General
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Target
03e11399453c216b311110f79c8598626046ee63e9b6aad9306cc66973de9099
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Size
256KB
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Sample
211014-wjtk6saham
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MD5
347c83dea548d1f195da4996ddc039e5
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SHA1
ebf3f96cc257d25bc097583bc412dfe2095b5776
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SHA256
03e11399453c216b311110f79c8598626046ee63e9b6aad9306cc66973de9099
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SHA512
1206beeba52765ff8a33233886c3a15a24dc39f14046305364ec0eff66ef3b83b4aee5a400bb189d059528ab610772e3ba291e64e0b7e720d66c336f0c632729
Static task
static1
Behavioral task
behavioral1
Sample
03e11399453c216b311110f79c8598626046ee63e9b6aad9306cc66973de9099.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
http://honawey7.top/
http://wijibui0.top/
http://hefahei6.top/
http://pipevai4.top/
http://nalirou7.top/
Extracted
tofsee
quadoil.ru
lakeflex.ru
Extracted
raccoon
1.8.2
fbe5e97e7d069407605ee9138022aa82166657e6
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url4cnc
http://telemirror.top/stevuitreen
http://tgmirror.top/stevuitreen
http://telegatt.top/stevuitreen
http://telegka.top/stevuitreen
http://telegin.top/stevuitreen
https://t.me/stevuitreen
Extracted
redline
MegaProliv2
93.115.20.139:28978
Extracted
redline
huyzalupanew1
135.181.208.162:13904
Extracted
raccoon
7ebf9b416b72a203df65383eec899dc689d2c3d7
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url4cnc
http://telegatt.top/agrybirdsgamerept
http://telegka.top/agrybirdsgamerept
http://telegin.top/agrybirdsgamerept
https://t.me/agrybirdsgamerept
Extracted
vidar
41.4
1042
https://mas.to/@sslam
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profile_id
1042
Targets
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Target
03e11399453c216b311110f79c8598626046ee63e9b6aad9306cc66973de9099
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Size
256KB
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MD5
347c83dea548d1f195da4996ddc039e5
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SHA1
ebf3f96cc257d25bc097583bc412dfe2095b5776
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SHA256
03e11399453c216b311110f79c8598626046ee63e9b6aad9306cc66973de9099
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SHA512
1206beeba52765ff8a33233886c3a15a24dc39f14046305364ec0eff66ef3b83b4aee5a400bb189d059528ab610772e3ba291e64e0b7e720d66c336f0c632729
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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Turns off Windows Defender SpyNet reporting
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Nirsoft
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Vidar Stealer
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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
3Modify Registry
5Virtualization/Sandbox Evasion
1Install Root Certificate
1