General
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Target
file.exe
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Size
238KB
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Sample
231208-r1lvfacad2
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MD5
6c50d3aa38e4d3364b351bc93783c61b
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SHA1
6238dc44490c6bc69bb8fe0425ac21b2af8fb033
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SHA256
46100b356f1382d88e9c7739791dc60b80e0570a00171ffc0223e82edcffa1e6
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SHA512
9c28d193847a4efebe9dc93c8b2b9b7d26a54570c7bf1e0831a4dc20b51bd703c7ed57da8db0be5acdb28a40bec8a8ce55a44e2cfb810f3b197685585998c64c
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SSDEEP
3072:RxbKxrPn3S/CMAiN2awawtmErwFmwf2PRAhlXoGiWHqTCK:KxrIUaw9rwHj7BHqT
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231201-en
Malware Config
Extracted
smokeloader
2022
http://onualituyrs.org/
http://sumagulituyo.org/
http://snukerukeutit.org/
http://lightseinsteniki.org/
http://liuliuoumumy.org/
http://stualialuyastrelia.net/
http://kumbuyartyty.net/
http://criogetikfenbut.org/
http://tonimiuyaytre.org/
http://tyiuiunuewqy.org/
http://humydrole.com/tmp/index.php
http://trunk-co.ru/tmp/index.php
http://weareelight.com/tmp/index.php
http://pirateking.online/tmp/index.php
http://piratia.pw/tmp/index.php
http://go-piratia.ru/tmp/index.php
Extracted
smokeloader
pub1
Extracted
lumma
http://opposesicknessopw.pw/api
Targets
-
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Target
file.exe
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Size
238KB
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MD5
6c50d3aa38e4d3364b351bc93783c61b
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SHA1
6238dc44490c6bc69bb8fe0425ac21b2af8fb033
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SHA256
46100b356f1382d88e9c7739791dc60b80e0570a00171ffc0223e82edcffa1e6
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SHA512
9c28d193847a4efebe9dc93c8b2b9b7d26a54570c7bf1e0831a4dc20b51bd703c7ed57da8db0be5acdb28a40bec8a8ce55a44e2cfb810f3b197685585998c64c
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SSDEEP
3072:RxbKxrPn3S/CMAiN2awawtmErwFmwf2PRAhlXoGiWHqTCK:KxrIUaw9rwHj7BHqT
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Detect ZGRat V1
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Glupteba payload
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Raccoon Stealer V2 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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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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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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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
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1