General
-
Target
e66136cbf43201561f2634e55f08c8c37d050fe4fd48fb6e5af5747d0ac95c8d
-
Size
153KB
-
Sample
211215-ym6e9aadh3
-
MD5
7a85084ab5081e8a14d28d7afcc7a4eb
-
SHA1
b018b426ed88a2785510f019b6823b3c9d888742
-
SHA256
e66136cbf43201561f2634e55f08c8c37d050fe4fd48fb6e5af5747d0ac95c8d
-
SHA512
e4577de2cb32f83c2533fe8c0b50bd5ba70c29dfaaffb4ccf0f034d3c6365c5437e2dea3752a6d8bdfcc685489828fe5be1207f2401a762de46cd68c5bb3f1eb
Static task
static1
Behavioral task
behavioral1
Sample
e66136cbf43201561f2634e55f08c8c37d050fe4fd48fb6e5af5747d0ac95c8d.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
icedid
3372020928
jeliskvosh.com
Extracted
tofsee
mubrikych.top
oxxyfix.xyz
Extracted
http://45.77.127.230:8888
Extracted
redline
22
195.133.47.114:38127
Targets
-
-
Target
e66136cbf43201561f2634e55f08c8c37d050fe4fd48fb6e5af5747d0ac95c8d
-
Size
153KB
-
MD5
7a85084ab5081e8a14d28d7afcc7a4eb
-
SHA1
b018b426ed88a2785510f019b6823b3c9d888742
-
SHA256
e66136cbf43201561f2634e55f08c8c37d050fe4fd48fb6e5af5747d0ac95c8d
-
SHA512
e4577de2cb32f83c2533fe8c0b50bd5ba70c29dfaaffb4ccf0f034d3c6365c5437e2dea3752a6d8bdfcc685489828fe5be1207f2401a762de46cd68c5bb3f1eb
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Suspicious use of NtCreateProcessExOtherParentProcess
-
Arkei Stealer Payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
XMRig Miner Payload
-
Blocklisted process makes network request
-
Blocks application from running via registry modification
Adds application to list of disallowed applications.
-
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
3Virtualization/Sandbox Evasion
1Install Root Certificate
1