General
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Target
3b7d0abceb727dc96071b6464ccc4d56b43867a79cfba2d4ea4e8880b820ea85
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Size
1.8MB
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Sample
240507-2lxcqsef77
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MD5
5386eade3b9371e6ed7ecc61289f592c
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SHA1
4c63c9347a48ab32331df9d48a6b63f5e10bd3db
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SHA256
3b7d0abceb727dc96071b6464ccc4d56b43867a79cfba2d4ea4e8880b820ea85
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SHA512
37093370227ce093d7325f49c170a0d06ea2c8d856f8718eb5007742daaeca326a562d14b305dafdfbc9459ddb1475fa04bc512206648d676d7a962e77699654
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SSDEEP
49152:UUbujNEE1iVWJz8PqMU9LxLV3VLcjIAe6yncBWR:vbOAwYPqb9LVVF6JnIR
Static task
static1
Behavioral task
behavioral1
Sample
3b7d0abceb727dc96071b6464ccc4d56b43867a79cfba2d4ea4e8880b820ea85.exe
Resource
win7-20240220-en
Malware Config
Extracted
Protocol: smtp- Host:
covisoft.asia - Port:
587 - Username:
[email protected] - Password:
Ho@225498!
Extracted
Protocol: smtp- Host:
mx.rizet.in - Port:
587 - Username:
[email protected] - Password:
BURMBKD137
Extracted
Protocol: smtp- Host:
smtp.microlins.com.br - Port:
587 - Username:
[email protected] - Password:
07194494000131
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
redline
Test1234
185.215.113.67:26260
Extracted
stealc
http://49.13.229.86
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url_path
/c73eed764cc59dcb.php
Extracted
amadey
4.18
http://193.233.132.56
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
redline
newpub
185.215.113.67:26260
Extracted
systembc
67.211.218.147:4001
Extracted
redline
@CLOUDYTTEAM
185.172.128.33:8970
Targets
-
-
Target
3b7d0abceb727dc96071b6464ccc4d56b43867a79cfba2d4ea4e8880b820ea85
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Size
1.8MB
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MD5
5386eade3b9371e6ed7ecc61289f592c
-
SHA1
4c63c9347a48ab32331df9d48a6b63f5e10bd3db
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SHA256
3b7d0abceb727dc96071b6464ccc4d56b43867a79cfba2d4ea4e8880b820ea85
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SHA512
37093370227ce093d7325f49c170a0d06ea2c8d856f8718eb5007742daaeca326a562d14b305dafdfbc9459ddb1475fa04bc512206648d676d7a962e77699654
-
SSDEEP
49152:UUbujNEE1iVWJz8PqMU9LxLV3VLcjIAe6yncBWR:vbOAwYPqb9LVVF6JnIR
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect ZGRat V1
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Modifies boot configuration data using bcdedit
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Installed Components in the registry
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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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Drops startup file
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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 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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Drops Chrome extension
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Legitimate hosting services abused for malware hosting/C2
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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
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
6Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
8Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1