Analysis
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max time kernel
151s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
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submitted
23-11-2022 08:32
General
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Target
SecuriteInfo.com.Win32.TrojanX-gen.12454.16593.exe
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Size
2.3MB
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MD5
bb9596b3f5c30793501d639848378712
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SHA1
20f3e55650c2dd10e3a38d35ab5a4a9cb4f83c2d
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SHA256
6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167
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SHA512
5781460eeae099457aa0c061974d2ed0c8d8953ecc03a8508a7d27483fc9d0083cc89b6eb81f78c22d6419fdbe422d104d31055a114ad39cc90446780f8c8316
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SSDEEP
49152:1zdHFRzHZ7Sg397xrwRRiFCyZglGDdzx2:XjzxSwaiF7ZXDdzx
Malware Config
Extracted
remcos
GMG
185.206.225.51:18853
127.0.0.1:18853
10.16.225.165:18853
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audio_folder
MicRecords
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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
1
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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
false
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install_flag
false
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install_path
%AppData%
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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keylog_path
%AppData%
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mouse_option
false
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mutex
Remcos-BJSRH8
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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startup_value
Remcos
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Remcos
Remcos is a closed-source remote control and surveillance software.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application 2 TTPs 1 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.12454.16593.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.12454.16593.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAwAA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.12454.16593.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.12454.16593.exe2⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
408KB
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Filesize
104KB
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Filesize
120KB
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Filesize
6.5MB
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-
Filesize
216KB
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Filesize
6.2MB
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Filesize
408KB
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Filesize
492KB
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Filesize
492KB
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-
Filesize
492KB
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Filesize
492KB
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Filesize
492KB
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Filesize
5.6MB
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Filesize
136KB
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Filesize
584KB
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Filesize
2.3MB