General
- Target HR Leave Schedule 2026 (Updated).vbs
- Size 92KB
- Sample261109-mfkpesef38
- SHA256 c49c369c7c0b9608588b24f3dfec500fe3c4ff9615ba3dbb4d4e3ba2b51f362a
- MD5 4845401085ecbbc0ceb4682116ebbe31
- SHA1 1994a5f71263dea576903bcd9f9b99e7debb3c5d
- SHA512 d3c7f8f9257954645ff349dcd04cd4a0560efb51464de6d454f26f5471fc93666942e688a08b124ecb80be76dc547a5a8b13276f8057e67206bad42fb664c0c9
- SSDEEP 1536:1KrbxfDOAHUOUUI2WX8xsMcTN1L18B73Xsvv:1KfD1UzfokL18B7gv
- TLSH T11F93B25DDB540EF5CD4A32A6F87C0A618D6C4C04D21A34A5AEAC5E48100E37BEFBF65B
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
HR Leave Schedule 2026 (Updated).vbs
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
HR Leave Schedule 2026 (Updated).vbs
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
remcos
-
7.3.1 Pro
-
RemoteHost
-
31.57.216.76:2404
-
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-JEOVX8
-
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 HR Leave Schedule 2026 (Updated).vbs
- Size 92KB
- SHA256 c49c369c7c0b9608588b24f3dfec500fe3c4ff9615ba3dbb4d4e3ba2b51f362a
- MD5 4845401085ecbbc0ceb4682116ebbe31
- SHA1 1994a5f71263dea576903bcd9f9b99e7debb3c5d
- SHA512 d3c7f8f9257954645ff349dcd04cd4a0560efb51464de6d454f26f5471fc93666942e688a08b124ecb80be76dc547a5a8b13276f8057e67206bad42fb664c0c9
- SSDEEP 1536:1KrbxfDOAHUOUUI2WX8xsMcTN1L18B73Xsvv:1KfD1UzfokL18B7gv
- TLSH T11F93B25DDB540EF5CD4A32A6F87C0A618D6C4C04D21A34A5AEAC5E48100E37BEFBF65B
- 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