General
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Target
febb183da4d8c283083eb9a90a9008ff8fc14cb2750749d1009284a49458269c
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Size
1.8MB
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Sample
240513-j9d7yseb21
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MD5
fed6e1e51032a738d1230b2d666d2516
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SHA1
33a24d302456590d25cc98b52228ba778659cb6b
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SHA256
febb183da4d8c283083eb9a90a9008ff8fc14cb2750749d1009284a49458269c
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SHA512
aec10391a2c91f50d0cea7ff88a74681f2d0b2a83a084cf842f982514a0ec655f9574b622ad7f163478a42d4a3ba8dfbcd9b3bdddd2512fb26efe8b3cb84db54
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SSDEEP
49152:DRxVfHfO3RYjtTtdgDFFXH7rpPO1Psz/tgZCfmPeg1Mf5F7:DHxmBYj/8pO1EZgZCwegq
Static task
static1
Behavioral task
behavioral1
Sample
febb183da4d8c283083eb9a90a9008ff8fc14cb2750749d1009284a49458269c.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
febb183da4d8c283083eb9a90a9008ff8fc14cb2750749d1009284a49458269c.exe
Resource
win11-20240508-en
Malware Config
Extracted
amadey
4.20
http://5.42.96.141
http://5.42.96.7
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install_dir
908f070dff
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install_file
explorku.exe
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strings_key
b25a9385246248a95c600f9a061438e1
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url_paths
/go34ko8/index.php
Extracted
risepro
147.45.47.126:58709
Extracted
redline
@CLOUDYTTEAM
185.172.128.33:8970
Extracted
redline
1
185.215.113.67:26260
Extracted
stealc
http://49.13.229.86
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url_path
/c73eed764cc59dcb.php
Extracted
xworm
127.0.0.1:7000
beshomandotestbesnd.run.place:7000
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Install_directory
%ProgramData%
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install_file
taskmgr.exe
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telegram
https://api.telegram.org/bot2128988424:AAEkYnwvOQA95riqRZwlqBxg4GV-odRNOyo/sendMessage?chat_id=966649672
Targets
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Target
febb183da4d8c283083eb9a90a9008ff8fc14cb2750749d1009284a49458269c
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Size
1.8MB
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MD5
fed6e1e51032a738d1230b2d666d2516
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SHA1
33a24d302456590d25cc98b52228ba778659cb6b
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SHA256
febb183da4d8c283083eb9a90a9008ff8fc14cb2750749d1009284a49458269c
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SHA512
aec10391a2c91f50d0cea7ff88a74681f2d0b2a83a084cf842f982514a0ec655f9574b622ad7f163478a42d4a3ba8dfbcd9b3bdddd2512fb26efe8b3cb84db54
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SSDEEP
49152:DRxVfHfO3RYjtTtdgDFFXH7rpPO1Psz/tgZCfmPeg1Mf5F7:DHxmBYj/8pO1EZgZCwegq
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Detect Xworm Payload
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Detect ZGRat V1
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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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Downloads MZ/PE file
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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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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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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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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
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2