General
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Target
d12fc581fb473cb6b22b253f4a26f3780063970442a18cd27a299c750ad6e221N
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Size
2.0MB
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Sample
241017-cdarbswemd
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MD5
a3306a8ffe614d6c05c81226e66bd7e0
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SHA1
8c9d52d17df3b2556d4b4f15a191851a15afe188
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SHA256
d12fc581fb473cb6b22b253f4a26f3780063970442a18cd27a299c750ad6e221
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SHA512
80cbbfd7b1eb0ff09da0250a93576df301064eedad21e95074b3eb1ec0a6b968277bf93c300183844df1c873cd308e93090683261b6b443e8f0c2eb5e63cd128
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SSDEEP
24576:gD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPj8/j7otSm/EVjlM:gp7E+QrFUBgq2pqM
Static task
static1
Behavioral task
behavioral1
Sample
d12fc581fb473cb6b22b253f4a26f3780063970442a18cd27a299c750ad6e221N.exe
Resource
win7-20240708-en
Malware Config
Extracted
remcos
1.7 Pro
Host
213.183.58.19:4000
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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
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
true
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install_flag
false
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install_path
%AppData%
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keylog_crypt
true
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keylog_file
read.dat
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keylog_flag
false
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keylog_folder
CastC
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keylog_path
%AppData%
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mouse_option
false
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mutex
remcos_sccafsoidz
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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
remcos
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take_screenshot_option
false
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take_screenshot_time
5
Targets
-
-
Target
d12fc581fb473cb6b22b253f4a26f3780063970442a18cd27a299c750ad6e221N
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Size
2.0MB
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MD5
a3306a8ffe614d6c05c81226e66bd7e0
-
SHA1
8c9d52d17df3b2556d4b4f15a191851a15afe188
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SHA256
d12fc581fb473cb6b22b253f4a26f3780063970442a18cd27a299c750ad6e221
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SHA512
80cbbfd7b1eb0ff09da0250a93576df301064eedad21e95074b3eb1ec0a6b968277bf93c300183844df1c873cd308e93090683261b6b443e8f0c2eb5e63cd128
-
SSDEEP
24576:gD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPj8/j7otSm/EVjlM:gp7E+QrFUBgq2pqM
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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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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