General
-
Target
88ec7e1d7a11642eee4326bf4d52d7245e31cc05622a247767c67246247a1941
-
Size
145KB
-
Sample
211124-rq3p7sgah3
-
MD5
da4a665b9045f03368090f84781f02af
-
SHA1
10c5e33a810adeb16cb97a7051e5b5c6c8a21190
-
SHA256
88ec7e1d7a11642eee4326bf4d52d7245e31cc05622a247767c67246247a1941
-
SHA512
94b71c54c3423f623362774d29ee9a1a7b45525db7db51d95b30c2aaa4db4791c9783f9205ed52ab0af7cfb6efd310564a99dcc0b4933bce08f516232d9ac91a
Static task
static1
Malware Config
Extracted
smokeloader
2020
http://nalirou70.top/
http://xacokuo80.top/
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
quadoil.ru
lakeflex.ru
Extracted
redline
@123
141.95.82.50:63652
Extracted
redline
185.159.80.90:38655
Extracted
arkei
Default
http://185.10.68.50/lYWcN6H7B1.php
http://file-file-host4.com/tratata.php
Targets
-
-
Target
88ec7e1d7a11642eee4326bf4d52d7245e31cc05622a247767c67246247a1941
-
Size
145KB
-
MD5
da4a665b9045f03368090f84781f02af
-
SHA1
10c5e33a810adeb16cb97a7051e5b5c6c8a21190
-
SHA256
88ec7e1d7a11642eee4326bf4d52d7245e31cc05622a247767c67246247a1941
-
SHA512
94b71c54c3423f623362774d29ee9a1a7b45525db7db51d95b30c2aaa4db4791c9783f9205ed52ab0af7cfb6efd310564a99dcc0b4933bce08f516232d9ac91a
-
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
-
Loads dropped DLL
-
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.
-
Legitimate hosting services abused for malware hosting/C2
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-
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