34971b1343c4dce38f3d0ddb02e4fced4c30793154150b3b32c9476a275968ba

Analysis

max time kernel
96s
max time network
142s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
06-09-2024 15:36

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General

Target

ub.gg perm remake.7z
Size

11.4MB
MD5

e42ea61071fb07578309ca49b9c4a49f
SHA1

b6b233a2fbfa369d743900cc00f1414b6024c289
SHA256

34971b1343c4dce38f3d0ddb02e4fced4c30793154150b3b32c9476a275968ba
SHA512

8b6faf8f0cfc4bb00ca84b267b19d092569d401980c4cdb349e2d9dcbf42ffb72a56236e3bfad7af34f084c0ce678419731e215890b8fb81a117cdc05c5475c5
SSDEEP

196608:RzYXQGASvxUKjlQrnE0SaScnlQWW5JGgkmsyXQGbzvzVYD20o999EEpJyg5xjNk:dOCSvWKRQQ0tTW5JGgk2Ao7O20oLDJPu

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 62 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 0100000000000000ffffffff	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:PID = "14"	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings	cmd.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\LogicalViewMode = "1"	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1\MRUListEx = ffffffff	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\IconSize = "16"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\NodeSlot = "1"	OpenWith.exe
Key created	\Registry\User\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\NotificationData	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0e000000ffffffff	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByDirection = "4294967295"	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1092616257"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1\NodeSlot = "2"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = ffffffff	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1 = 14002e8005398e082303024b98265d99428e115f0000	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 8c003100000000000259127d110050524f4752417e310000740009000400efbec55259610259127d2e0000003f0000000000010000000000000000004a0000000000e2c2d300500072006f006700720061006d002000460069006c0065007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100370038003100000018000000	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupView = "4294967295"	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic"	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1"	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1"	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Downloads"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202	OpenWith.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257"	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16"	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\KnownFolderDerivedFolderType = "{885A186E-A440-4ADA-812B-DB871B942259}"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:FMTID = "{B725F130-47EF-101A-A5F1-02608C9EEBAC}"	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4"	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Mode = "4"	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	OpenWith.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 0000000001000000ffffffff	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0"	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1684	OpenWith.exe

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe
1684	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\ub.gg perm remake.7z"
1⤵
- Modifies registry class
PID:772

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1684

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4484

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\iconcache_idx.db

Filesize
14KB

MD5
b7d9c1fd48bffe6740ce628261473c86

SHA1
ad1b4bd26a443c4b0bcea8b1c85895c3a56e7490

SHA256
6e874b4d6f9827eda3b50aba8b306c9c7946633b034b734ddf8d8d75a240e56d

SHA512
8ebd7878ff9755c5c953b3144e78202c148fcd8541f54f4f6cb292f91c168758c7a1fef067f2bacd1678bf93f248cae27d56873aae13af76f219cf8c8556e38d

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