General
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Target
9a045c9c991d1d135687931fd936236135a9d812a9b1029284114a661f44a2a7.exe
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Size
1.1MB
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Sample
240824-brw12syard
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MD5
b11bbc6c3ae4709fa22dd8d9a33bfeac
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SHA1
fcbda98feb1d419e0a34b7cb048952a83517e6a3
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SHA256
9a045c9c991d1d135687931fd936236135a9d812a9b1029284114a661f44a2a7
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SHA512
332afde29fab387fc0bb3036d77aacd80dfb2f75d466e9e882ea3ea499f36282dff668cb0e3d000c7ec79bf8c7cdef1ac472b652e24ab070d6cafa0f91bc6c93
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SSDEEP
24576:Rw/vqi/VUNCMyv976OS3Aq3BT6nbvNox4vrY1rbpps8Gs:Rw7VDLXSwsBT6nbVols8Gs
Static task
static1
Behavioral task
behavioral1
Sample
9a045c9c991d1d135687931fd936236135a9d812a9b1029284114a661f44a2a7.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
9a045c9c991d1d135687931fd936236135a9d812a9b1029284114a661f44a2a7.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
remcos
YAKI
newsletter208.home-webserver.de:3942
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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
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-4CS32L
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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
9a045c9c991d1d135687931fd936236135a9d812a9b1029284114a661f44a2a7.exe
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Size
1.1MB
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MD5
b11bbc6c3ae4709fa22dd8d9a33bfeac
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SHA1
fcbda98feb1d419e0a34b7cb048952a83517e6a3
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SHA256
9a045c9c991d1d135687931fd936236135a9d812a9b1029284114a661f44a2a7
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SHA512
332afde29fab387fc0bb3036d77aacd80dfb2f75d466e9e882ea3ea499f36282dff668cb0e3d000c7ec79bf8c7cdef1ac472b652e24ab070d6cafa0f91bc6c93
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SSDEEP
24576:Rw/vqi/VUNCMyv976OS3Aq3BT6nbvNox4vrY1rbpps8Gs:Rw7VDLXSwsBT6nbVols8Gs
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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ModiLoader Second Stage
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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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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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Legitimate hosting services abused for malware hosting/C2
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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
1