General
- Target defe2e93fec346d7bf76f6067da2b8eb.exe
- Size 228KB
- Sample211007-h6n3bacbhm
- SHA256 acc263aaa282b35a74e824dace95d82404a48516fb2eddbd9fa15353d9aad9f4
- MD5 defe2e93fec346d7bf76f6067da2b8eb
- SHA1 042f949ce134d885fe815513f4b4c63822436537
- SHA512 fbcd8cdee232b6eb878eb140e58b39b37693fedc021e906c77b376340235cfc6040f0ce759552a9701360d26da8e1424db2ed6ea7622db29c294991c2320e249
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
defe2e93fec346d7bf76f6067da2b8eb.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
defe2e93fec346d7bf76f6067da2b8eb.exe
Resource
win10v20210408
Malware Config
Extracted
-
smokeloader
-
2020
-
http://fiskahlilian16.top/
-
http://paishancho17.top/
-
http://ydiannetter18.top/
-
http://azarehanelle19.top/
-
http://quericeriant20.top/
Extracted
-
redline
-
777
-
93.115.20.139:28978
Extracted
-
raccoon
-
1.8.2
-
2ea41939378a473cbe7002fd507389778c0f10e7
-
url4cnc
http://teletop.top/stevuitreen
http://teleta.top/stevuitreen
https://t.me/stevuitreen
Extracted
-
redline
-
800
-
87.251.71.44:80
Extracted
-
raccoon
-
1.8.2
-
8d179b9e611eee525425544ee8c6d77360ab7cd9
-
url4cnc
http://teletop.top/agrybirdsgamerept
http://teleta.top/agrybirdsgamerept
https://t.me/agrybirdsgamerept
Targets
-
- Target defe2e93fec346d7bf76f6067da2b8eb.exe
- Size 228KB
- SHA256 acc263aaa282b35a74e824dace95d82404a48516fb2eddbd9fa15353d9aad9f4
- MD5 defe2e93fec346d7bf76f6067da2b8eb
- SHA1 042f949ce134d885fe815513f4b4c63822436537
- SHA512 fbcd8cdee232b6eb878eb140e58b39b37693fedc021e906c77b376340235cfc6040f0ce759552a9701360d26da8e1424db2ed6ea7622db29c294991c2320e249
- 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 Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
Identifies VirtualBox via ACPI registry values (likely anti-VM)
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
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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.
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
1New Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1