Analysis
- max time kernel
149s - max time network
145s - platform
windows7_x64 - resource
win7-20220414-en - submitted
02/06/2022, 04:28
General
- Target BL-LADING#ATA-367892.exe
- Size 1.0MB
- Sample220602-e3netsdbc7
- SHA256 ee65625fd9417eea3e1f170b479f24807f2895bcc695ca63d4c9e573c60dacc2
Malware Config
Extracted
-
remcos
-
RemoteHost
-
172.111.165.44:3030
-
audio_folder
MicRecords
-
audio_path
%AppData%
-
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
-
install_path
%AppData%
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
keylog_path
%AppData%
-
mouse_option
false
-
mutex
Remcos-HZJT9D
-
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
- take_screenshot_title
Signatures
- Remcos
Remcos is a closed-source remote control and surveillance software.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\BL-LADING#ATA-367892.exe"C:\Users\Admin\AppData\Local\Temp\BL-LADING#ATA-367892.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\BL-LADING#ATA-367892.exe"{path}"2⤵
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/676-88-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-95-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-94-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-72-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-84-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-82-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-80-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-79-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-78-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-77-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-75-0x0000000000400000-0x000000000047B000-memory.dmp
memory/676-73-0x0000000000400000-0x000000000047B000-memory.dmp
memory/1960-63-0x0000000070240000-0x000000007097E000-memory.dmp
memory/1960-61-0x00000000742B0000-0x0000000074481000-memory.dmp
memory/1960-69-0x00000000742B0000-0x0000000074481000-memory.dmp
memory/1960-71-0x00000000051F0000-0x000000000526A000-memory.dmp
memory/1960-55-0x0000000075B71000-0x0000000075B73000-memory.dmp
memory/1960-67-0x0000000074490000-0x0000000074624000-memory.dmp
memory/1960-66-0x0000000071E80000-0x0000000072890000-memory.dmp
memory/1960-65-0x0000000072890000-0x0000000073C1F000-memory.dmp
memory/1960-64-0x0000000000770000-0x000000000077A000-memory.dmp
memory/1960-70-0x0000000005980000-0x0000000005A3E000-memory.dmp
memory/1960-62-0x00000000741B0000-0x00000000742AC000-memory.dmp
memory/1960-68-0x0000000071160000-0x0000000071E7D000-memory.dmp
memory/1960-60-0x0000000070980000-0x0000000071160000-memory.dmp
memory/1960-59-0x0000000071160000-0x0000000071E7D000-memory.dmp
memory/1960-54-0x0000000001350000-0x0000000001458000-memory.dmp
memory/1960-58-0x0000000074490000-0x0000000074624000-memory.dmp
memory/1960-89-0x0000000072890000-0x0000000073C1F000-memory.dmp
memory/1960-90-0x0000000071E80000-0x0000000072890000-memory.dmp
memory/1960-91-0x0000000074490000-0x0000000074624000-memory.dmp
memory/1960-92-0x0000000071160000-0x0000000071E7D000-memory.dmp
memory/1960-93-0x00000000742B0000-0x0000000074481000-memory.dmp
memory/1960-57-0x0000000071E80000-0x0000000072890000-memory.dmp
memory/1960-56-0x0000000072890000-0x0000000073C1F000-memory.dmp