General
-
Target
a696732e2e35fe313aedd7e1652e99387c3c0e828609346e2d44ca3472c41c73
-
Size
311KB
-
Sample
211013-v5gytsegc7
-
MD5
71b2719574e8cc8a2b2eeb000362835d
-
SHA1
104e5c3e041fe8ddb0920808be1c0df14a8ce799
-
SHA256
a696732e2e35fe313aedd7e1652e99387c3c0e828609346e2d44ca3472c41c73
-
SHA512
51e50b65ec48833fcda448a3388921818d9478de12d5fd7ed15cd9ce6a0d4937014f57d795a95e4eb6b6c5040eeabb9731ff6c44f68f8ba6b0ded66bad9ef755
Static task
static1
Behavioral task
behavioral1
Sample
a696732e2e35fe313aedd7e1652e99387c3c0e828609346e2d44ca3472c41c73.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
http://honawey7.xyz/
http://wijibui0.xyz/
http://hefahei6.xyz/
http://pipevai4.xyz/
http://nalirou7.xyz/
http://xacokuo8.xyz/
http://hajezey1.xyz/
http://gejajoo7.xyz/
http://sysaheu9.xyz/
http://rixoxeu9.xyz/
Extracted
tofsee
quadoil.ru
lakeflex.ru
Extracted
redline
w1
109.234.34.165:12323
Extracted
raccoon
1.8.2
fbe5e97e7d069407605ee9138022aa82166657e6
-
url4cnc
http://telemirror.top/stevuitreen
http://tgmirror.top/stevuitreen
http://telegatt.top/stevuitreen
http://telegka.top/stevuitreen
http://telegin.top/stevuitreen
https://t.me/stevuitreen
Extracted
redline
MegaProliv2
93.115.20.139:28978
Extracted
redline
@Nastya_ero
45.14.49.66:21899
Targets
-
-
Target
a696732e2e35fe313aedd7e1652e99387c3c0e828609346e2d44ca3472c41c73
-
Size
311KB
-
MD5
71b2719574e8cc8a2b2eeb000362835d
-
SHA1
104e5c3e041fe8ddb0920808be1c0df14a8ce799
-
SHA256
a696732e2e35fe313aedd7e1652e99387c3c0e828609346e2d44ca3472c41c73
-
SHA512
51e50b65ec48833fcda448a3388921818d9478de12d5fd7ed15cd9ce6a0d4937014f57d795a95e4eb6b6c5040eeabb9731ff6c44f68f8ba6b0ded66bad9ef755
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
ServHelper
ServHelper is a backdoor written in Delphi and is associated with the hacking group TA505.
-
Suspicious use of NtCreateProcessExOtherParentProcess
-
Turns off Windows Defender SpyNet reporting
-
Arkei Stealer Payload
-
Grants admin privileges
Uses net.exe to modify the user's privileges.
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Nirsoft
-
XMRig Miner Payload
-
Creates new service(s)
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Modifies RDP port number used by Windows
-
Modifies Windows Firewall
-
Sets DLL path for service in the registry
-
Sets service image path in registry
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Deletes itself
-
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
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.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v6
Persistence
Account Manipulation
1Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
2Scheduled Task
1Defense Evasion
Disabling Security Tools
3Modify Registry
6Virtualization/Sandbox Evasion
2