General
- Target e56c2d158882c7a16908b93f5d49187927547fbe9e51cea39bdb1d17bd312dd2
- Size 1.8MB
- Sample240604-tlt9dacd71
- SHA256 e56c2d158882c7a16908b93f5d49187927547fbe9e51cea39bdb1d17bd312dd2
- MD5 c406d2bafb8afcdfb6b1fc523799cedf
- SHA1 0b5a1b962814fb275b5d38ffe32615fd27fb83e4
- SHA512 6b9afda10c0c5ac2970bb14b5394707bd7e6df9e6a0b1fb71851a620ca40ee865ce23ca638717ff19f1e5722a3d4d57d9d06f7b6e2cf87a75e04b31c40cbe0f1
- SSDEEP 24576:PZVSO1XrIabnfbAtxbMLc88ZLyTHqli7MR366G8k9a8osJJW/EQrHL/7Bi:bSOaaHaMLl81Ji7c5M9a2JA/EQ//1
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
e56c2d158882c7a16908b93f5d49187927547fbe9e51cea39bdb1d17bd312dd2.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
e56c2d158882c7a16908b93f5d49187927547fbe9e51cea39bdb1d17bd312dd2.exe
Resource
win11-20240426-en
Malware Config
Extracted
-
amadey
-
4.21
-
0e6740
-
http://147.45.47.155
-
install_dir
9217037dc9
-
install_file
explortu.exe
-
strings_key
8e894a8a4a3d0da8924003a561cfb244
-
url_paths
/ku4Nor9/index.php
Extracted
-
amadey
-
8254624243
-
e76b71
-
http://77.91.77.81
-
install_dir
8254624243
-
install_file
axplong.exe
-
strings_key
90049e51fabf09df0d6748e0b271922e
-
url_paths
/Kiru9gu/index.php
Extracted
-
risepro
-
147.45.47.126:58709
Extracted
-
amadey
-
4.21
-
9a3efc
-
http://check-ftp.ru
-
install_dir
b9695770f1
-
install_file
Dctooux.exe
-
strings_key
1d3a0f2941c4060dba7f23a378474944
-
url_paths
/forum/index.php
Extracted
-
redline
-
newbild
-
185.215.113.67:40960
Extracted
-
redline
-
@LOGSCLOUDYT_BOT
-
185.172.128.33:8970
Targets
-
- Target e56c2d158882c7a16908b93f5d49187927547fbe9e51cea39bdb1d17bd312dd2
- Size 1.8MB
- SHA256 e56c2d158882c7a16908b93f5d49187927547fbe9e51cea39bdb1d17bd312dd2
- MD5 c406d2bafb8afcdfb6b1fc523799cedf
- SHA1 0b5a1b962814fb275b5d38ffe32615fd27fb83e4
- SHA512 6b9afda10c0c5ac2970bb14b5394707bd7e6df9e6a0b1fb71851a620ca40ee865ce23ca638717ff19f1e5722a3d4d57d9d06f7b6e2cf87a75e04b31c40cbe0f1
- SSDEEP 24576:PZVSO1XrIabnfbAtxbMLc88ZLyTHqli7MR366G8k9a8osJJW/EQrHL/7Bi:bSOaaHaMLl81Ji7c5M9a2JA/EQ//1
- MD5 SHA1 SHA512 SSDEEP
Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
Modifies firewall policy service
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Grants admin privileges
Uses net.exe to modify the user's privileges.
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Creates new service(s)
Downloads MZ/PE file
Drops file in Drivers directory
Modifies Windows Firewall
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Drops startup file
Executes dropped EXE
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Loads dropped DLL
Accesses cryptocurrency files/wallets, possible credential harvesting
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 Chrome extension
Drops desktop.ini file(s)
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
AutoIT Executable
AutoIT scripts compiled to PE executables.
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1System Services
2Service Execution
2Persistence
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
5Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
7Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2