General
-
Target
nahujtunnels.dll
-
Size
100KB
-
Sample
240127-xb2ggshgb5
-
MD5
b413fee050bacbf831bc006f0414b6ca
-
SHA1
ef6aad6bc6443f73a991724355ed74d610b1409b
-
SHA256
6bda8394101554cfdc4f42dd2e5628f390fd09663571a8d080610aac270ff08b
-
SHA512
fe813018c1e4a57679c2a4c13e08025715b21ff6f247aab3406d1fc0dbe1d15d3069f13a39e4b3b0b6ad4e598cc71ab3ac990c9fccaf9eb94ec967172807850c
-
SSDEEP
3072:nhzYTGWVvJ8f2v1TbPzuMsIFSHNThy+JP/P6Ervb:nhzOv2fM13jsIFSHNT7P/P6Qvb
Malware Config
Extracted
remcos
1.7 Pro
Dlscord
shall-someone.gl.at.ply.gg:60408
-
audio_folder
audio
-
audio_path
%AppData%
-
audio_record_time
5
-
connect_delay
10
-
connect_interval
5
-
copy_file
Bin.exe
-
copy_folder
Factorio
-
delete_file
true
-
hide_file
true
-
hide_keylog_file
true
-
install_flag
true
-
install_path
%SystemDrive%
-
keylog_crypt
true
-
keylog_file
driver.dat
-
keylog_flag
false
-
keylog_folder
keyboard drivers
-
keylog_path
%WinDir%\System32
-
mouse_option
false
-
mutex
remcos_bfpmypnbrt
-
screenshot_crypt
true
-
screenshot_flag
true
-
screenshot_folder
Screen drivers
-
screenshot_path
%WinDir%\System32
-
screenshot_time
60
-
startup_value
Windows.Defender
-
take_screenshot_option
false
-
take_screenshot_time
5
Targets
-
-
Target
nahujtunnels.dll
-
Size
100KB
-
MD5
b413fee050bacbf831bc006f0414b6ca
-
SHA1
ef6aad6bc6443f73a991724355ed74d610b1409b
-
SHA256
6bda8394101554cfdc4f42dd2e5628f390fd09663571a8d080610aac270ff08b
-
SHA512
fe813018c1e4a57679c2a4c13e08025715b21ff6f247aab3406d1fc0dbe1d15d3069f13a39e4b3b0b6ad4e598cc71ab3ac990c9fccaf9eb94ec967172807850c
-
SSDEEP
3072:nhzYTGWVvJ8f2v1TbPzuMsIFSHNThy+JP/P6Ervb:nhzOv2fM13jsIFSHNT7P/P6Qvb
Score10/10-
Remcos
Remcos is a closed-source remote control and surveillance software.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-