General
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Target
13775e77526c889dccf3eb528a1dc0990441d9aaf5529ba9be9ba56f877940c4
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Size
1.8MB
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Sample
240527-n1awdsbd75
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MD5
32f7a46f6cbbc48e7aa90300642081e8
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SHA1
db40f5c3bc65b7a672730aa1f4860abb68c69d81
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SHA256
13775e77526c889dccf3eb528a1dc0990441d9aaf5529ba9be9ba56f877940c4
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SHA512
f0c5da7152d6e7b36e28f2dd96cadff965cf63a206c3b98bcae3d07e7a092a7ab8224a36bf4e81f6cb5fdf05fdd997c73faf9f2ab8390866c64d58e436d70c91
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SSDEEP
49152:KyswxWFbTMC6aujIZwbuErMU49w7QLB4I+QSt:bxWdTMzqwbfHnMpi
Static task
static1
Behavioral task
behavioral1
Sample
13775e77526c889dccf3eb528a1dc0990441d9aaf5529ba9be9ba56f877940c4.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
13775e77526c889dccf3eb528a1dc0990441d9aaf5529ba9be9ba56f877940c4.exe
Resource
win11-20240426-en
Malware Config
Extracted
amadey
4.21
49e482
http://147.45.47.70
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install_dir
1b29d73536
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install_file
axplont.exe
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strings_key
4d31dd1a190d9879c21fac6d87dc0043
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url_paths
/tr8nomy/index.php
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
redline
1
185.215.113.67:40960
Extracted
stealc
zzvv
http://23.88.106.134
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url_path
/c73eed764cc59dcb.php
Extracted
xehook
2.1.5 Stable
https://ussrconnect.ru/
https://c0nnect1ng.ru/
https://vodkaenjoy.ru/
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id
105
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token
xehook105401801
Targets
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Target
13775e77526c889dccf3eb528a1dc0990441d9aaf5529ba9be9ba56f877940c4
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Size
1.8MB
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MD5
32f7a46f6cbbc48e7aa90300642081e8
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SHA1
db40f5c3bc65b7a672730aa1f4860abb68c69d81
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SHA256
13775e77526c889dccf3eb528a1dc0990441d9aaf5529ba9be9ba56f877940c4
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SHA512
f0c5da7152d6e7b36e28f2dd96cadff965cf63a206c3b98bcae3d07e7a092a7ab8224a36bf4e81f6cb5fdf05fdd997c73faf9f2ab8390866c64d58e436d70c91
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SSDEEP
49152:KyswxWFbTMC6aujIZwbuErMU49w7QLB4I+QSt:bxWdTMzqwbfHnMpi
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Detect Xehook Payload
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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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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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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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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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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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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Account Manipulation
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1Defense Evasion
Modify Registry
6Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
3Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
2Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Hide Artifacts
1Hidden Files and Directories
1