General
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Target
467425771038209d08868a51e6bbb8834fa53a33762f15818bd9905f5663828a
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Size
149KB
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Sample
210925-vc1kgadfe6
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MD5
8c67759c8c18fd520cd116d3a2a71cb4
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SHA1
aaed41a233bbf08691b6fd796670f17746538502
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SHA256
467425771038209d08868a51e6bbb8834fa53a33762f15818bd9905f5663828a
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SHA512
ac17bd2e016e4bf8527dc273d18cf879a1e286caaf2b0c6ef665e2d2bf1ebbf7684724bb81240f48644ff2a9fe16a6536e0e2d4ccb5eb6414a9dd70682e93094
Static task
static1
Behavioral task
behavioral1
Sample
467425771038209d08868a51e6bbb8834fa53a33762f15818bd9905f5663828a.exe
Resource
win10v20210408
Malware Config
Extracted
smokeloader
2020
http://naghenrietti1.top/
http://kimballiett2.top/
http://xadriettany3.top/
http://jebeccallis4.top/
http://nityanneron5.top/
http://umayaniela6.top/
http://lynettaram7.top/
http://sadineyalas8.top/
http://geenaldencia9.top/
http://aradysiusep10.top/
Extracted
redline
135.181.142.223:30397
Extracted
raccoon
f6d7183c9e82d2a9b81e6c0608450aa66cefb51f
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url4cnc
https://t.me/justoprostohello
Extracted
raccoon
5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4
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url4cnc
https://t.me/agrybirdsgamerept
Extracted
redline
228
159.69.123.122:23857
Targets
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Target
467425771038209d08868a51e6bbb8834fa53a33762f15818bd9905f5663828a
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Size
149KB
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MD5
8c67759c8c18fd520cd116d3a2a71cb4
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SHA1
aaed41a233bbf08691b6fd796670f17746538502
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SHA256
467425771038209d08868a51e6bbb8834fa53a33762f15818bd9905f5663828a
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SHA512
ac17bd2e016e4bf8527dc273d18cf879a1e286caaf2b0c6ef665e2d2bf1ebbf7684724bb81240f48644ff2a9fe16a6536e0e2d4ccb5eb6414a9dd70682e93094
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BitRAT Payload
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Modifies security service
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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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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Drops startup file
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Loads dropped DLL
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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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Legitimate hosting services abused for malware hosting/C2
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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 v6
Persistence
Modify Existing Service
2New Service
1Registry Run Keys / Startup Folder
2Scheduled Task
1Defense Evasion
Modify Registry
5Disabling Security Tools
1Virtualization/Sandbox Evasion
1Install Root Certificate
1