General
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Target
cadd0c6c94d11f8b20a83097b01e6bdaecf120adc9e5a1ff33ee6364ac1fba8a
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Size
295KB
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Sample
211016-d1pdnscebm
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MD5
677685ced2ea7c6258f15460b068e0e2
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SHA1
594da6085225347703ae6a6aae907f46b8563494
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SHA256
cadd0c6c94d11f8b20a83097b01e6bdaecf120adc9e5a1ff33ee6364ac1fba8a
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SHA512
91be1bab4af9ae2176e75bb5972a94cfff5477d02e1d66440783683c0f682ce917beb88873d18864e77a1c399b18d4e82ce36e098d7b568f837e482cb2215b04
Static task
static1
Behavioral task
behavioral1
Sample
cadd0c6c94d11f8b20a83097b01e6bdaecf120adc9e5a1ff33ee6364ac1fba8a.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://honawey7.top/
http://wijibui0.top/
http://hefahei6.top/
http://pipevai4.top/
http://nalirou7.top/
http://gfdjgdfjgdhfbg.space/
http://gfhjdsghdfjg23.space/
http://gdfjgdfh4543nf.space/
http://fgdjgsdfghj4fds.space/
http://fgdgdjfgfdgdf.space/
http://fsdhjfsdhfsd.space/
http://fgdsjghdfghjdfhgd.space/
http://ryuesrseyth3.space/
http://fdsjkuhreyu4.space/
http://fdgjdfgehr4.space/
http://fgdgjhdfgdfjgd.space/
Extracted
tofsee
quadoil.ru
lakeflex.ru
Extracted
raccoon
2e56d61c5f4b4a46cd452a288b45013a8ce55afa
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url4cnc
http://telegatt.top/vvhotsummer
http://telegka.top/vvhotsummer
http://telegin.top/vvhotsummer
https://t.me/vvhotsummer
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
raccoon
7ebf9b416b72a203df65383eec899dc689d2c3d7
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url4cnc
http://telegatt.top/agrybirdsgamerept
http://telegka.top/agrybirdsgamerept
http://telegin.top/agrybirdsgamerept
https://t.me/agrybirdsgamerept
Targets
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Target
cadd0c6c94d11f8b20a83097b01e6bdaecf120adc9e5a1ff33ee6364ac1fba8a
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Size
295KB
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MD5
677685ced2ea7c6258f15460b068e0e2
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SHA1
594da6085225347703ae6a6aae907f46b8563494
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SHA256
cadd0c6c94d11f8b20a83097b01e6bdaecf120adc9e5a1ff33ee6364ac1fba8a
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SHA512
91be1bab4af9ae2176e75bb5972a94cfff5477d02e1d66440783683c0f682ce917beb88873d18864e77a1c399b18d4e82ce36e098d7b568f837e482cb2215b04
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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 DNS Query Sinkhole Domain Various Families (Possible Infected Host)
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Nirsoft
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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