General
- Target Pedido 202510130ESPA.pdf.exe
- Size 698KB
- Sample251013-m2wntaxxcw
- SHA256 829fad413d5103822bc05f8cbf726203d8a57be3da077e0deaa3a901b6be1efa
- MD5 9898b1c4dd84e3820c2a0dd239e204be
- SHA1 c865d8e2212b7f111d72f2b295061fe7f0a7baa3
- SHA512 fa9f609e167d85cd912c0ce31be68389d626f574becef0a8b8af796c44d174194a43fb7a956ac5584598a29ca958c843a59f7b4f4ecadc7617b95eb68acb86f3
- SSDEEP 12288:2ArMDSNgFd/GxkAlJX5kcu+FdX1uxwWFEJqqvqHC54:lFgb/GiAljl1uxwWAqZw4
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Pedido 202510130ESPA.pdf.exe
Resource
win10v2004-20250610-en
Behavioral task
behavioral2
Sample
Pedido 202510130ESPA.pdf.exe
Resource
win11-20250610-en
Malware Config
Extracted
-
xworm
-
rency.ydns.eu:59013
-
wqo9.firewall-gateway.de:59013
-
twart.myfirewall.org:59013
-
G0ZySqZ6IilUETwE
-
Install_directory
%AppData%
-
install_file
Roaming\WD\WDUpdate2025.exe
Extracted
-
darkcloud
-
https://api.telegram.org/bot6274587098:AAEvD64fpPpZLNdkxKF7wS-y2GX94H3OkSM/sendMessage?chat_id=6265187542
Extracted
-
remcos
-
3.8.0 Pro
-
ES XWORM
-
rency.ydns.eu:2404
-
wqo9.firewall-gateway.de:4045
-
code1.ydns.eu:9302
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
System.exe
-
copy_folder
MicroSoft Outlook
-
delete_file
false
-
hide_file
true
-
hide_keylog_file
false
-
install_flag
false
-
install_path
%AppData%
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
TCWd3hQ5LP1Fcm2U5B0fn3xuWp5u5rQsC2Y-DJRO57
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
startup_value
MicroSoft
-
take_screenshot_option
false
-
take_screenshot_time
5
Targets
-
- Target Pedido 202510130ESPA.pdf.exe
- Size 698KB
- SHA256 829fad413d5103822bc05f8cbf726203d8a57be3da077e0deaa3a901b6be1efa
- MD5 9898b1c4dd84e3820c2a0dd239e204be
- SHA1 c865d8e2212b7f111d72f2b295061fe7f0a7baa3
- SHA512 fa9f609e167d85cd912c0ce31be68389d626f574becef0a8b8af796c44d174194a43fb7a956ac5584598a29ca958c843a59f7b4f4ecadc7617b95eb68acb86f3
- SSDEEP 12288:2ArMDSNgFd/GxkAlJX5kcu+FdX1uxwWFEJqqvqHC54:lFgb/GiAljl1uxwWAqZw4
- MD5 SHA1 SHA512 SSDEEP
-
Darkcloud family
-
Darktortilla
DarkTortilla is a highly configurable .NET based crypter that delivers a wide range of information stealers.
-
Darktortilla family
-
Detect Xworm Payload
-
Detects Darktortilla crypter.
-
Remcos family
-
Xworm family
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
Accesses Microsoft Outlook profiles
-
Adds Run key to start application
-
Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1