General
-
Target
63b297c4f86c269b34d76c3f2cdfb88c600141efd7ffaa6f49b62d09160a9d69
-
Size
336KB
-
Sample
211220-x13e3sbff4
-
MD5
ac2ad28705f967c6c2a59e734af43ae8
-
SHA1
e3bb5caed2b34403515ffb6bda13073b1818babd
-
SHA256
63b297c4f86c269b34d76c3f2cdfb88c600141efd7ffaa6f49b62d09160a9d69
-
SHA512
db16a494f3d5cd0783b660353df069cf77d64f52d748a3bd5a8b9aa68a0f34e92caf6c8acff374fa9da4a1402e8db6982b62cd822cf322db8ec0c669b9ab7d2a
Static task
static1
Behavioral task
behavioral1
Sample
63b297c4f86c269b34d76c3f2cdfb88c600141efd7ffaa6f49b62d09160a9d69.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
redline
1
86.107.197.138:38133
Extracted
tofsee
mubrikych.top
oxxyfix.xyz
Extracted
redline
install
62.182.156.187:56323
Targets
-
-
Target
63b297c4f86c269b34d76c3f2cdfb88c600141efd7ffaa6f49b62d09160a9d69
-
Size
336KB
-
MD5
ac2ad28705f967c6c2a59e734af43ae8
-
SHA1
e3bb5caed2b34403515ffb6bda13073b1818babd
-
SHA256
63b297c4f86c269b34d76c3f2cdfb88c600141efd7ffaa6f49b62d09160a9d69
-
SHA512
db16a494f3d5cd0783b660353df069cf77d64f52d748a3bd5a8b9aa68a0f34e92caf6c8acff374fa9da4a1402e8db6982b62cd822cf322db8ec0c669b9ab7d2a
-
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 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
-
Drops startup file
-
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.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Matrix ATT&CK v6
Persistence
New Service
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1