General
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Target
364b06634a57da49b3825636251cd8a73e2841eff8847df17584fbcaad4c361f
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Size
273KB
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Sample
220108-la8nmache6
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MD5
0fa607ed91c15a7a9f9dd2e42bdb4ea0
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SHA1
e1c4775f40eec2625afae45903de6f07bde73b9e
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SHA256
364b06634a57da49b3825636251cd8a73e2841eff8847df17584fbcaad4c361f
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SHA512
a662f15261a6ca21f9215145798c4220974e7620cb07e349abb245e9542b7f61ce3904a6380199ed5a9379a478a747f2b3ab8860bfc550e022d0f472bcb7271d
Static task
static1
Behavioral task
behavioral1
Sample
364b06634a57da49b3825636251cd8a73e2841eff8847df17584fbcaad4c361f.exe
Resource
win10-en-20211208
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
tofsee
patmushta.info
parubey.info
Extracted
raccoon
10da56e7e71e97bdc1f36eb76813bbc3231de7e4
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url4cnc
http://194.180.174.53/capibar
http://91.219.236.18/capibar
http://194.180.174.41/capibar
http://91.219.236.148/capibar
https://t.me/capibar
Targets
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Target
364b06634a57da49b3825636251cd8a73e2841eff8847df17584fbcaad4c361f
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Size
273KB
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MD5
0fa607ed91c15a7a9f9dd2e42bdb4ea0
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SHA1
e1c4775f40eec2625afae45903de6f07bde73b9e
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SHA256
364b06634a57da49b3825636251cd8a73e2841eff8847df17584fbcaad4c361f
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SHA512
a662f15261a6ca21f9215145798c4220974e7620cb07e349abb245e9542b7f61ce3904a6380199ed5a9379a478a747f2b3ab8860bfc550e022d0f472bcb7271d
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Suspicious use of NtCreateProcessExOtherParentProcess
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Arkei Stealer 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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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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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 v6
Persistence
New Service
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1