General
- Target 5f28851fe804775a4fb956ae8aea43f6937b84310a7a6eaba47bd40883334725
- Size 25KB
- Sample261101-1a5pasds91
- SHA256 5f28851fe804775a4fb956ae8aea43f6937b84310a7a6eaba47bd40883334725
- MD5 c4f0f743c0b31e28cedd5534536db041
- SHA1 9c9e7694bcfe8af92ea1d814dbd13d783b9f7047
- SHA512 55e51e14b453a0f8af6fc78e0eb17ad2a867277be365c57598a86f623dd6e34aa07f9fe1c04ec98d069814e94e644ead2d04f57b17a23b25824f16f9dae60faa
- SSDEEP 384:MvdHr3CR/hTLqPcOjQnW4CH0uGqLbwzlJrDOQte26cv5av156w2ya8Beo:MvxU/hTyoHGLbwzlFvSW5avf6w244o
- TLSH T17EC2F013C60F06F3A98E19FA1E563E78B653CB84DC9C6AC413A0F4E39D38E548A15B06
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
INV-00474_pdf.vbs
Resource
win10v2004-20260911-en
17 signatures
150 seconds
Behavioral task
behavioral2
Sample
INV-00474_pdf.vbs
Resource
win11ltsc2024-20260911-en
11 signatures
150 seconds
Malware Config
Extracted
Family
-
remcos
Botnet
-
RemoteHost
C2
-
102.220.161.244:2404
Attributes
-
audio_folder
MicRecords
-
audio_path
ApplicationPath
-
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-DG1OX2
-
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 INV-00474_pdf.vbs
- Size 61KB
- SHA256 ca3b0bc21b24136080dc2d869966bfc23befc6b5dd495c48878a3cb1ba6cccf1
- MD5 0703489d3a6f7091236b105fb89165f6
- SHA1 902f533b21ff463d6244401840dee79e00156e39
- SHA512 aafc2b5d84a45ad03699629dd7e8db75745f404233c4bce95c605d50185a53984deb6b2649da516fea74d5b7cc01f6e68ebe2fe8ddad40397ea5108da450caf3
- SSDEEP 768:cscx41QmK0MfT4cGcps76LSHYFtJZ1SAiU+vnE9RD0KlkpznP:csgolK0srpsmLVtJqe2pP
- TLSH T1C3536C5E9A257D10BCCEE69597E4052BFCA4C1183D0E307C298B721D2E061F8B66EDF6
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Accesses Microsoft Outlook profiles
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Executes a VBScript file via the Windows Script Host.
-
Suspicious use of NtCreateThreadExHideFromDebugger
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2Visual Basic
1Windows Command Shell
1