General
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Target
6aca23e327ea60f1036c73533c343030b5560fcd83732e965bd2ffa06eb88da4
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Size
5.7MB
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Sample
221213-fqe4csge4s
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MD5
8db6951a0d83c98cdf400564eb6da9f5
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SHA1
1fcb7cb36a0acec9342f3816a223a44499ca9956
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SHA256
6aca23e327ea60f1036c73533c343030b5560fcd83732e965bd2ffa06eb88da4
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SHA512
a68007c1c2b238113120fc12ebcc3851a04bbbd08b8cd892e0ca4e579048eb9fb4e4e3f6104126dd56a8b1478ea089924aca1b0ba5203d34b2cece369314fac3
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SSDEEP
98304:BcQr0Gp9vBP9UBXjxD0V7+sHg9SPJQxYqDPZNPp0AZe2vvO1/iAozAXEqTTdj:vrpDZP+NDOXP0Y+hNRZiBozm
Static task
static1
Behavioral task
behavioral1
Sample
6aca23e327ea60f1036c73533c343030b5560fcd83732e965bd2ffa06eb88da4.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
6aca23e327ea60f1036c73533c343030b5560fcd83732e965bd2ffa06eb88da4.exe
Resource
win10-20220901-en
Malware Config
Extracted
amadey
3.50
85.209.135.109/jg94cVd30f/index.php
Extracted
systembc
89.22.236.225:4193
176.124.205.5:4193
Targets
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Target
6aca23e327ea60f1036c73533c343030b5560fcd83732e965bd2ffa06eb88da4
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Size
5.7MB
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MD5
8db6951a0d83c98cdf400564eb6da9f5
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SHA1
1fcb7cb36a0acec9342f3816a223a44499ca9956
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SHA256
6aca23e327ea60f1036c73533c343030b5560fcd83732e965bd2ffa06eb88da4
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SHA512
a68007c1c2b238113120fc12ebcc3851a04bbbd08b8cd892e0ca4e579048eb9fb4e4e3f6104126dd56a8b1478ea089924aca1b0ba5203d34b2cece369314fac3
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SSDEEP
98304:BcQr0Gp9vBP9UBXjxD0V7+sHg9SPJQxYqDPZNPp0AZe2vvO1/iAozAXEqTTdj:vrpDZP+NDOXP0Y+hNRZiBozm
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Modifies security service
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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Drops file in Drivers directory
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Executes dropped EXE
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Stops running service(s)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating 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 Enterprise v6
Persistence
Bootkit
1Modify Existing Service
2Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Bypass User Account Control
1Disabling Security Tools
1Impair Defenses
1Modify Registry
4Virtualization/Sandbox Evasion
1