General
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Target
fd5c06d42588d3522e11e164de54aed3c9d91a0172fddfbcb199832b35cc0de6
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Size
2.9MB
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Sample
241217-fn8ynasmfk
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MD5
8e7103592157f25fa09a198285451ea6
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SHA1
1f79ccd5ef49f473cfa6a514e4bca34458757dd8
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SHA256
fd5c06d42588d3522e11e164de54aed3c9d91a0172fddfbcb199832b35cc0de6
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SHA512
37b7f7e63d4027903868b8b17d1dc4928ed790fafe02fe20fb0f9fd60e6bc5f079a1219b8f0cdc844539e5ac71fc34627932e15f1418acd65390248b92da6d14
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SSDEEP
49152:T0vaEOWLtGrw08d1JZfsaR5BP+ODkC/j5h7WVopSu04p/:o9OWLt6w08d1JZfsa/BP+ODJNh7WVopz
Static task
static1
Behavioral task
behavioral1
Sample
fd5c06d42588d3522e11e164de54aed3c9d91a0172fddfbcb199832b35cc0de6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fd5c06d42588d3522e11e164de54aed3c9d91a0172fddfbcb199832b35cc0de6.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
cryptbot
Extracted
stealc
default_valenciga
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
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://drive-connect.cyou/api
https://sordid-snaked.cyou/api
https://awake-weaves.cyou/api
https://wrathful-jammy.cyou/api
https://debonairnukk.xyz/api
https://diffuculttan.xyz/api
https://effecterectz.xyz/api
https://deafeninggeh.biz/api
https://immureprech.biz/api
https://tacitglibbr.biz/api
https://shineugler.biz/api
Extracted
lumma
https://tacitglibbr.biz/api
https://shineugler.biz/api
Extracted
gurcu
https://api.telegram.org/bot7587476277:AAEN7p2yOtrq884E9izAnIDu8WeE8vTqRjY/sendMessag
Targets
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Target
fd5c06d42588d3522e11e164de54aed3c9d91a0172fddfbcb199832b35cc0de6
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Size
2.9MB
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MD5
8e7103592157f25fa09a198285451ea6
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SHA1
1f79ccd5ef49f473cfa6a514e4bca34458757dd8
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SHA256
fd5c06d42588d3522e11e164de54aed3c9d91a0172fddfbcb199832b35cc0de6
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SHA512
37b7f7e63d4027903868b8b17d1dc4928ed790fafe02fe20fb0f9fd60e6bc5f079a1219b8f0cdc844539e5ac71fc34627932e15f1418acd65390248b92da6d14
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SSDEEP
49152:T0vaEOWLtGrw08d1JZfsaR5BP+ODkC/j5h7WVopSu04p/:o9OWLt6w08d1JZfsa/BP+ODJNh7WVopz
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Amadey family
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Cryptbot family
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Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
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Exelastealer family
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Gurcu family
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Lumma family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Enumerates VirtualBox registry keys
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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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Modifies Windows Firewall
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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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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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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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Enumerates processes with tasklist
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Hide Artifacts: Hidden Files and Directories
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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
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
5Discovery
Browser Information Discovery
1Network Service Discovery
1Permission Groups Discovery
1Local Groups
1Process Discovery
1Query Registry
7System Information Discovery
7System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Wi-Fi Discovery
1System Network Connections Discovery
1Virtualization/Sandbox Evasion
3