General
- Target 27102026_0153_26102026_Updated Proforma Invoice.cmd.rar
- Size 1006KB
- Sample261027-jgpg8abt8s
- SHA256 8eafa70ef541d9b020a6b9952f2347f9ca2001c9c7a6357850e8c0f722227b4d
- MD5 9cbefc6f77caeff40a649181b4ff5af0
- SHA1 e8bc1e9d5e7769a51e64824178b97fe1fbd09316
- SHA512 e54ac1eb15909a82b66f436f2cb3014df20b41dbc2d869057542e8c5178d1166599f96596c12e67849a0eab7e38b38bffdac80a7b6d49e1428c6be244bccfdec
- SSDEEP 24576:KYBuZ1NQ0doaQUM4gwSX7Ggn8WLVbO3wpmloJKfMaJu8JV:Kuu3S0doaQQgxX58EOAElgK8kV
- TLSH T1D42533E8EABC9DCB8E305613715D3A14E8E2B615E2B86C2DA39B557F24230C47CB7744
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Updated Proforma Invoice.cmd
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Updated Proforma Invoice.cmd
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
remcos
-
7.3.1 Pro
-
RemoteHost
-
worktoday.3utilities.com:1692
-
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-DUVPT4
-
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 Updated Proforma Invoice.cmd
- Size 1.0MB
- SHA256 d33287691b7a9dfb753be7b12fedcd18b58a75c1aaaff153e70d294c65bad1c8
- MD5 6f02d40320d20a2ac6e7eaf4e26215a2
- SHA1 3497aee8de46d6a96474c2374438af384eeb83f5
- SHA512 ed13702d47d3aca209f0008ac14ab09e35f3b351f69f5cba6cc143fabd35a72f953a186b9c99388028b7ac91f164950dced267f16c81428cde2f17ab4081c9bf
- SSDEEP 12288:vyJ0FmJg7COpYHvdAsAYsJXTPunzJLmOrFYeRVTR12Trb4ZBy2n70KkSfGNAHstt:vygmC71YPOsANJizpmeFYGVArf0G/ag
- TLSH T14135234667E88173E9A42B70A8F741C70A35BD946FB4D3F72BA4698F0C725D09436B32
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects DonutLoader
-
Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
-
UAC bypass
-
Uses browser remote debugging
Can be used to control the browser and steal sensitive information such as credentials and session cookies.
-
Executes dropped EXE
-
Loads dropped DLL
-
Accesses Microsoft Outlook profiles
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Authentication Process
1Modify Registry
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1