General
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Target
ebb11ae4c3f4e0555848a005c04b800d.exe
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Size
159KB
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Sample
211130-jw5sraheb6
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MD5
ebb11ae4c3f4e0555848a005c04b800d
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SHA1
13d86a6c8edd4270dff997e959166fe180c2aa9f
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SHA256
48990ae2ca8ed05025addf2617ea7104254bd83e0819f1e688b60b0f87ac572e
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SHA512
b3e790c7a0069ac81b6902c7c6fc7a972bbfdfc0059400791f71057c8d05975d22fc8eb2fa63ba32eb2ebddf9b0bec947dea220a0ad21500782a7521bc31c8fe
Static task
static1
Behavioral task
behavioral1
Sample
ebb11ae4c3f4e0555848a005c04b800d.exe
Resource
win7-en-20211104
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Extracted
tofsee
quadoil.ru
lakeflex.ru
Extracted
redline
92.255.76.197:38637
Extracted
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
redline
zaliv kub korm
molerreneta.xyz:80
Extracted
icedid
2904573523
placingapie.ink
Extracted
redline
daniel
178.238.8.1:30148
Extracted
redline
wawa
45.77.80.187:15300
Targets
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Target
ebb11ae4c3f4e0555848a005c04b800d.exe
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Size
159KB
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MD5
ebb11ae4c3f4e0555848a005c04b800d
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SHA1
13d86a6c8edd4270dff997e959166fe180c2aa9f
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SHA256
48990ae2ca8ed05025addf2617ea7104254bd83e0819f1e688b60b0f87ac572e
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SHA512
b3e790c7a0069ac81b6902c7c6fc7a972bbfdfc0059400791f71057c8d05975d22fc8eb2fa63ba32eb2ebddf9b0bec947dea220a0ad21500782a7521bc31c8fe
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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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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