General
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Target
release_ver3.rar
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Size
17.7MB
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Sample
240213-vhtzwadd3s
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MD5
dfb67c5b3c112a9c5f35c0f1ede587bd
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SHA1
eda409ae178d0867cc3a566d35a66435f5a665dd
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SHA256
25490492401fe9dcd6aa5550baaa9a84667a87084f9cae24d11b8554a267c52b
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SHA512
f01c8af174400e1d6dfde7c82562f7ad47ab2d1881cceedf85df9e2b34e717050cceb68471ba3cb2626ccaeafb13fc8d3f6dbccfb724cb1c156cdb66f6173d40
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SSDEEP
393216:RGwL76jw9xOfL1wDTotU/HX0b0Wize4j+N+:cwSjw9gfZw4tU/HEbRize4e+
Static task
static1
Malware Config
Extracted
stealc
http://185.172.128.24
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url_path
/f993692117a3fda2.php
Extracted
smokeloader
2022
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
risepro
193.233.132.62
Extracted
smokeloader
pub3
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
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Target
release_ver3.rar
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Size
17.7MB
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MD5
dfb67c5b3c112a9c5f35c0f1ede587bd
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SHA1
eda409ae178d0867cc3a566d35a66435f5a665dd
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SHA256
25490492401fe9dcd6aa5550baaa9a84667a87084f9cae24d11b8554a267c52b
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SHA512
f01c8af174400e1d6dfde7c82562f7ad47ab2d1881cceedf85df9e2b34e717050cceb68471ba3cb2626ccaeafb13fc8d3f6dbccfb724cb1c156cdb66f6173d40
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SSDEEP
393216:RGwL76jw9xOfL1wDTotU/HX0b0Wize4j+N+:cwSjw9gfZw4tU/HEbRize4e+
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Creates new service(s)
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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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Executes dropped EXE
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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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MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
1