General
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Target
576-67-0x0000000000400000-0x0000000000417000-memory.dmp
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Size
92KB
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Sample
230309-kqqbjsae2t
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MD5
92a67ceceb9653bb5a8d10999ca01f53
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SHA1
cb0ee3e4f078320e62f6fe52e246bc64bab4743c
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SHA256
19af4bd362626268a49b289adcb937015a40de31baf3a0ad574ee942e88ab1f7
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SHA512
2641cd453150f15f7b82bb2160ab6ba1c5061efeba22f38c4c5930dd8c50d2b15bc35d12c7da519a088f31f1255cb1466e78f0896c7571282e8a9a29e70b9a1f
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SSDEEP
1536:ohhW0YTGZWdVseJxaM9kraLdV2QkQ1TbPX8IHOCkIsI4ESHNTh9E+JP19qkP60rg:uhzYTGWVvJ8f2v1TbPzuMsIFSHNThy+c
Behavioral task
behavioral1
Sample
576-67-0x0000000000400000-0x0000000000417000-memory.exe
Resource
win7-20230220-en
Malware Config
Extracted
remcos
1.7 Pro
Update
ytuna1709.duckdns.org:3035
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audio_folder
audio
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audio_path
%AppData%
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audio_record_time
5
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connect_delay
0
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connect_interval
5
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copy_file
Windows Start-Up Audio.exe
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copy_folder
Microsoft Start-Up Media
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delete_file
false
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hide_file
true
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hide_keylog_file
true
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install_flag
true
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install_path
%WinDir%
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keylog_crypt
true
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
Windows Display
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keylog_path
%WinDir%
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mouse_option
false
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mutex
Windows Audio
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screens
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screenshot_path
%AppData%
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screenshot_time
1
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startup_value
Microsoft Sound Endpoint
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take_screenshot_option
true
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take_screenshot_time
5
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take_screenshot_title
Username;password;proforma;invoice;notepad
Targets
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Target
576-67-0x0000000000400000-0x0000000000417000-memory.dmp
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Size
92KB
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MD5
92a67ceceb9653bb5a8d10999ca01f53
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SHA1
cb0ee3e4f078320e62f6fe52e246bc64bab4743c
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SHA256
19af4bd362626268a49b289adcb937015a40de31baf3a0ad574ee942e88ab1f7
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SHA512
2641cd453150f15f7b82bb2160ab6ba1c5061efeba22f38c4c5930dd8c50d2b15bc35d12c7da519a088f31f1255cb1466e78f0896c7571282e8a9a29e70b9a1f
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SSDEEP
1536:ohhW0YTGZWdVseJxaM9kraLdV2QkQ1TbPX8IHOCkIsI4ESHNTh9E+JP19qkP60rg:uhzYTGWVvJ8f2v1TbPzuMsIFSHNThy+c
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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