Analysis
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max time kernel
102s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
20-10-2022 20:51
Static task
static1
Behavioral task
behavioral1
Sample
7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe
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Size
929KB
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MD5
45763b898a4c7ca43547fbb94a9601d0
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SHA1
04b3bbb45788761075f72268f772501bf0a25a36
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SHA256
7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734
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SHA512
0d3d00c0b3f60e80f27ee7ff95412f7be906a6b2ddba2df7a466c29a34346fa7c7367332ac1872276efe7d9bc88f8979fe6e83677f5d9e866a13323126b151a5
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SSDEEP
24576:yvZWTrst4EZbjmTW5QDVZYCqVWKrmwgTCwZ2:0WvDrVZ8VWFo
Score
6/10
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\O: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\S: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\V: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\Z: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\F: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\I: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\N: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\W: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\Y: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\G: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\P: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\R: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\T: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\U: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\X: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\E: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\L: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\M: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\Q: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\H: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\J: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe File opened (read-only) \??\K: 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 25 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\NodeSlot = "1" 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = ffffffff 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic" 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 7e0074001c004346534616003100000000000c55cb70122041707044617461000000741a595e96dfd3488d671733bcee28bac5cdfadf9f6756418947c5c76bc0b67f3c0008000400efbe0c55cb700c55cb702a000000ed0100000000020000000000000000000000000000004100700070004400610074006100000042000000 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f44471a0359723fa74489c55595fe6b30ee0000 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_Classes\Local Settings 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 4c003100000000000c55e47210204c6f63616c00380008000400efbe0c55cb700c55e4722a000000000200000000020000000000000000000000000000004c006f00630061006c00000014000000 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}" 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4a0031000000000055557a0f102054656d700000360008000400efbe0c55cb7055557a0f2a00000001020000000002000000000000000000000000000000540065006d007000000014000000 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1800 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe 1800 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1800 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1800 7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe"C:\Users\Admin\AppData\Local\Temp\7bf1a2000eadd3eb9cf44631ba13bca8c708b7db1f63919c26322721f8351734.exe"1⤵
- Enumerates connected drives
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1800