Analysis
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max time kernel
141s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
09-06-2023 19:55
Behavioral task
behavioral1
Sample
2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe
Resource
win10v2004-20230220-en
General
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Target
2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe
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Size
4.7MB
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MD5
89c7797b8fe0883049df911b08cdf5fc
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SHA1
79598aca41593bce9fe0bc8a9c9e34c61a10849f
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SHA256
2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac
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SHA512
64b3e5819478183d95b496c8ac94dd29040eba579d4445703cdf2187faa6213a295d103e8a546c1f32811043440f4e857ce78c7a6f3d8fe8995b86c250e5c33d
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SSDEEP
98304:udvKr7N9PWSwWUYXYrOrvXQe/nJ8V0zRMwr5CrrG7fbGpBS:gmxNWLeXYrOZNrsr+bGnS
Malware Config
Signatures
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Drops file in Windows directory 1 IoCs
Processes:
2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exedescription ioc process File opened for modification C:\Windows\ebest.ini 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 9 IoCs
Processes:
2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell\open\command 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\ = "xadtweblogin Protocol" 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\URL Protocol 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\DefaultIcon 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe,1" 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell\open 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe\" \"%1\"" 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exepid process 1196 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe 1196 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe 1196 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe 1196 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exepid process 1196 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe 1196 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe 1196 2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe"C:\Users\Admin\AppData\Local\Temp\2e5916c4b50f3f7e56d49d2fdff5a3bf2cb4a3fdf46403d815f9a946e36aa1ac.exe"1⤵
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Windows\ebest.iniFilesize
85B
MD5de7c394a7582f9be6e4c7495cb8cfaec
SHA1b1d2f4bc738d68b5e17d6366a6e001a023d3a73d
SHA256783fdbfd79e22c6bf2eef0ab6905c4c79796d6a4ffa553e656e36457ffdcdab1
SHA5126db12cd4e77cca89ead788a9deb6cb17a8d877f07e671e79950af7fd4697f8030a4128e6f5a69673d742a00240f2f1d741318e7d542cd0583df9648a290a4588
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memory/1196-67-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
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memory/1196-56-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB
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memory/1196-57-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB
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memory/1196-58-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
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memory/1196-65-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB
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memory/1196-54-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB
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memory/1196-55-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB
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memory/1196-77-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB
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memory/1196-80-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB
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memory/1196-84-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB
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memory/1196-85-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB
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memory/1196-89-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB
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memory/1196-90-0x0000000000400000-0x0000000001828000-memory.dmpFilesize
20.2MB