General
- Target f4dcaaab18f0d6dbd7c7ee3387af6607.exe
- Size 146KB
- Sample211126-lnrx2abfbn
- SHA256 0a2403cf21d0e2d4a119bf0bdaf7eb36eccc2497fb64bee6004711ca4aa3c472
- MD5 f4dcaaab18f0d6dbd7c7ee3387af6607
- SHA1 2be320eb05f04b14a33e668b6c12bf8a75b2f4e5
- SHA512 50e2fce28eae22246b1dbc39f8e1670195bb962b564c17c7908b207a2992da8147206cbca0758fce258535f22dfc9b9af900491c00a5022d2497b11eac8cd015
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
f4dcaaab18f0d6dbd7c7ee3387af6607.exe
Resource
win7-en-20211014
Malware Config
Extracted
-
smokeloader
-
2020
-
http://nalirou70.top/
-
http://xacokuo80.top/
Extracted
-
tofsee
-
quadoil.ru
-
lakeflex.ru
Extracted
-
redline
-
185.159.80.90:38655
-
194.58.69.100:37026
Extracted
-
arkei
-
Default
-
http://file-file-host4.com/tratata.php
Extracted
-
vidar
-
48.7
-
1073
-
https://mstdn.social/@anapa
-
https://mastodon.social/@mniami
-
profile_id
1073
Extracted
-
redline
-
cheat
-
95.181.152.177:21142
Targets
-
- Target f4dcaaab18f0d6dbd7c7ee3387af6607.exe
- Size 146KB
- SHA256 0a2403cf21d0e2d4a119bf0bdaf7eb36eccc2497fb64bee6004711ca4aa3c472
- MD5 f4dcaaab18f0d6dbd7c7ee3387af6607
- SHA1 2be320eb05f04b14a33e668b6c12bf8a75b2f4e5
- SHA512 50e2fce28eae22246b1dbc39f8e1670195bb962b564c17c7908b207a2992da8147206cbca0758fce258535f22dfc9b9af900491c00a5022d2497b11eac8cd015
- 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 DNS Query Sinkhole Domain Various Families (Possible Infected Host)
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
suricata: ET MALWARE Possible Dridex Download URI Struct with no referer
suricata: ET MALWARE Possible Dridex Download URI Struct with no referer
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
Arkei Stealer 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
Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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.
Drops desktop.ini file(s)
Legitimate hosting services abused for malware hosting/C2
Drops file in System32 directory
Suspicious use of SetThreadContext