General
- Target RFQ-MVP300-3400.doc
- Size 73KB
- Sample221012-jm4t4ache6
- SHA256 eb7cabca916e8bf7e7cfc0bae4d7569987a6516796dd7f6f9e6fe93c519dad62
- MD5 b9fa8f1bf3cfb74acc2c5f58b67058b8
- SHA1 79d42f688c7ff089585c07994bd6396d948602cb
- SHA512 d1ca0115a374618a2e73b1c04d7c046b32af950688c4041c35623923c6d51c41404c7b23ebb62b7d1d777118df614943d7f279ee0e8e5d58aea86e3a97a6bd7e
- SSDEEP 1536:TsCXf9SEqrr+j7WzWdCBfudtZnZJcn3bsWkC3b1L49wGk86JzC52p0cwvd3jo0Vu:oCXlnirj
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
RFQ-MVP300-3400.doc
Resource
win7-20220812-en
19 signatures
150 seconds
Behavioral task
behavioral2
Sample
RFQ-MVP300-3400.doc
Resource
win10v2004-20220812-en
12 signatures
150 seconds
Malware Config
Extracted
Family
-
remcos
Botnet
-
RemoteHost
C2
-
37.0.14.206:6081
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
true
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-04LFTW
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
startup_value
Remcos
-
take_screenshot_option
false
-
take_screenshot_time
5
Targets
-
- Target RFQ-MVP300-3400.doc
- Size 73KB
- SHA256 eb7cabca916e8bf7e7cfc0bae4d7569987a6516796dd7f6f9e6fe93c519dad62
- MD5 b9fa8f1bf3cfb74acc2c5f58b67058b8
- SHA1 79d42f688c7ff089585c07994bd6396d948602cb
- SHA512 d1ca0115a374618a2e73b1c04d7c046b32af950688c4041c35623923c6d51c41404c7b23ebb62b7d1d777118df614943d7f279ee0e8e5d58aea86e3a97a6bd7e
- SSDEEP 1536:TsCXf9SEqrr+j7WzWdCBfudtZnZJcn3bsWkC3b1L49wGk86JzC52p0cwvd3jo0Vu:oCXlnirj
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Loads dropped DLL
-
Adds Run key to start application
-
Suspicious use of SetThreadContext