General
-
Target
96c88a94772249c42ada47e11b57398d2c737bdaf66171be6a15b0045d556376
-
Size
330KB
-
Sample
211225-wwtrpsagg7
-
MD5
67a3e1304705a4b807fe41f378fd8665
-
SHA1
0837f5a086c961c8165d5699606becdf31e1a276
-
SHA256
96c88a94772249c42ada47e11b57398d2c737bdaf66171be6a15b0045d556376
-
SHA512
93657af38021c361c7e8ba0ff0fc5dcf7d70851925038a2a8ec71e87faf58e746e74c56039c077eb77f1469ae37417d5c43e8f1e3ef83c707b8ba984116a7e5d
Static task
static1
Behavioral task
behavioral1
Sample
96c88a94772249c42ada47e11b57398d2c737bdaf66171be6a15b0045d556376.exe
Resource
win10-en-20211208
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
tofsee
parubey.info
patmushta.info
Extracted
redline
1
86.107.197.138:38133
Extracted
redline
@cas
87.249.53.87:63820
Targets
-
-
Target
96c88a94772249c42ada47e11b57398d2c737bdaf66171be6a15b0045d556376
-
Size
330KB
-
MD5
67a3e1304705a4b807fe41f378fd8665
-
SHA1
0837f5a086c961c8165d5699606becdf31e1a276
-
SHA256
96c88a94772249c42ada47e11b57398d2c737bdaf66171be6a15b0045d556376
-
SHA512
93657af38021c361c7e8ba0ff0fc5dcf7d70851925038a2a8ec71e87faf58e746e74c56039c077eb77f1469ae37417d5c43e8f1e3ef83c707b8ba984116a7e5d
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Arkei Stealer Payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
XMRig Miner Payload
-
Creates new service(s)
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Modifies Installed Components in the registry
-
Modifies Windows Firewall
-
Sets service image path in registry
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Deletes itself
-
Loads dropped DLL
-
Accesses Microsoft Outlook profiles
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Matrix ATT&CK v6
Persistence
New Service
1Registry Run Keys / Startup Folder
2Modify Existing Service
1Scheduled Task
1Defense Evasion
Disabling Security Tools
1Modify Registry
4Virtualization/Sandbox Evasion
1