General
- Target SKM08092026_076567.PDF.js
- Size 1.1MB
- Sample260806-kf8edagl2w
- SHA256 a99039b4ba0da4c05516d43a10dbccc34757b1e3c7b9de7a67d35d667b19948b
- MD5 a64c9c09df4ad4310a2ad06a6b4ae2f2
- SHA1 73cf6ba7daf8aad1ff29decbacfea947cb6a0d63
- SHA512 698837fde3a0203eebb2c4cf98c0ba9c6031a42a0be349347333a1aa3fdc13cb34503fc87abad6cb88f8781176c60e5bf286245a86f3683a76390a9568fed241
- SSDEEP 96:xU3Ah3AahvRHaYB3AYBHYq3AGvRHGvRXvRHamAeRvRvR3AeRvRUUHmAYlRU3AhHN:1qDxsDvlNDNQnW7L/6OetUUiJiaZ
- TLSH T1F33559DF21634A75EC2E6099BC5781446AB28059D5789CDE332DF2788FD1E2A4383C7E
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
SKM08092026_076567.PDF.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
SKM08092026_076567.PDF.js
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
ps1
-
exe.dropper
https://heajost.online/MSI_054807.png
Extracted
-
remcos
-
7.2.6 Pro
-
RemoteHost
-
limidos.com: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-5EWYCF
-
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 SKM08092026_076567.PDF.js
- Size 1.1MB
- SHA256 a99039b4ba0da4c05516d43a10dbccc34757b1e3c7b9de7a67d35d667b19948b
- MD5 a64c9c09df4ad4310a2ad06a6b4ae2f2
- SHA1 73cf6ba7daf8aad1ff29decbacfea947cb6a0d63
- SHA512 698837fde3a0203eebb2c4cf98c0ba9c6031a42a0be349347333a1aa3fdc13cb34503fc87abad6cb88f8781176c60e5bf286245a86f3683a76390a9568fed241
- SSDEEP 96:xU3Ah3AahvRHaYB3AYBHYq3AGvRHGvRXvRHamAeRvRvR3AeRvRUUHmAYlRU3AhHN:1qDxsDvlNDNQnW7L/6OetUUiJiaZ
- TLSH T1F33559DF21634A75EC2E6099BC5781446AB28059D5789CDE332DF2788FD1E2A4383C7E
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
UAC bypass
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Accesses Microsoft Outlook profiles
-
Adds Run key to start application
-
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 SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
4JavaScript
1PowerShell
1Visual Basic
1Windows Command Shell
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 Registry
3