General
- Target formulario_agendamiento_citas.zip
- Size 3.3MB
- Sample261002-wfs58stbmb
- SHA256 57bd865316576908698446f24f03db49017f3ac982257521b805cf47fa785fb9
- MD5 3f3b9f598a323d06b7e850c463692104
- SHA1 32c98a321e4fb9251ea10118ef010c74fd33ee73
- SHA512 03f0f51002f1fa40d5d298def049cc7b1dc094aa5675333f60dfed56b77bebb687cf4f338a4bfa51bb50ddf4fea7f502d77f5bbc89b159488c7377f29871b88b
- SSDEEP 98304:AGWecL4LunhEC0MklKajyM4aQUfNHaO1DMx/S/lpuoqf5:0TiunmikMaL4PUf9b1DfpZ65
- TLSH T1A2F53372CBB6606FCEF086265896C8D6E4E4958C4C3890257DF7E8D2171709C49FEACE
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
formulario_agendamiento_citas.msi
Resource
win11-20260911-en
Behavioral task
behavioral2
Sample
formulario_agendamiento_citas.msi
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
hijackloader
-
directory
%APPDATA%\NODECmd
-
inject_dll
%windir%\SysWOW64\input.dll
Extracted
-
remcos
-
SEPTIEMBRE 30 ALQUILER 02
-
vertanisgr.vertanisgr.com:2206
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
Acobatlg.exe
-
copy_folder
edqelofh
-
delete_file
false
-
hide_file
true
-
hide_keylog_file
false
-
install_flag
false
-
install_path
%AppData%
-
keylog_crypt
true
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
costeog
-
mouse_option
false
-
mutex
Rmc-UPTMQ7
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Extracted
-
remcos
-
7.3.1 Pro
-
SEPTIEMBRE 30 ALQUILER 02
-
vertanisgr.vertanisgr.com:2206
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
Acobatlg.exe
-
copy_folder
edqelofh
-
delete_file
false
-
hide_file
true
-
hide_keylog_file
false
-
install_flag
false
-
install_path
%AppData%
-
keylog_crypt
true
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
costeog
-
mouse_option
false
-
mutex
Rmc-UPTMQ7
-
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 formulario_agendamiento_citas.msi
- Size 3.4MB
- SHA256 0f4c88692e3ecd28faed2dc9ee55b89025812290013c589630724a2d10b08491
- MD5 abad2602405c70128600272b963f8684
- SHA1 1b03084432417dcb52cb941f44d045422f28461e
- SHA512 31196e270395edd5006513f4526f5d216d3ea5e141940e763e89aac4868f664c7e33f712bb4908a2b4bfe510489c0b9fb2dcb9dbaa716fb90889d1f195209c97
- SSDEEP 98304:Ji8Pm7HFGqc7n1tj0Pr9fD2zPUKRHSAq2d/VoSf6:88Pm7sqcLjgpDMRyb2dhf6
- TLSH T1ABF5338F3E245B89C4CED136959F837486D0CC9B5B9FA7427809352318F67A4B0E52BA
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects HijackLoader (aka IDAT Loader)
-
Family: HijackLoader, IDAT loader, Ghostulse,
HijackLoader is a multi-stage loader, first seen in 2023.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies system executable filetype association
-
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.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Checks system information in the registry
System information is often read in order to detect sandboxing environments.
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
3Change Default File Association
1Component Object Model Hijacking
1Installer Packages
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
3Change Default File Association
1Component Object Model Hijacking
1Installer Packages
1Process Injection
1Defense Evasion
Modify Registry
3Process Injection
1System Binary Proxy Execution
1Msiexec
1