General
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Target
setup.exe
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Size
717.0MB
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Sample
240223-wyg6paff2x
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MD5
c3c8543919bbd677773e9bb97e12eb62
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SHA1
dbce58ffd5606a2aa99983b1359bd509ffe14248
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SHA256
aafb7f16f653a0d189981974bc16214fea9e9ab8ba6ea13f0e4d389d2bc97f12
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SHA512
ba6d954d49fd76084f436cd54e63104ffbd9d655c6fb665a4206863576404f972035d828a917d81125da000ee48f8d63394e0b6684a01eccfbc9697df3b8d7f6
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SSDEEP
98304:3Y6P2L8j12IU+fHyGTQVobss/lHGxeAo:IRw2I7Q+mxe
Static task
static1
Malware Config
Extracted
smokeloader
pub3
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://sjyey.com/tmp/index.php
http://babonwo.ru/tmp/index.php
http://mth.com.ua/tmp/index.php
http://piratia.pw/tmp/index.php
http://go-piratia.ru/tmp/index.php
Extracted
stealc
http://185.172.128.24
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url_path
/f993692117a3fda2.php
Extracted
risepro
193.233.132.62
193.233.132.67:50500
Extracted
djvu
http://habrafa.com/test2/get.php
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extension
.lkfr
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offline_id
OxV6DGl22io8sqMOW1zCCOlzPiv4f1Vqzw7Y8zt1
- payload_url
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ransomnote
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Extracted
lumma
https://turkeyunlikelyofw.shop/api
https://associationokeo.shop/api
Targets
-
-
Target
setup.exe
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Size
717.0MB
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MD5
c3c8543919bbd677773e9bb97e12eb62
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SHA1
dbce58ffd5606a2aa99983b1359bd509ffe14248
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SHA256
aafb7f16f653a0d189981974bc16214fea9e9ab8ba6ea13f0e4d389d2bc97f12
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SHA512
ba6d954d49fd76084f436cd54e63104ffbd9d655c6fb665a4206863576404f972035d828a917d81125da000ee48f8d63394e0b6684a01eccfbc9697df3b8d7f6
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SSDEEP
98304:3Y6P2L8j12IU+fHyGTQVobss/lHGxeAo:IRw2I7Q+mxe
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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 Vidar Stealer
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Detect ZGRat V1
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Detected Djvu ransomware
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Glupteba payload
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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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Modifies file permissions
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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 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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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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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
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
File and Directory Permissions Modification
1Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2