General
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Target
89f3e1b396ee823316d820e80ae38499e182f58b56078178ce5044cd222feb05
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Size
128KB
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Sample
210927-xah9hshghn
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MD5
2d5a093bd2a52c0221f21f3a58c38ed6
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SHA1
1eea5f56d1339ed293df51e2640ef70f9d5306db
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SHA256
89f3e1b396ee823316d820e80ae38499e182f58b56078178ce5044cd222feb05
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SHA512
08cc2deca95451ff62aab2d9ef58e18baae73dc6f24dab4e1acc39b9f768eb4104689acef1c5ce92c04682d775130b96fde08d1b6050b77904d33c706cbe21eb
Static task
static1
Behavioral task
behavioral1
Sample
89f3e1b396ee823316d820e80ae38499e182f58b56078178ce5044cd222feb05.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
z0rm1onbuild
45.156.21.209:56326
Extracted
redline
92.246.89.6:38437
Extracted
raccoon
a72c96f6762e4258a13dee8bc0dd14557df18467
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url4cnc
https://t.me/h_wacel1new_1
Extracted
raccoon
b2f2e53f9e27f901d453d8f6fbafe1b4d5266bb7
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url4cnc
https://t.me/hcdrom1
Targets
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Target
89f3e1b396ee823316d820e80ae38499e182f58b56078178ce5044cd222feb05
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Size
128KB
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MD5
2d5a093bd2a52c0221f21f3a58c38ed6
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SHA1
1eea5f56d1339ed293df51e2640ef70f9d5306db
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SHA256
89f3e1b396ee823316d820e80ae38499e182f58b56078178ce5044cd222feb05
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SHA512
08cc2deca95451ff62aab2d9ef58e18baae73dc6f24dab4e1acc39b9f768eb4104689acef1c5ce92c04682d775130b96fde08d1b6050b77904d33c706cbe21eb
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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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suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
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suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
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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 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