General
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Target
file.exe
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Size
3.0MB
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Sample
241210-aewzva1pbm
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MD5
520ee940832d8a70cef812a75401009c
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SHA1
83d76e5b100e044be166e1be2b30bf5f1eaf2332
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SHA256
536df3a39899dec8c749ef790bc7d55c8dc60052555c74fa2ed1f8518a2180eb
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SHA512
5b6e1e9495849c12e6e268c17347e4b3ce15c9b684e0697c524e5dbb7d8d0f9c5e14bdc2945e1c90949272893b911cef913becad4855fb58516784fd5b0d7217
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SSDEEP
49152:2IX4k+/kZFoejWG7pFo4jjBuqNFrzrLujVUeTWDqHFC:2l1oFojG7pFo4jtuokSeqD
Static task
static1
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
205.209.109.10:4449
205.209.109.10:7723
clgbfqzkkypxjps
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delay
1
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install
false
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install_folder
%AppData%
Extracted
lumma
https://impend-differ.biz/api
https://print-vexer.biz/api
https://dare-curbys.biz/api
https://covery-mover.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://zinc-sneark.biz/api
https://se-blurry.biz/api
https://atten-supporse.biz/api
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://atten-supporse.biz/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
Targets
-
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Target
file.exe
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Size
3.0MB
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MD5
520ee940832d8a70cef812a75401009c
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SHA1
83d76e5b100e044be166e1be2b30bf5f1eaf2332
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SHA256
536df3a39899dec8c749ef790bc7d55c8dc60052555c74fa2ed1f8518a2180eb
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SHA512
5b6e1e9495849c12e6e268c17347e4b3ce15c9b684e0697c524e5dbb7d8d0f9c5e14bdc2945e1c90949272893b911cef913becad4855fb58516784fd5b0d7217
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SSDEEP
49152:2IX4k+/kZFoejWG7pFo4jjBuqNFrzrLujVUeTWDqHFC:2l1oFojG7pFo4jtuokSeqD
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Amadey family
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Asyncrat family
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Gcleaner family
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Lumma family
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Stealc family
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Xmrig family
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Async RAT payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
3Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Query Registry
7Remote System Discovery
1System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1Wi-Fi Discovery
1Virtualization/Sandbox Evasion
2