General
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Target
7c79a0a702c401e92aa955ac6645577d5543df9f5556c202adb53951c3acbe6a
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Size
606KB
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Sample
250121-s46vfs1pbm
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MD5
2ba976f7e7c9a6fc2964962ec458ea15
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SHA1
5d509c5b56fe74330f8fc03ce15db39758aab2cc
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SHA256
7c79a0a702c401e92aa955ac6645577d5543df9f5556c202adb53951c3acbe6a
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SHA512
b74a253f2103bd68068e42868d34fe291123e73fc37e3675d7477ad683133cb75255cf982b5362cf1f456642158d26be81dc3930f3aff16d82a9c8a7afc4f68d
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SSDEEP
12288:/gHApKp8VRCWf29VVAGoTdzzL8blv76cN6x8S5:IUKpARCWf2/oTBLS+O6x8S5
Static task
static1
Behavioral task
behavioral1
Sample
7c79a0a702c401e92aa955ac6645577d5543df9f5556c202adb53951c3acbe6a.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
7c79a0a702c401e92aa955ac6645577d5543df9f5556c202adb53951c3acbe6a.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
remcos
googlegroupaccount
213.152.187.241:12776
10.14.10.19:12776
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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
googlegroupaccount.exe
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copy_folder
googlegroupaccount
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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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install_path
%AppData%
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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-6741XM
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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
-
-
Target
7c79a0a702c401e92aa955ac6645577d5543df9f5556c202adb53951c3acbe6a
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Size
606KB
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MD5
2ba976f7e7c9a6fc2964962ec458ea15
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SHA1
5d509c5b56fe74330f8fc03ce15db39758aab2cc
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SHA256
7c79a0a702c401e92aa955ac6645577d5543df9f5556c202adb53951c3acbe6a
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SHA512
b74a253f2103bd68068e42868d34fe291123e73fc37e3675d7477ad683133cb75255cf982b5362cf1f456642158d26be81dc3930f3aff16d82a9c8a7afc4f68d
-
SSDEEP
12288:/gHApKp8VRCWf29VVAGoTdzzL8blv76cN6x8S5:IUKpARCWf2/oTBLS+O6x8S5
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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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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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Accesses Microsoft Outlook accounts
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1