e9a82cd004ff9c5a39b.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_b959e4601b53431185d41b494ca212b0.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_c1bf994e6b564595b79b2920610fd076.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_dd028b844e5740d592bce345b3e66f1b.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_a4cd89334db945e0b08ff96f458b477d.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_90272b399ad74a79a79994cd94e1c47d.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_f2a2737d82314ab9924c0860ff2e4b66.lnk	UUSIService.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\UUSIService_cd0e096ae2f448b7a53a630c0b1e1cc7.lnk	UUSIService.exe

Executes dropped EXE 2 IoCs

Processes:

UUSIService.exeEdgeUpdaters.exe

pid process

3488 UUSIService.exe
1108 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.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_8b1034d1319947df9774bf46efba41b3 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_a269809fb2fa4b698a355a9b09324b23 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_2a4afa636d3e4ac2b7a9b78978623988 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_9a7b27072a834834ac4a39ed4f18e9a8 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_c6de07adb01546b3a272e3a7a2871b4a = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_d5543863e9a84e92b7fc4c72846c5b9e = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_d9e4dc20d42d4cbe86d9cf83cf574b50 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_4c92e6cadd534f59843063d4dd4fed4c = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_defc7e247bf546fda00f8c00f6909011 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_8f6096b4b2ba45b6b71f6634f07bf06d = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_39deee0975c14787bd964e2754723e5f = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_3b8528091a30476ca021f2353f2a82ba = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_c60ce0f9d44d465e878b81c4de0e0cf6 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_94de285207094873bf45f8295216b16a = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_40b212ebdf2a4a2c8f8869b9370c634f = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_b5daedffdd2e4d02941ced94e80d60a2 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_1d461873140e47fdb6ecda4870d5c255 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_1977d5842061407f8851bdf99348a91f = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_ea67ed4fbcd84934a81f910f9fd832c4 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_f4eee7d28a0341bb89b52cff567af141 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_71f122d1e2c14bfb86342362eb36e995 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_7a2a41787c064e16af41df1732028e43 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_af14c3b4f3724c50888e7eea4a30a013 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_bba843aa65284af785c208bd1fdaedae = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_44e134f3f5174460ae6912af5301b1ca = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_d36fe2faf9ef4eb98b141e1d6ed649ba = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_b60fb8c6f61442bb8ecde7eb495920a2 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_e27d405c94ef4f74be0d8fb98e67c510 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_f14cc314babf46a28e5e43f968dfa3c0 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_e53f4dc6755f40339242cc518d287944 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_84dabf24f87b4f50b67db3d3e5c97631 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_5b9c790d5a1a4eaa9fc236ea0cbc77c6 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_520c7a78ee7a459b8bdec8fe96ba13c2 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_84f1c3ba14e1440190350f8fa54e9043 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_d7252a562286468ebb432357682359d6 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\EdgeUpdaters.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_7e611d36b4424c029ec2d904d3699aae = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_4948246ed7d24191b53d93d8529609a4 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_59c478d135a24cbf8af2bcc5e598ba16 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_ab8fdc9844c04d2dbc5725e0e4544942 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_3683ea01fceb41908cc3a9ae1e9535ce = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_b5a2d4fb8c8a4ddfafa46106ce1d64ba = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_af255f76bcd14d1db41325788588e14f = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_4208ab031332461680b56265d10fbba3 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_942968d007de46a9a633fdf3edad50ca = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_6b2b5819b41a4142a526d5816dd7012a = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_1efd46b8ac9d497381cf4c5862281ed0 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_8d0aa14b734f4e38bb47b26844e4df0d = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_604a4ae95a8045d5b53d358c0a42ae8d = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_c3f30362c2794e008687b12a3de14535 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_1efe163026e7492893f251f5b8375c0e = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_d9c8d43c36c04ad4a12f68e2f5dbddf3 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_4bf983f2b3e44a8499bb1c0acb437d32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_baee2d4f386148a698af7f0c921bf698 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_8dc438f542464941a88fac87a6985a4d = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_0ba181a2e52b44568d8be359b14b5caa = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_6e1a7a4d309f45ae888277f4ff651bff = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_ba58a3aa5da34bbc881cc905b198b4e1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_789525e3154b4f70b3af6806995af768 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_4ce32eff6b9e433796703eed99922856 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_e52cc7bde7744b6f93b6edfd2b60d2bf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_8eb95a61065c4a8584905b1d2ef7a099 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_58e849f4bb8343b98639bb6dd13a1c76 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_9654465a0ae74f8a8523723e6de518b6 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EdgeUpdater\\UUSIService.exe"	UUSIService.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Windows\CurrentVersion\Run\UUSIService_9e902cd41ef34e688d67a3a972e0e753 = "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
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe
1108	EdgeUpdaters.exe
3488	UUSIService.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

UUSIService.exeEdgeUpdaters.exe

description pid process

Token: SeDebugPrivilege 3488 UUSIService.exe
Token: SeDebugPrivilege 1108 EdgeUpdaters.exe

description	pid	process
Token: SeDebugPrivilege	3488	UUSIService.exe
Token: SeDebugPrivilege	1108	EdgeUpdaters.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

67065a0933c9e_UUESUpdater.exeUUSIService.exe

description	pid	process	target process
PID 1776 wrote to memory of 3488	1776	67065a0933c9e_UUESUpdater.exe	UUSIService.exe
PID 1776 wrote to memory of 3488	1776	67065a0933c9e_UUESUpdater.exe	UUSIService.exe
PID 1776 wrote to memory of 3488	1776	67065a0933c9e_UUESUpdater.exe	UUSIService.exe
PID 3488 wrote to memory of 1108	3488	UUSIService.exe	EdgeUpdaters.exe
PID 3488 wrote to memory of 1108	3488	UUSIService.exe	EdgeUpdaters.exe
PID 3488 wrote to memory of 1108	3488	UUSIService.exe	EdgeUpdaters.exe

C:\Users\Admin\AppData\Local\Temp\67065a0933c9e_UUESUpdater.exe
"C:\Users\Admin\AppData\Local\Temp\67065a0933c9e_UUESUpdater.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1776

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:3488

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:1108

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_917f17bcb0b1417c9309d069cca47ddf.lnk

Filesize
1KB

MD5
a31e8bba003be63f61e851a3c4aba2a1

SHA1
0da57bf9a608b492d67ecd5025c2126a30abb944

SHA256
72746857bac9c6497e21d4427a76018a42cdf5045803b2184a9bf553de33818c

SHA512
2f24a0778f85df20c694a7e69a0ce0e7e0fe7acfb999ef971bac3e257136e2d4d66886c16319f81df6d28db64fe34a59031b1707648bccc275ea62f6548801f6

Download Submit
memory/1108-36-0x00000000742F0000-0x0000000074AA1000-memory.dmp

Filesize
7.7MB

Download
memory/1108-61-0x00000000742F0000-0x0000000074AA1000-memory.dmp

Filesize
7.7MB

Download
memory/1776-0-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/1776-1-0x00000000001C0000-0x00000000001CC000-memory.dmp

Filesize
48KB

Download
memory/1776-4-0x00000000742F0000-0x0000000074AA1000-memory.dmp

Filesize
7.7MB

Download
memory/1776-52-0x00000000742F0000-0x0000000074AA1000-memory.dmp

Filesize
7.7MB

Download
memory/3488-21-0x00000000742F0000-0x0000000074AA1000-memory.dmp

Filesize
7.7MB

Download
memory/3488-22-0x00000000742F0000-0x0000000074AA1000-memory.dmp

Filesize
7.7MB

Download
memory/3488-55-0x00000000742F0000-0x0000000074AA1000-memory.dmp

Filesize
7.7MB

Download
memory/3488-58-0x00000000742F0000-0x0000000074AA1000-memory.dmp

Filesize
7.7MB

Download