General
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Target
New Text Document.bin
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Size
4KB
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Sample
240531-qdjacsad23
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MD5
a239a27c2169af388d4f5be6b52f272c
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SHA1
0feb9a0cd8c25f01d071e9b2cfc2ae7bd430318c
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SHA256
98e895f711226a32bfab152e224279d859799243845c46e550c2d32153c619fc
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SHA512
f30e1ff506cc4d729f7e24aa46e832938a5e21497f1f82f1b300d47f45dae7f1caef032237ef1f5ae9001195c43c0103e3ab787f9196c8397846c1dea8f351da
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SSDEEP
48:6r1huik0xzYGJZZJOQOulbfSqXSfbNtm:IIxcLpf6zNt
Static task
static1
Behavioral task
behavioral1
Sample
New Text Document.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
New Text Document.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
http://49.13.194.118/ADServices.exe
Extracted
http://94.103.188.126/jerry/putty.zip
Extracted
C:\Users\Admin\Contacts\HOW TO BACK FILES.txt
http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin
http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion
Extracted
agenttesla
Protocol: smtp- Host:
fiber13.dnsiaas.com - Port:
587 - Username:
servereric38@gpsamsterdamqroup.com - Password:
dst1Mq)D~5DP - Email To:
eric22@awelleh.top
Extracted
asyncrat
AsyncRAT
Fresh
pepecasas123.net:4608
AsyncMutex_5952
-
delay
3
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install
false
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install_folder
%AppData%
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
risepro
147.45.47.126:58709
Extracted
amadey
4.21
0e6740
http://147.45.47.155
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install_dir
9217037dc9
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install_file
explortu.exe
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strings_key
8e894a8a4a3d0da8924003a561cfb244
-
url_paths
/ku4Nor9/index.php
Extracted
lumma
https://fragmentyperspowp.shop/api
https://horsedwollfedrwos.shop/api
https://patternapplauderw.shop/api
https://understanndtytonyguw.shop/api
https://considerrycurrentyws.shop/api
https://messtimetabledkolvk.shop/api
https://detailbaconroollyws.shop/api
https://deprivedrinkyfaiir.shop/api
https://relaxtionflouwerwi.shop/api
https://roomabolishsnifftwk.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://civilianurinedtsraov.shop/api
Targets
-
-
Target
New Text Document.bin
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Size
4KB
-
MD5
a239a27c2169af388d4f5be6b52f272c
-
SHA1
0feb9a0cd8c25f01d071e9b2cfc2ae7bd430318c
-
SHA256
98e895f711226a32bfab152e224279d859799243845c46e550c2d32153c619fc
-
SHA512
f30e1ff506cc4d729f7e24aa46e832938a5e21497f1f82f1b300d47f45dae7f1caef032237ef1f5ae9001195c43c0103e3ab787f9196c8397846c1dea8f351da
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SSDEEP
48:6r1huik0xzYGJZZJOQOulbfSqXSfbNtm:IIxcLpf6zNt
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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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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TargetCompany,Mallox
TargetCompany (aka Mallox) is a ransomware which encrypts files using a combination of ChaCha20, AES-128, and Curve25519, first seen in June 2021.
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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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Renames multiple (6534) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Blocklisted process makes network request
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Downloads MZ/PE file
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Modifies Installed Components in the registry
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Possible privilege escalation attempt
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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Modifies file permissions
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Accesses Microsoft Outlook profiles
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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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
Execution
Command and Scripting Interpreter
1PowerShell
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
3Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
3Disable or Modify Tools
2Modify Registry
7Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
6Credentials In Files
5Credentials in Registry
1