General
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Target
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4.exe
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Size
3.1MB
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Sample
241214-qmsv6avmhm
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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
Behavioral task
behavioral1
Sample
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4.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
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
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://drive-connect.cyou/api
https://tacitglibbr.biz/api
https://immureprech.biz/api
https://deafeninggeh.biz/api
Extracted
redline
fvcxcx
185.81.68.147:1912
Extracted
asyncrat
0.5.8
Default
82.64.156.123:80
9mzImB3NUR0Q
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delay
3
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install
false
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install_folder
%AppData%
Targets
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Target
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4.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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Asyncrat family
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Lumma family
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Redline family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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Renames multiple (8954) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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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
1Power Settings
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 Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Discovery
Peripheral Device Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1Wi-Fi Discovery
1Virtualization/Sandbox Evasion
2