Analysis
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max time kernel
91s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2022, 11:24
Static task
static1
Behavioral task
behavioral1
Sample
9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe
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Size
646KB
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MD5
0651d9474841598b8e09d510adc2eae0
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SHA1
8d17dfcfa62f123a8f5e352583304d983ebee850
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SHA256
9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e
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SHA512
786a6fb34026693a9a2a35f23d5abc0ce35d00128d4090cecf5963f1e47fca32fd1ab5cd02d6534ed16a36bdfe7357a5762467682c96cf139ad9101dfde9e365
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SSDEEP
12288:5cqLuMjW21InBNVkmgmSc7w7Z9AsLsZxz5Acszixseka3rhYWiO7tVv7PFDP:5ZLuMa2GNWmucMvNoz5Ac1xcShY9O7tv
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) \??\Z: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\K: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\M: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\R: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\S: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\X: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\Q: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\T: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\F: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\I: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\J: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\N: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\O: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\U: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\V: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\W: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\E: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\G: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\H: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\L: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\P: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe File opened (read-only) \??\Y: 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.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 24 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = ffffffff 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f44471a0359723fa74489c55595fe6b30ee0000 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4e003100000000006855ac12100054656d7000003a0009000400efbe0c551d9c6855ac122e0000009ce10100000001000000000000000000000000000000afc57700540065006d007000000014000000 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\NodeSlot = "1" 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic" 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 50003100000000000c55249f10004c6f63616c003c0009000400efbe0c551d9c6855b4122e0000009be10100000001000000000000000000000000000000c7c1b9004c006f00630061006c00000014000000 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 820074001c004346534616003100000000000c551d9c120041707044617461000000741a595e96dfd3488d671733bcee28bac5cdfadf9f6756418947c5c76bc0b67f400009000400efbe0c551d9c6855b4122e00000088e10100000001000000000000000000000000000000393ab1004100700070004400610074006100000042000000 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1512 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1512 9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe"C:\Users\Admin\AppData\Local\Temp\9f5b040083b9765faea80218d8002c05693c6b5e8aee0ff65689626956785f0e.exe"1⤵
- Enumerates connected drives
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1512