9df41ebe1a2c61bbc382a85a7788e127e4dafada4955a1b6c3dfcaf460bd714f

Resubmissions

09/07/2024, 13:39

240709-qydwdayanf 7

09/07/2024, 07:52

09/07/2024, 06:42

09/07/2024, 06:34

09/07/2024, 05:47

Analysis

max time kernel
136s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 06:34

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Report Analysis Logs

General

Target

certreq.exe
Size

480KB
MD5

c665264e47391b4d763ecd3111b1052e
SHA1

22f53b823f40a1115b303f91370d07b72b72a8c9
SHA256

07480dc8cad237515bcea89f8566e58ea360b57b20ad025e8aea83ec24106ac1
SHA512

6c05e253867ecaff27943a71e91a027ef59f5bd4aee397fd0fa87e37d5687d1188061eb1c3e4bd3d30945c1d233507646e9217aa0a1016d68398b07df2a93d20
SSDEEP

12288:vPv/eIv7RbTIDZ7i3ci+lD8c7U8WiX6qacsuXXoPu79JpJNKKY6JGyAM:vPv/eIv7RbTIDZ7i3ci+L7UKX6qacsuP

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 33 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	certreq.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	certreq.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	certreq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	certreq.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Mode = "4"	certreq.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	certreq.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	certreq.exe
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	certreq.exe
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg	certreq.exe
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings	certreq.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	certreq.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	certreq.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupView = "0"	certreq.exe
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	certreq.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	certreq.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	certreq.exe
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	certreq.exe
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	certreq.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\IconSize = "16"	certreq.exe
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	certreq.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	certreq.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	certreq.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:PID = "0"	certreq.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByDirection = "1"	certreq.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1"	certreq.exe
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}	certreq.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\LogicalViewMode = "1"	certreq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	certreq.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	certreq.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000	certreq.exe
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	certreq.exe
Key created	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	certreq.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1015551233-1106003478-1645743776-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1092616257"	certreq.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
1828	certreq.exe
1828	certreq.exe
1828	certreq.exe
1828	certreq.exe
1828	certreq.exe
1828	certreq.exe
1828	certreq.exe
1828	certreq.exe
1828	certreq.exe
1828	certreq.exe
1828	certreq.exe

C:\Users\Admin\AppData\Local\Temp\certreq.exe
"C:\Users\Admin\AppData\Local\Temp\certreq.exe"
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1828

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads