General
- Target da0f629c8a25e0a9fcb803f3809cc77fa994bd77d3617ca24911d17200c24bbd
- Size 1.5MB
- Sample240516-jnydpsag71
- SHA256 da0f629c8a25e0a9fcb803f3809cc77fa994bd77d3617ca24911d17200c24bbd
- MD5 901354147cfde631ac761c40e6a52db5
- SHA1 6837462508eab0abbce75773f0825a4988f7399f
- SHA512 afd4aff1604c5fa95dbab5897f3860c5a468cad80f9f4dd7ce3c044c71239358ae0952549b9f9b7cb33ddf26a2c0ecc0c3a66a500ae2dcde1c6870552a954fcc
- SSDEEP 49152:vX3Pjo0qTQixNNJraetmD9u04E7N1gHVe57lJXAzt:vX3KThlJrxmJSaPgMZMt
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
da0f629c8a25e0a9fcb803f3809cc77fa994bd77d3617ca24911d17200c24bbd.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
da0f629c8a25e0a9fcb803f3809cc77fa994bd77d3617ca24911d17200c24bbd.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
-
risepro
-
147.45.47.126:58709
Extracted
-
redline
-
@CLOUDYTTEAM
-
185.172.128.33:8970
Extracted
-
redline
-
1
-
185.215.113.67:26260
Extracted
-
stealc
-
zzvv
-
http://49.13.229.86
-
url_path
/c73eed764cc59dcb.php
Extracted
-
gcleaner
-
185.172.128.90
-
5.42.64.56
-
5.42.65.64
Extracted
-
lumma
-
https://headraisepresidensu.shop/api
-
https://sofaprivateawarderysj.shop/api
-
https://lineagelasserytailsd.shop/api
-
https://tendencyportionjsuk.shop/api
-
https://appetitesallooonsj.shop/api
-
https://minorittyeffeoos.shop/api
-
https://prideconstituiiosjk.shop/api
-
https://smallelementyjdui.shop/api
Targets
-
- Target da0f629c8a25e0a9fcb803f3809cc77fa994bd77d3617ca24911d17200c24bbd
- Size 1.5MB
- SHA256 da0f629c8a25e0a9fcb803f3809cc77fa994bd77d3617ca24911d17200c24bbd
- MD5 901354147cfde631ac761c40e6a52db5
- SHA1 6837462508eab0abbce75773f0825a4988f7399f
- SHA512 afd4aff1604c5fa95dbab5897f3860c5a468cad80f9f4dd7ce3c044c71239358ae0952549b9f9b7cb33ddf26a2c0ecc0c3a66a500ae2dcde1c6870552a954fcc
- SSDEEP 49152:vX3Pjo0qTQixNNJraetmD9u04E7N1gHVe57lJXAzt:vX3KThlJrxmJSaPgMZMt
- MD5 SHA1 SHA512 SSDEEP
Glupteba payload
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 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.
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
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 installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Drops desktop.ini file(s)
Legitimate hosting services abused for malware hosting/C2
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
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
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
1Impair Defenses
6Disable or Modify System Firewall
1Disable or Modify Tools
4Modify Registry
7Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2