General
-
Target
707e3848c10fbb61c178f2f6f17c55f138be4996708aabfd8b665edb2822dc01
-
Size
331KB
-
Sample
211226-dv8v5ahfhk
-
MD5
38176d3c3ef4f629e453c775a93762dc
-
SHA1
d463ccc3e3d3df6b3d4be88bdd4275cf917b4f6b
-
SHA256
707e3848c10fbb61c178f2f6f17c55f138be4996708aabfd8b665edb2822dc01
-
SHA512
3b86f5254f17d06537d27c94c208963daa5331da1623ad17bbc516111fb7bdf51275e3efdf83615969749de36e943f1ab1233200e3b8aae93e2a13ba732beeb6
Static task
static1
Behavioral task
behavioral1
Sample
707e3848c10fbb61c178f2f6f17c55f138be4996708aabfd8b665edb2822dc01.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
Targets
-
-
Target
707e3848c10fbb61c178f2f6f17c55f138be4996708aabfd8b665edb2822dc01
-
Size
331KB
-
MD5
38176d3c3ef4f629e453c775a93762dc
-
SHA1
d463ccc3e3d3df6b3d4be88bdd4275cf917b4f6b
-
SHA256
707e3848c10fbb61c178f2f6f17c55f138be4996708aabfd8b665edb2822dc01
-
SHA512
3b86f5254f17d06537d27c94c208963daa5331da1623ad17bbc516111fb7bdf51275e3efdf83615969749de36e943f1ab1233200e3b8aae93e2a13ba732beeb6
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
-
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
-
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 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
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1