General
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Target
8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fcN.exe
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Size
2.9MB
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Sample
241222-svpvksspar
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MD5
5bcc85cf578615240ebb1808bb7a05c0
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SHA1
271e542f554ea879dbffc67a83262ce63dfa5a22
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SHA256
8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fc
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SHA512
f675e2fbc5e86cb8d649016b24bfbe343416ce71012d257670f4d18d1bafea26658aace3ea9c2fa014b3dd8bd81030b8182fa16d601f02920c1171bb3597d715
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SSDEEP
49152:7+aAxr1Ly/YE4/nOllylqGrpegcw3jCB+4oi:7+aAxRNElylqGrpegDs+4oi
Static task
static1
Behavioral task
behavioral1
Sample
8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fcN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fcN.exe
Resource
win10v2004-20241007-en
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
cryptbot
Extracted
lumma
https://pollution-raker.cyou/api
https://hosue-billowy.cyou/api
https://ripe-blade.cyou/api
https://smash-boiling.cyou/api
https://supporse-comment.cyou/api
https://greywe-snotty.cyou/api
https://steppriflej.xyz/api
https://sendypaster.xyz/api
https://cuddlyready.xyz/api
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fcN.exe
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Size
2.9MB
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MD5
5bcc85cf578615240ebb1808bb7a05c0
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SHA1
271e542f554ea879dbffc67a83262ce63dfa5a22
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SHA256
8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fc
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SHA512
f675e2fbc5e86cb8d649016b24bfbe343416ce71012d257670f4d18d1bafea26658aace3ea9c2fa014b3dd8bd81030b8182fa16d601f02920c1171bb3597d715
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SSDEEP
49152:7+aAxr1Ly/YE4/nOllylqGrpegcw3jCB+4oi:7+aAxRNElylqGrpegDs+4oi
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Amadey family
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Cryptbot family
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Gcleaner family
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Lumma family
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NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
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Netsupport family
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Stealc family
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Enumerates processes with tasklist
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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
1Component Object Model Hijacking
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
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Process Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
3