General
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Target
fe4ad437c55f75aa1dfc976f986023a3d4c528a9e3cfa74761b465b08d42e086
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Size
1.8MB
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Sample
240428-gdtxeshc58
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MD5
8ee151e8a6df267efc06d71ed339030e
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SHA1
1a0bef02ecc1a20552d9b8bd3490ae73f3c40f8c
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SHA256
fe4ad437c55f75aa1dfc976f986023a3d4c528a9e3cfa74761b465b08d42e086
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SHA512
b31e95334ee5bc0a1269d4b264ad5717cee5b45869c9b5221a3133e761cc77f480c5d89fcf1cdfcdb3858e4840c6152252f80982cce93c0a494a3dbba578799a
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SSDEEP
49152:t3/bnk7qkWHtJgToSSn9HNaH2w27UUWGeN:tjnk7q20dfaH3XUW
Static task
static1
Behavioral task
behavioral1
Sample
fe4ad437c55f75aa1dfc976f986023a3d4c528a9e3cfa74761b465b08d42e086.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
amadey
4.20
http://193.233.132.139
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install_dir
5454e6f062
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install_file
explorta.exe
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strings_key
c7a869c5ba1d72480093ec207994e2bf
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url_paths
/sev56rkm/index.php
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Extracted
xworm
5.0
127.0.0.1:7000
91.92.252.220:7000
41.199.23.195:7000
saveclinetsforme68465454711991.publicvm.com:7000
bBT8anvIxhxDFmkf
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Install_directory
%AppData%
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install_file
explorer.exe
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telegram
https://api.telegram.org/bot2128988424:AAEkYnwvOQA95riqRZwlqBxg4GV-odRNOyo/sendMessage?chat_id=966649672
Extracted
stealc
http://185.172.128.62
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url_path
/902e53a07830e030.php
Targets
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Target
fe4ad437c55f75aa1dfc976f986023a3d4c528a9e3cfa74761b465b08d42e086
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Size
1.8MB
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MD5
8ee151e8a6df267efc06d71ed339030e
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SHA1
1a0bef02ecc1a20552d9b8bd3490ae73f3c40f8c
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SHA256
fe4ad437c55f75aa1dfc976f986023a3d4c528a9e3cfa74761b465b08d42e086
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SHA512
b31e95334ee5bc0a1269d4b264ad5717cee5b45869c9b5221a3133e761cc77f480c5d89fcf1cdfcdb3858e4840c6152252f80982cce93c0a494a3dbba578799a
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SSDEEP
49152:t3/bnk7qkWHtJgToSSn9HNaH2w27UUWGeN:tjnk7q20dfaH3XUW
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Detect Xworm Payload
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Detect ZGRat V1
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Glupteba payload
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Modifies firewall policy service
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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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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Drops desktop.ini file(s)
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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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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
3Virtualization/Sandbox Evasion
2Impair Defenses
1Disable or Modify System Firewall
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1