General
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Target
48e19802f91f27e12638631ff2fd877a.exe
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Size
296KB
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Sample
211016-rt9ypacggr
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MD5
48e19802f91f27e12638631ff2fd877a
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SHA1
25ba5fd7bc80335bad6b68667091ae04057cc4fa
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SHA256
ec9abd41cb8dc44222977d171e58a8f2f74ca3499a2b552aee0aa963ee553d77
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SHA512
88d8d4a07409f0a83f49ed282b9b3a53a5f60d0f491bed47abde2b57734a398523c4fb56a553719ff5143946c1f6909de6a9741bc595b3f1aefa4513a43b229f
Static task
static1
Behavioral task
behavioral1
Sample
48e19802f91f27e12638631ff2fd877a.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
48e19802f91f27e12638631ff2fd877a.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
vidar
41.4
936
https://mas.to/@sslam
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profile_id
936
Extracted
redline
testmixNEW
185.215.113.17:9054
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
redline
bot
91.211.251.200:52562
Extracted
redline
office365log and wallet
185.215.113.102:10007
Extracted
raccoon
3dde9cf1ea25ec8623cf240fe8d23e8d3fe465f0
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url4cnc
http://telegatt.top/d1rolsavage
http://telegka.top/d1rolsavage
http://telegin.top/d1rolsavage
https://t.me/d1rolsavage
Targets
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Target
48e19802f91f27e12638631ff2fd877a.exe
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Size
296KB
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MD5
48e19802f91f27e12638631ff2fd877a
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SHA1
25ba5fd7bc80335bad6b68667091ae04057cc4fa
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SHA256
ec9abd41cb8dc44222977d171e58a8f2f74ca3499a2b552aee0aa963ee553d77
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SHA512
88d8d4a07409f0a83f49ed282b9b3a53a5f60d0f491bed47abde2b57734a398523c4fb56a553719ff5143946c1f6909de6a9741bc595b3f1aefa4513a43b229f
Score10/10-
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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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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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 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
1Modify Registry
2Virtualization/Sandbox Evasion
1