General
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Target
09ad810630e8251be546dffede1480f3.exe
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Size
242KB
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Sample
210919-p9yjgseffm
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MD5
09ad810630e8251be546dffede1480f3
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SHA1
3e912255a14e30bc82a56d41ce3c3078bf0cd942
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SHA256
5dcdd9b2e6f81b11f4e4d0cb96709286deac6c8a8385d473f17d599ee55c150f
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SHA512
dedd8d91eade7680d454fb4cb315e104c79b8ded3e70fec01cbfaaf2b0235b2a43a5ad85e1ca58c3f1e4e417168dcf2a83a2a58966d9f8ad62c7f94d6108e2a4
Static task
static1
Behavioral task
behavioral1
Sample
09ad810630e8251be546dffede1480f3.exe
Resource
win7-en-20210916
Behavioral task
behavioral2
Sample
09ad810630e8251be546dffede1480f3.exe
Resource
win10v20210408
Malware Config
Extracted
smokeloader
2020
http://venerynnet1.top/
http://kevonahira2.top/
http://vegangelist3.top/
http://kingriffaele4.top/
http://arakeishant5.top/
Extracted
redline
UDP
45.9.20.20:13441
Extracted
redline
superstarlogs
94.26.249.88:32478
Extracted
redline
installEXE
146.70.35.170:30905
Targets
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Target
09ad810630e8251be546dffede1480f3.exe
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Size
242KB
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MD5
09ad810630e8251be546dffede1480f3
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SHA1
3e912255a14e30bc82a56d41ce3c3078bf0cd942
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SHA256
5dcdd9b2e6f81b11f4e4d0cb96709286deac6c8a8385d473f17d599ee55c150f
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SHA512
dedd8d91eade7680d454fb4cb315e104c79b8ded3e70fec01cbfaaf2b0235b2a43a5ad85e1ca58c3f1e4e417168dcf2a83a2a58966d9f8ad62c7f94d6108e2a4
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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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suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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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 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 Enterprise v6
Persistence
Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
2Defense Evasion
Disabling Security Tools
1Modify Registry
3Virtualization/Sandbox Evasion
1