General
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Target
file.exe
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Size
238KB
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Sample
231208-rgvy1aabhl
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MD5
66b6c9a261d935b233d1f6934bffc239
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SHA1
5b8681f9f431a96489863a16ae833b547f042780
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SHA256
862b82e5905b93951a9f312e55b9470dd7e8f178ef481b56e06150a94ebbcb85
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SHA512
9995d4cbec0da4012789451c9e16ac79b1869cde96f90d36dd01452c973232ee516397c4c788c5807551eb441f33cba7287cb3b46dc5855e590383e9d79152df
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SSDEEP
3072:3a9fbArjVdpSXGaSBspv1H+oF95nNR9g8oGiWHqTCK:K9fbeVu2PBsp4o5Rg8BHqT
Static task
static1
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
66b6c9a261d935b233d1f6934bffc239
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SHA1
5b8681f9f431a96489863a16ae833b547f042780
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SHA256
862b82e5905b93951a9f312e55b9470dd7e8f178ef481b56e06150a94ebbcb85
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SHA512
9995d4cbec0da4012789451c9e16ac79b1869cde96f90d36dd01452c973232ee516397c4c788c5807551eb441f33cba7287cb3b46dc5855e590383e9d79152df
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SSDEEP
3072:3a9fbArjVdpSXGaSBspv1H+oF95nNR9g8oGiWHqTCK:K9fbeVu2PBsp4o5Rg8BHqT
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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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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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
1Defense Evasion
Impair Defenses
3Disable or Modify Tools
2Modify Registry
4Virtualization/Sandbox Evasion
1Subvert Trust Controls
1Install Root Certificate
1