General
-
Target
33f861280f5f8c42455502a8ef16fe80cfb58d8852e433001bf643fcf32024ff
-
Size
1.6MB
-
Sample
240516-g7x6yagc47
-
MD5
f5917e480b7f5da921cd06dffaffecc7
-
SHA1
edf58fc1fe5ed8c331a1307bebbb8bbdea05261d
-
SHA256
33f861280f5f8c42455502a8ef16fe80cfb58d8852e433001bf643fcf32024ff
-
SHA512
f9549727d778950988de0436961d37385c8f0284f98dda7092b18771af9a3bdab991b0cf8dbcbfc25da4580bcb372487d08df746868f14fd3f11a2f11c5bb6cf
-
SSDEEP
24576:uD9pxq7lx4Aychdxcwln5ikr4nUniVnEudJOtPTwuAei9y9Lt2+7w7LBaah:uppkleALx7lnkkk0iVNQLFAxy9Z5B+
Behavioral task
behavioral1
Sample
33f861280f5f8c42455502a8ef16fe80cfb58d8852e433001bf643fcf32024ff.exe
Resource
win10v2004-20240426-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
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
33f861280f5f8c42455502a8ef16fe80cfb58d8852e433001bf643fcf32024ff
-
Size
1.6MB
-
MD5
f5917e480b7f5da921cd06dffaffecc7
-
SHA1
edf58fc1fe5ed8c331a1307bebbb8bbdea05261d
-
SHA256
33f861280f5f8c42455502a8ef16fe80cfb58d8852e433001bf643fcf32024ff
-
SHA512
f9549727d778950988de0436961d37385c8f0284f98dda7092b18771af9a3bdab991b0cf8dbcbfc25da4580bcb372487d08df746868f14fd3f11a2f11c5bb6cf
-
SSDEEP
24576:uD9pxq7lx4Aychdxcwln5ikr4nUniVnEudJOtPTwuAei9y9Lt2+7w7LBaah:uppkleALx7lnkkk0iVNQLFAxy9Z5B+
-
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)
-
Creates new service(s)
-
Downloads MZ/PE file
-
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
-
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.
-
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
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
5Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
6Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2