General
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Target
DOC Maquinas-0215522-23.exe
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Size
1.0MB
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Sample
230322-tb73gsbf6v
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MD5
27e482c64f1b9035e550ac07f1d30f2c
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SHA1
4d7390da7f5c4bf6127fbb3d793e8917a47c45bb
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SHA256
28c32f08c1471496052f517ee43313f86c38f74bdf0194707735574157a2d55c
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SHA512
b7eff12f1d5a5fc356ab887de9124717d748f4fe82d91f6dcf4853cb5485f294af96323608e0def2709dc819e2b731de3236737437a9be61653174759a65e548
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SSDEEP
12288:iOt4pogcgotnPXWZsPxIexTmad12j+iVb4ZdQT/ijLC7aX6zLTisxEZONerixVHk:mojjlgsxZG28K3cesxKkMcyPQTnK
Static task
static1
Behavioral task
behavioral1
Sample
DOC Maquinas-0215522-23.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
DOC Maquinas-0215522-23.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
remcos
Upgraded001
fresh03.ddns.net:34110
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
true
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmc-O0ARTY
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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startup_value
Remcos
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take_screenshot_option
false
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take_screenshot_time
5
Targets
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Target
DOC Maquinas-0215522-23.exe
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Size
1.0MB
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MD5
27e482c64f1b9035e550ac07f1d30f2c
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SHA1
4d7390da7f5c4bf6127fbb3d793e8917a47c45bb
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SHA256
28c32f08c1471496052f517ee43313f86c38f74bdf0194707735574157a2d55c
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SHA512
b7eff12f1d5a5fc356ab887de9124717d748f4fe82d91f6dcf4853cb5485f294af96323608e0def2709dc819e2b731de3236737437a9be61653174759a65e548
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SSDEEP
12288:iOt4pogcgotnPXWZsPxIexTmad12j+iVb4ZdQT/ijLC7aX6zLTisxEZONerixVHk:mojjlgsxZG28K3cesxKkMcyPQTnK
Score10/10-
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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