Analysis
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max time kernel
141s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
19-06-2023 19:36
Behavioral task
behavioral1
Sample
699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe
Resource
win10v2004-20230220-en
General
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Target
699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe
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Size
4.7MB
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MD5
ac3d5bc6d2b72c965452dd973a8d06de
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SHA1
0de005ae97f172df79cf6befaea4b3de550c5b67
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SHA256
699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391
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SHA512
9da4518e843198c9d7360ab60ed94e5b400689b05d272d35eba0b9a0aa0aa2949186d176fa41ea9a26a62d796aebbfa21ac0693f104cbf2e28d3968f88ac888b
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SSDEEP
98304:77wlWac1sIARODoA4AFNVDliTaTx3FSRApfhHBtmiK:70/iM8DUAFzoTal3IAxhH3mh
Malware Config
Signatures
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Drops file in Windows directory 1 IoCs
Processes:
699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exedescription ioc process File opened for modification C:\Windows\ebest.ini 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.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:
699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell\open\command 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe\" \"%1\"" 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\ = "xadtweblogin Protocol" 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\URL Protocol 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\DefaultIcon 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe,1" 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\xadtweblogin\shell\open 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exepid process 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exepid process 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exepid process 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe 3040 699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe"C:\Users\Admin\AppData\Local\Temp\699f60f97f9f2551845889a8161864867775eefab234f9056275357adb867391.exe"1⤵
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3040
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Windows\ebest.iniFilesize
85B
MD500321159567f990708ce9faeb76ff324
SHA13a5fd38679413acaa65e74f02fab871fbc5618d5
SHA256d66f19277e885c8e2ed9d55a10cf1337266978a88321e6eaa2c4b42f9fdcfaa5
SHA5126eebf7aaa2b300a093ac8fd85730109ea36572de7b0ab9cbd222402a0cb219fad2343fcaac750b152ff3209b31280d02eb5557639570ac2ee80484676224f83b
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C:\Windows\ebest.iniFilesize
85B
MD5de7c394a7582f9be6e4c7495cb8cfaec
SHA1b1d2f4bc738d68b5e17d6366a6e001a023d3a73d
SHA256783fdbfd79e22c6bf2eef0ab6905c4c79796d6a4ffa553e656e36457ffdcdab1
SHA5126db12cd4e77cca89ead788a9deb6cb17a8d877f07e671e79950af7fd4697f8030a4128e6f5a69673d742a00240f2f1d741318e7d542cd0583df9648a290a4588
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memory/3040-146-0x00000000035A0000-0x00000000035A1000-memory.dmpFilesize
4KB
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memory/3040-136-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB
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memory/3040-137-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB
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memory/3040-138-0x00000000035A0000-0x00000000035A1000-memory.dmpFilesize
4KB
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memory/3040-134-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB
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memory/3040-145-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB
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memory/3040-135-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB
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memory/3040-133-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB
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memory/3040-154-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB
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memory/3040-155-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB
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memory/3040-156-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB
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memory/3040-157-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB
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memory/3040-158-0x0000000000400000-0x000000000182A000-memory.dmpFilesize
20.2MB