Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
07-01-2025 00:20
General
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Target
HBL+BL SHIPPING DOCUMENTS.exe
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Size
814KB
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MD5
baea8f92a509da346b2785803537713d
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SHA1
35ec1fce1fd39a8fad37e88ccb25c859fc21b297
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SHA256
f8e75ae7b73058c83d8e49afd902e29dbd5dc808017d7ec736a8f1aa0ad88c51
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SHA512
ecc34f5cc2f8e79096a44ec235dccc2fb3f7e0e280553be51d5d2397d7c24ad2dc8ca899da6db6ea70e60fee280302fcf317efacc14603a277f642f79b0b79f1
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SSDEEP
12288:3fTHMlxK/70jI/NaXNVh6Xj6Ftopum4UcOm4F296pKeXU1W9qIWogZJuNeGDHFyZ:P50k/NadgHY8QM4eWWkIxgZJw
Malware Config
Extracted
remcos
3.3.0 Pro
RemoteHost
172.94.88.26:3033
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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-LNYWHZ
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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
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take_screenshot_title
notepad;solitaire;
Signatures
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Remcos
Remcos is a closed-source remote control and surveillance software.
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Remcos family
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Looks for VMWare Tools registry key 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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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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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
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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).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\HBL+BL SHIPPING DOCUMENTS.exe"C:\Users\Admin\AppData\Local\Temp\HBL+BL SHIPPING DOCUMENTS.exe"1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\HBL+BL SHIPPING DOCUMENTS.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
484KB
-
Filesize
304KB
-
Filesize
200KB
-
Filesize
408KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
-
Filesize
3.3MB
-
Filesize
6.2MB
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Filesize
216KB
-
Filesize
7.7MB
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Filesize
120KB
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Filesize
32KB
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Filesize
304KB
-
Filesize
652KB
-
Filesize
120KB
-
Filesize
64KB
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Filesize
6.5MB
-
Filesize
64KB
-
Filesize
104KB
-
Filesize
136KB
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Filesize
40KB
-
Filesize
64KB
-
Filesize
600KB
-
Filesize
68KB
-
Filesize
56KB
-
Filesize
80KB
-
Filesize
104KB
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Filesize
4KB
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Filesize
7.7MB
-
Filesize
408KB
-
Filesize
624KB
-
Filesize
624KB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
56KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
840KB