General
- Target ec7fb89f6cf89346ad09719710731e60859929a4b43b0a2b478ec270f289e608
- Size 1.8MB
- Sample240530-fb13aaga36
- SHA256 ec7fb89f6cf89346ad09719710731e60859929a4b43b0a2b478ec270f289e608
- MD5 5f7037e02783ef03e0f9513a6b4ba982
- SHA1 e6b1253432e4d35515fca73750e1d20865a3cddb
- SHA512 218a7aed2b8392d2bac4863be6e4d93e7db2d8b29ab3c1f0799e592f67d4924310bb9bcf207b185fffc6f144293bec03c2d77b726e1e4c88a3c76e6bd476711d
- SSDEEP 49152:GhebFi98u/eirOR0zut5SR1737iLNCrq0p:FB0LWQORN2HaErq
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
ec7fb89f6cf89346ad09719710731e60859929a4b43b0a2b478ec270f289e608.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
ec7fb89f6cf89346ad09719710731e60859929a4b43b0a2b478ec270f289e608.exe
Resource
win10v2004-20240426-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
-
4.21
-
49e482
-
http://147.45.47.70
-
install_dir
1b29d73536
-
install_file
axplont.exe
-
strings_key
4d31dd1a190d9879c21fac6d87dc0043
-
url_paths
/tr8nomy/index.php
Extracted
-
redline
-
1
-
185.215.113.67:40960
Extracted
-
risepro
-
147.45.47.126:58709
Extracted
-
redline
-
@LOGSCLOUDYT_BOT
-
185.172.128.33:8970
Extracted
-
stealc
-
zzvv
-
http://23.88.106.134
-
url_path
/c73eed764cc59dcb.php
Extracted
-
lumma
-
https://roomabolishsnifftwk.shop/api
-
https://detailbaconroollyws.shop/api
-
https://museumtespaceorsp.shop/api
-
https://buttockdecarderwiso.shop/api
-
https://horsedwollfedrwos.shop/api
-
https://averageaattractiionsl.shop/api
-
https://patternapplauderw.shop/api
-
https://femininiespywageg.shop/api
-
https://understanndtytonyguw.shop/api
-
https://employhabragaomlsp.shop/api
-
https://considerrycurrentyws.shop/api
-
https://stalfbaclcalorieeis.shop/api
-
https://messtimetabledkolvk.shop/api
-
https://civilianurinedtsraov.shop/api
-
https://deprivedrinkyfaiir.shop/api
-
https://relaxtionflouwerwi.shop/api
Targets
-
- Target ec7fb89f6cf89346ad09719710731e60859929a4b43b0a2b478ec270f289e608
- Size 1.8MB
- SHA256 ec7fb89f6cf89346ad09719710731e60859929a4b43b0a2b478ec270f289e608
- MD5 5f7037e02783ef03e0f9513a6b4ba982
- SHA1 e6b1253432e4d35515fca73750e1d20865a3cddb
- SHA512 218a7aed2b8392d2bac4863be6e4d93e7db2d8b29ab3c1f0799e592f67d4924310bb9bcf207b185fffc6f144293bec03c2d77b726e1e4c88a3c76e6bd476711d
- SSDEEP 49152:GhebFi98u/eirOR0zut5SR1737iLNCrq0p:FB0LWQORN2HaErq
- 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
Detects executables (downlaoders) containing URLs to raw contents of a paste
Detects executables packed with Themida
Detects executables packed with or use KoiVM
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.
Downloads MZ/PE file
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.
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.
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Pre-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
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
7Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2