General
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Target
bb2ccd0ed0e154732e45624be211b66948fc2bef0940ded0697b38d84e30ac4c
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Size
316KB
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Sample
240322-vkvdesgc3s
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MD5
755ccb1dc0ab20bb5bbb3c51d4852062
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SHA1
b46aba8e7631ac844f164d515e4f55ad8e2f47ad
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SHA256
bb2ccd0ed0e154732e45624be211b66948fc2bef0940ded0697b38d84e30ac4c
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SHA512
cbaca1c9d87a290a6c095df24a3816f8617aef2a36192444c9dc860c741e913cfcece0fb98a325d1e4d7f4d913203c6b2a5ac6b8de76c47bd7ff2c76cf8462c3
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SSDEEP
3072:LFSWQVIS1++JYYqEXCpFLWRVy/vN93SGh0dpIGz/efT1zMc8YYQ61VeCKGAY:AXd+ehuWRVyXN93ad6GSxQ1pB18hhY
Static task
static1
Behavioral task
behavioral1
Sample
bb2ccd0ed0e154732e45624be211b66948fc2bef0940ded0697b38d84e30ac4c.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
bb2ccd0ed0e154732e45624be211b66948fc2bef0940ded0697b38d84e30ac4c.exe
Resource
win11-20240221-en
Malware Config
Extracted
smokeloader
2022
http://selebration17io.io/index.php
http://vacantion18ffeu.cc/index.php
http://valarioulinity1.net/index.php
http://buriatiarutuhuob.net/index.php
http://cassiosssionunu.me/index.php
http://sulugilioiu19.net/index.php
http://goodfooggooftool.net/index.php
http://nidoe.org/tmp/index.php
http://sodez.ru/tmp/index.php
http://uama.com.ua/tmp/index.php
http://talesofpirates.net/tmp/index.php
Extracted
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Extracted
smokeloader
pub1
Extracted
amadey
4.17
http://185.215.113.32
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Extracted
lumma
https://relevantvoicelesskw.shop/api
Extracted
redline
LiveTraffic
4.185.137.132:1632
Targets
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Target
bb2ccd0ed0e154732e45624be211b66948fc2bef0940ded0697b38d84e30ac4c
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Size
316KB
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MD5
755ccb1dc0ab20bb5bbb3c51d4852062
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SHA1
b46aba8e7631ac844f164d515e4f55ad8e2f47ad
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SHA256
bb2ccd0ed0e154732e45624be211b66948fc2bef0940ded0697b38d84e30ac4c
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SHA512
cbaca1c9d87a290a6c095df24a3816f8617aef2a36192444c9dc860c741e913cfcece0fb98a325d1e4d7f4d913203c6b2a5ac6b8de76c47bd7ff2c76cf8462c3
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SSDEEP
3072:LFSWQVIS1++JYYqEXCpFLWRVy/vN93SGh0dpIGz/efT1zMc8YYQ61VeCKGAY:AXd+ehuWRVyXN93ad6GSxQ1pB18hhY
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect ZGRat V1
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Glupteba payload
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Deletes itself
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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 file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
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
1Disable or Modify System Firewall
1Modify Registry
1Virtualization/Sandbox Evasion
2