General
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Target
68dbe18a88fc1375deb8100e367826f7.exe
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Size
284KB
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Sample
210925-hwq4xsafan
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MD5
68dbe18a88fc1375deb8100e367826f7
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SHA1
d24df032cbfc2a19fe03873609d47f92195811c1
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SHA256
f8eee2152f76d73d0eaa7be03d1232fdf15cf798167f43f06f4a58751780cd8a
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SHA512
3048e16080140f78711f49c144ee3ef77f09b7fa41b76e8d9cc6e679eb0225801deae756d3783c39e7bc749eda955c7e2f71b912b8241979a8aee90899be288c
Static task
static1
Behavioral task
behavioral1
Sample
68dbe18a88fc1375deb8100e367826f7.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
68dbe18a88fc1375deb8100e367826f7.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
redline
178.132.3.103:80
Extracted
redline
700$
65.21.231.57:60751
Extracted
raccoon
5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4
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url4cnc
https://t.me/agrybirdsgamerept
Extracted
redline
vol
92.222.145.232:61157
Extracted
raccoon
f6d7183c9e82d2a9b81e6c0608450aa66cefb51f
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url4cnc
https://t.me/justoprostohello
Targets
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Target
68dbe18a88fc1375deb8100e367826f7.exe
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Size
284KB
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MD5
68dbe18a88fc1375deb8100e367826f7
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SHA1
d24df032cbfc2a19fe03873609d47f92195811c1
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SHA256
f8eee2152f76d73d0eaa7be03d1232fdf15cf798167f43f06f4a58751780cd8a
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SHA512
3048e16080140f78711f49c144ee3ef77f09b7fa41b76e8d9cc6e679eb0225801deae756d3783c39e7bc749eda955c7e2f71b912b8241979a8aee90899be288c
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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 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 Enterprise v6
Persistence
Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1