General
-
Target
1BD71C308FE8A1DC8BCD05C011D19F97.exe
-
Size
2.7MB
-
Sample
210714-qekf5e5yte
-
MD5
1bd71c308fe8a1dc8bcd05c011d19f97
-
SHA1
79b7d25e1bdce5b535e04383a9d2d96a8c668f96
-
SHA256
356e6444780389e9a1432eb575cea622a01bab5d8331f1c3b13046ca8209d06b
-
SHA512
8eb03be97c47e88d912d65e49945ea81fcc8284d4a7d517e1f9420a20cbf403016b383203fc03eadc547831f22d7caa2d0b229234de0c6b349dfd1d584abb985
Static task
static1
Behavioral task
behavioral1
Sample
1BD71C308FE8A1DC8BCD05C011D19F97.exe
Resource
win7v20210408
Malware Config
Extracted
redline
Cana
176.111.174.254:56328
Extracted
vidar
39.4
933
https://sergeevih43.tumblr.com/
-
profile_id
933
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Extracted
vidar
39.5
903
https://olegf9844.tumblr.com/
-
profile_id
903
Targets
-
-
Target
1BD71C308FE8A1DC8BCD05C011D19F97.exe
-
Size
2.7MB
-
MD5
1bd71c308fe8a1dc8bcd05c011d19f97
-
SHA1
79b7d25e1bdce5b535e04383a9d2d96a8c668f96
-
SHA256
356e6444780389e9a1432eb575cea622a01bab5d8331f1c3b13046ca8209d06b
-
SHA512
8eb03be97c47e88d912d65e49945ea81fcc8284d4a7d517e1f9420a20cbf403016b383203fc03eadc547831f22d7caa2d0b229234de0c6b349dfd1d584abb985
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Suspicious use of NtCreateProcessExOtherParentProcess
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Vidar Stealer
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Loads dropped DLL
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
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
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
1Install Root Certificate
1Modify Registry
4Virtualization/Sandbox Evasion
1Web Service
1