General
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Target
530d877fd245da9636806e92b1b3271ccbdb89c4e08e534171469b70f2f7dc7a.exe
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Size
760KB
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Sample
241217-c7wwnayqap
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MD5
20d75709d275ee9fc5b559e50ae667c3
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SHA1
27b41abb5cf6a0492fbd44db949ed78629548ee6
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SHA256
530d877fd245da9636806e92b1b3271ccbdb89c4e08e534171469b70f2f7dc7a
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SHA512
0987ce0ae8d3447034f76b11ab618b8b92f73d0e5ed50d2e5a0ba204f0a8cf830ed4795abbeebe72c035ecfa3e96391756cda8cb7f064f183cdb4554510be64f
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SSDEEP
12288:GtomEHbPc17d211S7nu/s6dSf/5vJ6UuWsz6MNwXLLKqKUGpjSvI0Z:TN7Pi7Iw1aSz6n16ewXLu9UKjSvI0Z
Static task
static1
Behavioral task
behavioral1
Sample
530d877fd245da9636806e92b1b3271ccbdb89c4e08e534171469b70f2f7dc7a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
530d877fd245da9636806e92b1b3271ccbdb89c4e08e534171469b70f2f7dc7a.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Malware Config
Extracted
remcos
RemoteHost
162.251.122.87:2404
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audio_folder
MicRecords
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audio_path
ApplicationPath
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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
false
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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-UOMZ21
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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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take_screenshot_option
false
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take_screenshot_time
5
Targets
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Target
530d877fd245da9636806e92b1b3271ccbdb89c4e08e534171469b70f2f7dc7a.exe
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Size
760KB
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MD5
20d75709d275ee9fc5b559e50ae667c3
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SHA1
27b41abb5cf6a0492fbd44db949ed78629548ee6
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SHA256
530d877fd245da9636806e92b1b3271ccbdb89c4e08e534171469b70f2f7dc7a
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SHA512
0987ce0ae8d3447034f76b11ab618b8b92f73d0e5ed50d2e5a0ba204f0a8cf830ed4795abbeebe72c035ecfa3e96391756cda8cb7f064f183cdb4554510be64f
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SSDEEP
12288:GtomEHbPc17d211S7nu/s6dSf/5vJ6UuWsz6MNwXLLKqKUGpjSvI0Z:TN7Pi7Iw1aSz6n16ewXLu9UKjSvI0Z
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Remcos family
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Loads dropped DLL
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Accesses Microsoft Outlook accounts
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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Target
$PLUGINSDIR/System.dll
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Size
11KB
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MD5
ca332bb753b0775d5e806e236ddcec55
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SHA1
f35ef76592f20850baef2ebbd3c9a2cfb5ad8d8f
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SHA256
df5ae79fa558dc7af244ec6e53939563b966e7dbd8867e114e928678dbd56e5d
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SHA512
2de0956a1ad58ad7086e427e89b819089f2a7f1e4133ed2a0a736adc0614e8588ebe2d97f1b59ab8886d662aeb40e0b4838c6a65fbfc652253e3a45664a03a00
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SSDEEP
192:eo24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol6Sl:k8QIl975eXqlWBrz7YLOl6
Score3/10 -