General
- Target 16d8b5779b73b471fa2b8044a1ccd29d741400c0da85b2759aec997271c63f0c
- Size 1.7MB
- Sample240521-cdltlaee32
- SHA256 16d8b5779b73b471fa2b8044a1ccd29d741400c0da85b2759aec997271c63f0c
- MD5 9d70e810f650c3449f9c61ff47941c57
- SHA1 251bfa2c3b1e99c5f346e759f7cfb7e8b84af5fd
- SHA512 82ab71054558f837f6a7104061827a86152c9addaaa682a0300afa5fd22187f60c434d93aa2e90d6a7f6bc298b89667201e1feaf3a5c72aec9f1c7ff5b01e044
- SSDEEP 49152:EIY1myiLCGzCLyVSAEt4owekvt+xyHdqT3pK:EB1mnm0CBAEWwQB9qTZK
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
16d8b5779b73b471fa2b8044a1ccd29d741400c0da85b2759aec997271c63f0c.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
16d8b5779b73b471fa2b8044a1ccd29d741400c0da85b2759aec997271c63f0c.exe
Resource
win11-20240426-en
Malware Config
Extracted
-
amadey
-
4.20
-
18befc
-
http://5.42.96.141
-
install_dir
908f070dff
-
install_file
explorku.exe
-
strings_key
b25a9385246248a95c600f9a061438e1
-
url_paths
/go34ko8/index.php
Extracted
-
amadey
-
4.20
-
c767c0
-
http://5.42.96.7
-
install_dir
7af68cdb52
-
install_file
axplons.exe
-
strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
-
url_paths
/zamo7h/index.php
Extracted
-
redline
-
1
-
185.215.113.67:26260
Extracted
-
redline
-
@LOGSCLOUDYT_BOT
-
185.172.128.33:8970
Extracted
-
stealc
-
zzvv
-
http://23.88.106.134
-
url_path
/c73eed764cc59dcb.php
Extracted
-
lumma
-
https://civilianurinedtsraov.shop/api
-
https://museumtespaceorsp.shop/api
-
https://buttockdecarderwiso.shop/api
-
https://averageaattractiionsl.shop/api
-
https://femininiespywageg.shop/api
-
https://employhabragaomlsp.shop/api
-
https://stalfbaclcalorieeis.shop/api
-
https://roomabolishsnifftwk.shop/api
Targets
-
- Target 16d8b5779b73b471fa2b8044a1ccd29d741400c0da85b2759aec997271c63f0c
- Size 1.7MB
- SHA256 16d8b5779b73b471fa2b8044a1ccd29d741400c0da85b2759aec997271c63f0c
- MD5 9d70e810f650c3449f9c61ff47941c57
- SHA1 251bfa2c3b1e99c5f346e759f7cfb7e8b84af5fd
- SHA512 82ab71054558f837f6a7104061827a86152c9addaaa682a0300afa5fd22187f60c434d93aa2e90d6a7f6bc298b89667201e1feaf3a5c72aec9f1c7ff5b01e044
- SSDEEP 49152:EIY1myiLCGzCLyVSAEt4owekvt+xyHdqT3pK:EB1mnm0CBAEWwQB9qTZK
- MD5 SHA1 SHA512 SSDEEP
-
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
-
XMRig Miner payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Modifies boot configuration data using bcdedit
-
Creates new service(s)
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Installed Components in the registry
-
Sets service image path in registry
-
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.
-
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
-
Modifies system executable filetype association
-
Registers COM server for autorun
-
Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks for any installed AV software in registry
-
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.
-
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.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
4Create or Modify System Process
3Windows Service
3Event Triggered Execution
1Change Default File Association
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
4Create or Modify System Process
3Windows Service
3Event Triggered Execution
1Change Default File Association
1Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
3Modify Registry
10Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2