General
- Target cf10c660707993307c44880f02405f59c2970b4de12bfb3d53a593d002c01908.exe
- Size 1.6MB
- Sample240423-cb4xdsbd61
- SHA256 cf10c660707993307c44880f02405f59c2970b4de12bfb3d53a593d002c01908
- MD5 b9fc527ee5dc9f450fa3963cc759271a
- SHA1 20f8abdaeb996ff68376d324aff3274771e4e089
- SHA512 a1f85a9ed5122ce4933b8e04850bf1bbe50b50837d4458031bdb632e05d53e160904560c74b456839de5c82aa72b528bb8123ea63233f1f8646eaecd260d1a7a
- SSDEEP 24576:7MkT4gLKu9KKozJQd/HJNRO/BOM6wIJp4m+3bu8U2flxAv:QkTpT9K1mzyOM6wW4mEQ2W
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cf10c660707993307c44880f02405f59c2970b4de12bfb3d53a593d002c01908.exe
Resource
win7-20240221-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
cf10c660707993307c44880f02405f59c2970b4de12bfb3d53a593d002c01908.exe
Resource
win10v2004-20240226-en
23 signatures
150 seconds
Malware Config
Extracted
Family
-
remcos
Botnet
-
RemoteHost
C2
-
127.0.0.1:45671
-
127.0.0.1:55677
-
192.3.101.8:55677
-
192.3.101.8:45671
Attributes
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
false
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-2P1XPK
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Targets
-
- Target cf10c660707993307c44880f02405f59c2970b4de12bfb3d53a593d002c01908.exe
- Size 1.6MB
- SHA256 cf10c660707993307c44880f02405f59c2970b4de12bfb3d53a593d002c01908
- MD5 b9fc527ee5dc9f450fa3963cc759271a
- SHA1 20f8abdaeb996ff68376d324aff3274771e4e089
- SHA512 a1f85a9ed5122ce4933b8e04850bf1bbe50b50837d4458031bdb632e05d53e160904560c74b456839de5c82aa72b528bb8123ea63233f1f8646eaecd260d1a7a
- SSDEEP 24576:7MkT4gLKu9KKozJQd/HJNRO/BOM6wIJp4m+3bu8U2flxAv:QkTpT9K1mzyOM6wW4mEQ2W
- MD5 SHA1 SHA512 SSDEEP
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Detects executables built or packed with MPress PE compressor
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Detects executables referencing many email and collaboration clients. Observed in information stealers
ModiLoader Second Stage
NirSoft MailPassView
Password recovery tool for various email clients
NirSoft WebBrowserPassView
Password recovery tool for various web browsers
Nirsoft
Executes dropped EXE
Loads dropped DLL
Accesses Microsoft Outlook accounts
Adds Run key to start application
Suspicious use of SetThreadContext