General
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Target
file.exe
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Size
3.1MB
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Sample
241213-krldzstjev
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MD5
01833088c8d6bc355bbb0469c95435b7
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SHA1
a98b045f0809ecd4aac8b1f1ff31ed614e1cd698
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SHA256
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4
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SHA512
b94f6be0f7aa84634b42eb2f06df1f7114a1fcb1a01fb75054c5936f2d68ea1d3b7db675d2cd3c436192af4ab8f843aa4df2d6382f3fb54022e23d329476212d
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SSDEEP
49152:AO94ZPGZhBmNFYFengrd4tLlEI+hJpYdMuCKYlf3QWFpZ8:AOGNGDQbYwngrd4PEI+rpiMuCKwf34
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
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.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
Extracted
lumma
https://drive-connect.cyou/api
https://covery-mover.biz/api
Extracted
gurcu
https://api.telegram.org/bot7822020748:AAGrioLZvBM_jgQaep0KKTha1_5Kzmwl62s/sendDocument?chat_id=7538374929&caption=%F0%9F%92%A0DOTSTEALER%F0%9F%92%A0%0A%F0%9F%92%ABNew%20log:%0AIP:%20181.215.176.83%0AUsername:%20Admin%0ALocation:%20United%20Kingdom%20[GB],%20London,%20Englan
Targets
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Target
file.exe
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Size
3.1MB
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MD5
01833088c8d6bc355bbb0469c95435b7
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SHA1
a98b045f0809ecd4aac8b1f1ff31ed614e1cd698
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SHA256
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4
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SHA512
b94f6be0f7aa84634b42eb2f06df1f7114a1fcb1a01fb75054c5936f2d68ea1d3b7db675d2cd3c436192af4ab8f843aa4df2d6382f3fb54022e23d329476212d
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SSDEEP
49152:AO94ZPGZhBmNFYFengrd4tLlEI+hJpYdMuCKYlf3QWFpZ8:AOGNGDQbYwngrd4PEI+rpiMuCKwf34
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Amadey family
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Gcleaner family
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Gurcu family
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Lumma family
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Stealc family
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Xmrig family
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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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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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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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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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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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Drops file in System32 directory
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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
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4Discovery
Browser Information Discovery
1Process Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2