General
- Target b581478dba5d79dc2502f02a0cbdb44a.exe
- Size 300KB
- Sample211218-jspblafdfm
- SHA256 a3176dc8b23256fb326ca2198e98d848cd38988d9e5d2d0a228ea17e070f27d1
- MD5 b581478dba5d79dc2502f02a0cbdb44a
- SHA1 dce54fe274583ba98f282350efbf9c985696415f
- SHA512 ad79631f341231aad4d0153cf039c8cb2b2b3ba9abd75409af6e803187eede9e748d4340b07ffe7bc877e345ea7ebcc9bcaec0ec924875c0db8795be0f3eb14f
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
b581478dba5d79dc2502f02a0cbdb44a.exe
Resource
win7-en-20211208
Malware Config
Extracted
-
smokeloader
-
2020
-
http://host-data-coin-11.com/
-
http://file-coin-host-12.com/
Extracted
-
tofsee
-
mubrikych.top
-
oxxyfix.xyz
Extracted
-
redline
-
1
-
86.107.197.138:38133
Extracted
-
amadey
-
2.86
-
185.215.113.35/d2VxjasuwS/index.php
Extracted
-
vidar
-
49.1
-
1100
-
https://noc.social/@sergeev46
-
https://c.im/@sergeev47
-
profile_id
1100
Targets
-
- Target b581478dba5d79dc2502f02a0cbdb44a.exe
- Size 300KB
- SHA256 a3176dc8b23256fb326ca2198e98d848cd38988d9e5d2d0a228ea17e070f27d1
- MD5 b581478dba5d79dc2502f02a0cbdb44a
- SHA1 dce54fe274583ba98f282350efbf9c985696415f
- SHA512 ad79631f341231aad4d0153cf039c8cb2b2b3ba9abd75409af6e803187eede9e748d4340b07ffe7bc877e345ea7ebcc9bcaec0ec924875c0db8795be0f3eb14f
- MD5 SHA1 SHA512
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine Payload
Suspicious use of NtCreateProcessExOtherParentProcess
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
Arkei Stealer Payload
Bazar/Team9 Loader payload
Vidar Stealer
XMRig Miner Payload
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
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.
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
1Install Root Certificate
1Modify Registry
3