raccoon | 53175f3740f1f83290cd7d21a6c867f2b2eaca2c69ab2c9896d5900ffbaeb9fe

Analysis

max time kernel
147s
max time network
149s
platform
windows7_x64
resource
win7v20210410
submitted
28/05/2021, 19:48

Sharing

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Report Analysis Logs

General

Target
90b9d91ae99a0c22737e091a6ab73d93.exe
Size 838KB
Sample210528-98535dayfx
SHA256 53175f3740f1f83290cd7d21a6c867f2b2eaca2c69ab2c9896d5900ffbaeb9fe
MD5 90b9d91ae99a0c22737e091a6ab73d93
SHA1 2141ce61484351e56b2fc364e8b5931a9a6d910f
SHA512 95684b261eb4ec979e568e79b4bb9a2a494cb472eaca60c2c0fb33b362f2c44431feb0202fa3dd62a28c8e7c589dbd9d9901cf2c10570de25028ff84c066e0bb
MD5 SHA1 SHA512

Score

10^/10

raccoon 1d76a465540f6a904ac9f1310fe3a3824b5b4549 discovery evasion persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\_readme.txt

Ransom Note

ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-IMhsjaUZQE Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0299ewgfDdMVRPbSnFtySupDwbPHDki6lHhdaU8yRerXrXB00l

Emails

URLs

https://we.tl/t-IMhsjaUZQE

Extracted

Family

raccoon

Botnet

1d76a465540f6a904ac9f1310fe3a3824b5b4549

Attributes

url4cnc
https://tttttt.me/kokajakprozak

rc4.plain

Signatures

Deletes Windows Defender Definitions 2 TTPs 1 IoCs

Uses mpcmdrun utility to delete all AV definitions.

evasion

Impair Defenses

T1562

Command-Line Interface

T1059

pid	Process
520	mpcmdrun.exe

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
Disables Task Manager via registry modification
evasion
Downloads MZ/PE file

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	updatewin2.exe

Executes dropped EXE 7 IoCs

pid	Process
240	updatewin1.exe
1596	updatewin1.exe
1388	updatewin2.exe
1156	5.exe
636	5.exe
1244	90b9d91ae99a0c22737e091a6ab73d93.exe
112	90b9d91ae99a0c22737e091a6ab73d93.exe

Modifies extensions of user files 6 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\ExportCopy.tif => C:\Users\Admin\Pictures\ExportCopy.tif.ehiz	90b9d91ae99a0c22737e091a6ab73d93.exe
File opened for modification	C:\Users\Admin\Pictures\OpenGet.tiff	90b9d91ae99a0c22737e091a6ab73d93.exe
File renamed	C:\Users\Admin\Pictures\OpenGet.tiff => C:\Users\Admin\Pictures\OpenGet.tiff.ehiz	90b9d91ae99a0c22737e091a6ab73d93.exe
File renamed	C:\Users\Admin\Pictures\RestartApprove.raw => C:\Users\Admin\Pictures\RestartApprove.raw.ehiz	90b9d91ae99a0c22737e091a6ab73d93.exe
File opened for modification	C:\Users\Admin\Pictures\SelectClose.tiff	90b9d91ae99a0c22737e091a6ab73d93.exe
File renamed	C:\Users\Admin\Pictures\SelectClose.tiff => C:\Users\Admin\Pictures\SelectClose.tiff.ehiz	90b9d91ae99a0c22737e091a6ab73d93.exe

Loads dropped DLL 20 IoCs

pid	Process
108	90b9d91ae99a0c22737e091a6ab73d93.exe
240	updatewin1.exe
240	updatewin1.exe
240	updatewin1.exe
240	updatewin1.exe
240	updatewin1.exe
1596	updatewin1.exe
1596	updatewin1.exe
1596	updatewin1.exe
108	90b9d91ae99a0c22737e091a6ab73d93.exe
108	90b9d91ae99a0c22737e091a6ab73d93.exe
108	90b9d91ae99a0c22737e091a6ab73d93.exe
636	5.exe
636	5.exe
636	5.exe
636	5.exe
636	5.exe
636	5.exe
636	5.exe
636	5.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
944	icacls.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\97e14a2b-83fc-45ac-8e7e-975cfc04860a\\90b9d91ae99a0c22737e091a6ab73d93.exe\" --AutoStart"	90b9d91ae99a0c22737e091a6ab73d93.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Looks up external IP address via web service 5 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
7	api.2ip.ua
15	api.2ip.ua
34	api.2ip.ua
35	api.2ip.ua
6	api.2ip.ua

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1096 set thread context of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 960 set thread context of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 1156 set thread context of 636	1156	5.exe	50
PID 1244 set thread context of 112	1244	90b9d91ae99a0c22737e091a6ab73d93.exe	57

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1488	timeout.exe

Modifies system certificate store 2 TTPs 7 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	90b9d91ae99a0c22737e091a6ab73d93.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 1900000001000000100000002aa1c05e2ae606f198c2c5e937c97aa2030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e3491d00000001000000100000002e0d6875874a44c820912e85e964cfdb140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b40b00000001000000180000004300b7004f00b7004d00b7004f00b7004400b7004f00000053000000010000002600000030243022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c0090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703080f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e	90b9d91ae99a0c22737e091a6ab73d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	90b9d91ae99a0c22737e091a6ab73d93.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	90b9d91ae99a0c22737e091a6ab73d93.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 040000000100000010000000410352dc0ff7501b16f0028eba6f45c50f00000001000000140000005bcaa1c2780f0bcb5a90770451d96f38963f012d0b000000010000001e000000440053005400200052006f006f0074002000430041002000580033000000090000000100000016000000301406082b0601050507030406082b06010505070301140000000100000014000000c4a7b1a47b2c71fadbe14b9075ffc415608589101d00000001000000100000004558d512eecb27464920897de7b66053030000000100000014000000dac9024f54d8f6df94935fb1732638ca6ad77c131900000001000000100000006cf252fec3e8f20996de5d4dd9aef42420000000010000004e0300003082034a30820232a003020102021044afb080d6a327ba893039862ef8406b300d06092a864886f70d0101050500303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f74204341205833301e170d3030303933303231313231395a170d3231303933303134303131355a303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f7420434120583330820122300d06092a864886f70d01010105000382010f003082010a0282010100dfafe99750088357b4cc6265f69082ecc7d32c6b30ca5becd9c37dc740c118148be0e83376492ae33f214993ac4e0eaf3e48cb65eefcd3210f65d22ad9328f8ce5f777b0127bb595c089a3a9baed732e7a0c063283a27e8a1430cd11a0e12a38b9790a31fd50bd8065dfb7516383c8e28861ea4b6181ec526bb9a2e24b1a289f48a39e0cda098e3e172e1edd20df5bc62a8aab2ebd70adc50b1a25907472c57b6aab34d63089ffe568137b540bc8d6aeec5a9c921e3d64b38cc6dfbfc94170ec1672d526ec38553943d0fcfd185c40f197ebd59a9b8d1dbada25b9c6d8dfc115023aabda6ef13e2ef55c089c3cd68369e4109b192ab62957e3e53d9b9ff0025d0203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020106301d0603551d0e04160414c4a7b1a47b2c71fadbe14b9075ffc41560858910300d06092a864886f70d01010505000382010100a31a2c9b17005ca91eee2866373abf83c73f4bc309a095205de3d95944d23e0d3ebd8a4ba0741fce10829c741a1d7e981addcb134bb32044e491e9ccfc7da5db6ae5fee6fde04eddb7003ab57049aff2e5eb02f1d1028b19cb943a5e48c4181e58195f1e025af00cf1b1ada9dc59868b6ee991f586cafab96633aa595bcee2a7167347cb2bcc99b03748cfe3564bf5cf0f0c723287c6f044bb53726d43f526489a5267b758abfe67767178db0da256141339243185a2a8025a3047e1dd5007bc02099000eb6463609b16bc88c912e6d27d918bf93d328d65b4e97cb15776eac5b62839bf15651cc8f677966a0a8d770bd8910b048e07db29b60aee9d82353510	5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	90b9d91ae99a0c22737e091a6ab73d93.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
1388	90b9d91ae99a0c22737e091a6ab73d93.exe
1388	90b9d91ae99a0c22737e091a6ab73d93.exe
108	90b9d91ae99a0c22737e091a6ab73d93.exe
108	90b9d91ae99a0c22737e091a6ab73d93.exe
1056	powershell.exe
1056	powershell.exe
1056	powershell.exe
728	powershell.exe
728	powershell.exe
1712	powershell.exe
108	90b9d91ae99a0c22737e091a6ab73d93.exe
112	90b9d91ae99a0c22737e091a6ab73d93.exe
112	90b9d91ae99a0c22737e091a6ab73d93.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1056	powershell.exe
Token: SeDebugPrivilege	728	powershell.exe
Token: SeDebugPrivilege	1712	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1096 wrote to memory of 1388	1096	90b9d91ae99a0c22737e091a6ab73d93.exe	29
PID 1388 wrote to memory of 944	1388	90b9d91ae99a0c22737e091a6ab73d93.exe	32
PID 1388 wrote to memory of 944	1388	90b9d91ae99a0c22737e091a6ab73d93.exe	32
PID 1388 wrote to memory of 944	1388	90b9d91ae99a0c22737e091a6ab73d93.exe	32
PID 1388 wrote to memory of 944	1388	90b9d91ae99a0c22737e091a6ab73d93.exe	32
PID 1388 wrote to memory of 960	1388	90b9d91ae99a0c22737e091a6ab73d93.exe	33
PID 1388 wrote to memory of 960	1388	90b9d91ae99a0c22737e091a6ab73d93.exe	33
PID 1388 wrote to memory of 960	1388	90b9d91ae99a0c22737e091a6ab73d93.exe	33
PID 1388 wrote to memory of 960	1388	90b9d91ae99a0c22737e091a6ab73d93.exe	33
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 960 wrote to memory of 108	960	90b9d91ae99a0c22737e091a6ab73d93.exe	34
PID 108 wrote to memory of 240	108	90b9d91ae99a0c22737e091a6ab73d93.exe	35
PID 108 wrote to memory of 240	108	90b9d91ae99a0c22737e091a6ab73d93.exe	35
PID 108 wrote to memory of 240	108	90b9d91ae99a0c22737e091a6ab73d93.exe	35
PID 108 wrote to memory of 240	108	90b9d91ae99a0c22737e091a6ab73d93.exe	35
PID 108 wrote to memory of 240	108	90b9d91ae99a0c22737e091a6ab73d93.exe	35
PID 108 wrote to memory of 240	108	90b9d91ae99a0c22737e091a6ab73d93.exe	35
PID 108 wrote to memory of 240	108	90b9d91ae99a0c22737e091a6ab73d93.exe	35
PID 240 wrote to memory of 1596	240	updatewin1.exe	37
PID 240 wrote to memory of 1596	240	updatewin1.exe	37
PID 240 wrote to memory of 1596	240	updatewin1.exe	37
PID 240 wrote to memory of 1596	240	updatewin1.exe	37
PID 240 wrote to memory of 1596	240	updatewin1.exe	37
PID 240 wrote to memory of 1596	240	updatewin1.exe	37
PID 240 wrote to memory of 1596	240	updatewin1.exe	37
PID 1596 wrote to memory of 1056	1596	updatewin1.exe	38
PID 1596 wrote to memory of 1056	1596	updatewin1.exe	38
PID 1596 wrote to memory of 1056	1596	updatewin1.exe	38
PID 1596 wrote to memory of 1056	1596	updatewin1.exe	38
PID 1596 wrote to memory of 1056	1596	updatewin1.exe	38
PID 1596 wrote to memory of 1056	1596	updatewin1.exe	38
PID 1596 wrote to memory of 1056	1596	updatewin1.exe	38
PID 108 wrote to memory of 1388	108	90b9d91ae99a0c22737e091a6ab73d93.exe	40
PID 108 wrote to memory of 1388	108	90b9d91ae99a0c22737e091a6ab73d93.exe	40
PID 108 wrote to memory of 1388	108	90b9d91ae99a0c22737e091a6ab73d93.exe	40
PID 108 wrote to memory of 1388	108	90b9d91ae99a0c22737e091a6ab73d93.exe	40
PID 108 wrote to memory of 1388	108	90b9d91ae99a0c22737e091a6ab73d93.exe	40
PID 108 wrote to memory of 1388	108	90b9d91ae99a0c22737e091a6ab73d93.exe	40
PID 108 wrote to memory of 1388	108	90b9d91ae99a0c22737e091a6ab73d93.exe	40
PID 1596 wrote to memory of 728	1596	updatewin1.exe	41
PID 1596 wrote to memory of 728	1596	updatewin1.exe	41
PID 1596 wrote to memory of 728	1596	updatewin1.exe	41
PID 1596 wrote to memory of 728	1596	updatewin1.exe	41
PID 1596 wrote to memory of 728	1596	updatewin1.exe	41
PID 1596 wrote to memory of 728	1596	updatewin1.exe	41

C:\Users\Admin\AppData\Local\Temp\90b9d91ae99a0c22737e091a6ab73d93.exe
"C:\Users\Admin\AppData\Local\Temp\90b9d91ae99a0c22737e091a6ab73d93.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Users\Admin\AppData\Local\Temp\90b9d91ae99a0c22737e091a6ab73d93.exe
  "C:\Users\Admin\AppData\Local\Temp\90b9d91ae99a0c22737e091a6ab73d93.exe"
  2⤵
  - Adds Run key to start application
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1388
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\97e14a2b-83fc-45ac-8e7e-975cfc04860a" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:944
- - C:\Users\Admin\AppData\Local\Temp\90b9d91ae99a0c22737e091a6ab73d93.exe
    "C:\Users\Admin\AppData\Local\Temp\90b9d91ae99a0c22737e091a6ab73d93.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:960
  - - C:\Users\Admin\AppData\Local\Temp\90b9d91ae99a0c22737e091a6ab73d93.exe
      "C:\Users\Admin\AppData\Local\Temp\90b9d91ae99a0c22737e091a6ab73d93.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Modifies extensions of user files
      Loads dropped DLL
      Modifies system certificate store
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:108
    - - C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\updatewin1.exe
        
        "C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\updatewin1.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:240
      - C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\updatewin1.exe
        
        "C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\updatewin1.exe" --Admin
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:1596
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Set-ExecutionPolicy -Scope CurrentUser RemoteSigned
        7⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1056
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -NoProfile -ExecutionPolicy Bypass -Command "& {Start-Process PowerShell -ArgumentList '-NoProfile -ExecutionPolicy Bypass -File ""C:\Users\Admin\AppData\Local\script.ps1""' -Verb RunAs}"
        7⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:728
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\script.ps1
        8⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1712
        
        C:\Program Files\Windows Defender\mpcmdrun.exe
        
        "C:\Program Files\Windows Defender\mpcmdrun.exe" -removedefinitions -all
        7⤵
        Deletes Windows Defender Definitions
        
        PID:520
        
        C:\Windows\SysWOW64\cmd.exe
        
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\delself.bat""
        7⤵
        
        PID:824
    - - C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\updatewin2.exe
        
        "C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\updatewin2.exe"
        5⤵
        Drops file in Drivers directory
        Executes dropped EXE
        
        PID:1388
    - - C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\5.exe
        
        "C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\5.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        
        PID:1156
      - C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\5.exe
        
        "C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\5.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies system certificate store
        
        PID:636
        
        C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\831f4b59-5225-4c2e-85ce-1af87b440cff\5.exe"
        7⤵
        
        PID:1600
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /T 10 /NOBREAK
        8⤵
        Delays execution with timeout.exe
        
        PID:1488

C:\Windows\system32\taskeng.exe
taskeng.exe {570AA1D2-19FD-4FA9-8A0D-C53892A0CD97} S-1-5-21-2513283230-931923277-594887482-1000:MRBKYMNO\Admin:Interactive:[1]
1⤵
PID:1268
- C:\Users\Admin\AppData\Local\97e14a2b-83fc-45ac-8e7e-975cfc04860a\90b9d91ae99a0c22737e091a6ab73d93.exe
  C:\Users\Admin\AppData\Local\97e14a2b-83fc-45ac-8e7e-975cfc04860a\90b9d91ae99a0c22737e091a6ab73d93.exe --Task
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:1244
- - C:\Users\Admin\AppData\Local\97e14a2b-83fc-45ac-8e7e-975cfc04860a\90b9d91ae99a0c22737e091a6ab73d93.exe
    C:\Users\Admin\AppData\Local\97e14a2b-83fc-45ac-8e7e-975cfc04860a\90b9d91ae99a0c22737e091a6ab73d93.exe --Task
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:112

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Impair Defenses

T1562

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/108-77-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/112-204-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/240-96-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/636-181-0x0000000000400000-0x0000000000492000-memory.dmp

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memory/636-186-0x0000000000400000-0x0000000000492000-memory.dmp

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memory/728-133-0x0000000004A40000-0x0000000004A41000-memory.dmp

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memory/728-134-0x0000000004A42000-0x0000000004A43000-memory.dmp

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memory/728-132-0x0000000005420000-0x0000000005421000-memory.dmp

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memory/728-146-0x0000000005810000-0x0000000005811000-memory.dmp

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memory/728-131-0x00000000026F0000-0x00000000026F1000-memory.dmp

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memory/728-130-0x0000000004A80000-0x0000000004A81000-memory.dmp

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memory/728-129-0x0000000000EE0000-0x0000000000EE1000-memory.dmp

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memory/1056-116-0x0000000006160000-0x0000000006161000-memory.dmp

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memory/1056-106-0x0000000004892000-0x0000000004893000-memory.dmp

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memory/1056-125-0x000000007EF30000-0x000000007EF31000-memory.dmp

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memory/1056-124-0x0000000006320000-0x0000000006321000-memory.dmp

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memory/1056-98-0x0000000001D40000-0x0000000001D41000-memory.dmp

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memory/1056-99-0x00000000048D0000-0x00000000048D1000-memory.dmp

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memory/1056-117-0x00000000061C0000-0x00000000061C1000-memory.dmp

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memory/1056-104-0x0000000002720000-0x0000000002721000-memory.dmp

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memory/1056-105-0x0000000004890000-0x0000000004891000-memory.dmp

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memory/1056-108-0x0000000005360000-0x0000000005361000-memory.dmp

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memory/1056-111-0x0000000006100000-0x0000000006101000-memory.dmp

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memory/1096-62-0x0000000001E60000-0x0000000001F7B000-memory.dmp

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memory/1156-185-0x0000000000220000-0x00000000002B1000-memory.dmp

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memory/1388-61-0x0000000075561000-0x0000000075563000-memory.dmp

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memory/1388-107-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/1388-59-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1388-63-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1596-97-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/1712-153-0x00000000027B0000-0x00000000027B1000-memory.dmp

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memory/1712-179-0x0000000006530000-0x0000000006531000-memory.dmp

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memory/1712-178-0x00000000064E0000-0x00000000064E1000-memory.dmp

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memory/1712-169-0x000000007EF20000-0x000000007EF21000-memory.dmp

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memory/1712-165-0x0000000005A30000-0x0000000005A31000-memory.dmp

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memory/1712-162-0x00000000058E0000-0x00000000058E1000-memory.dmp

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memory/1712-159-0x0000000004852000-0x0000000004853000-memory.dmp

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memory/1712-158-0x0000000004850000-0x0000000004851000-memory.dmp

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memory/1712-155-0x0000000005520000-0x0000000005521000-memory.dmp

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memory/1712-151-0x0000000000D30000-0x0000000000D31000-memory.dmp

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