General
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Target
3d4b0416e4a72febf932690cf017a853166381ac20f4af8ee655d9c580782455
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Size
1.8MB
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Sample
240521-dypxesga25
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MD5
8687ab3ce2ebf24463b711edb9a4fc7a
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SHA1
6d96b69c688cc3ab87d0d7d46f11e5e58f5f8892
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SHA256
3d4b0416e4a72febf932690cf017a853166381ac20f4af8ee655d9c580782455
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SHA512
acd56d4a4dd3436864f172dc34485f9be991fffda0f34dca2aaa8bdc0f30225a8bbb6db2a6d8fba4817a72861c59a300da0e4471503e4c20006907bdf9f3ad4a
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SSDEEP
24576:NKECHcPKeJF01Bj0HnB4NB7ooVFHbvR6F3xF1rcpn1Xy7eUWXiGF453uLvF07k/w:NmAJPHBKBXHb4NDAXyvWXiGqJeVds
Static task
static1
Behavioral task
behavioral1
Sample
3d4b0416e4a72febf932690cf017a853166381ac20f4af8ee655d9c580782455.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
3d4b0416e4a72febf932690cf017a853166381ac20f4af8ee655d9c580782455.exe
Resource
win11-20240426-en
Malware Config
Extracted
amadey
4.20
c767c0
http://5.42.96.7
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install_dir
7af68cdb52
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install_file
axplons.exe
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strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
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url_paths
/zamo7h/index.php
Extracted
redline
1
185.215.113.67:26260
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
stealc
zzvv
http://23.88.106.134
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url_path
/c73eed764cc59dcb.php
Extracted
lumma
https://civilianurinedtsraov.shop/api
https://museumtespaceorsp.shop/api
https://buttockdecarderwiso.shop/api
https://averageaattractiionsl.shop/api
https://femininiespywageg.shop/api
https://employhabragaomlsp.shop/api
https://stalfbaclcalorieeis.shop/api
https://roomabolishsnifftwk.shop/api
Targets
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Target
3d4b0416e4a72febf932690cf017a853166381ac20f4af8ee655d9c580782455
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Size
1.8MB
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MD5
8687ab3ce2ebf24463b711edb9a4fc7a
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SHA1
6d96b69c688cc3ab87d0d7d46f11e5e58f5f8892
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SHA256
3d4b0416e4a72febf932690cf017a853166381ac20f4af8ee655d9c580782455
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SHA512
acd56d4a4dd3436864f172dc34485f9be991fffda0f34dca2aaa8bdc0f30225a8bbb6db2a6d8fba4817a72861c59a300da0e4471503e4c20006907bdf9f3ad4a
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SSDEEP
24576:NKECHcPKeJF01Bj0HnB4NB7ooVFHbvR6F3xF1rcpn1Xy7eUWXiGF453uLvF07k/w:NmAJPHBKBXHb4NDAXyvWXiGqJeVds
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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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XMRig Miner 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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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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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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Sets service image path in registry
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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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Modifies system executable filetype association
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Registers COM server for autorun
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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 for any installed AV software in registry
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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
Execution
Command and Scripting Interpreter
2PowerShell
2System Services
2Service Execution
2Scheduled Task/Job
1Persistence
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Event Triggered Execution
1Change Default File Association
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Event Triggered Execution
1Change Default File Association
1Scheduled Task/Job
1Defense Evasion
Modify Registry
9Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
3Virtualization/Sandbox Evasion
2Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1