General
-
Target
73f2d6971fac776780e59a33b3f3e4771527c250eaceb3040af59129829ab5e2
-
Size
261KB
-
Sample
211004-vdf78aggem
-
MD5
a6430897a63ebda6908bef00def1058f
-
SHA1
53c444955221a5c741be7a560461828541b35669
-
SHA256
73f2d6971fac776780e59a33b3f3e4771527c250eaceb3040af59129829ab5e2
-
SHA512
8996bb4d046631b2f91d616d5ba94f81b4d3d8b6edfde48691ad8e67cff6f1f095ad889afb1779fb2c828c19d15d908aba962962449d9f22ac82f88bf565f5d6
Static task
static1
Behavioral task
behavioral1
Sample
73f2d6971fac776780e59a33b3f3e4771527c250eaceb3040af59129829ab5e2.exe
Resource
win10-en-20210920
Malware Config
Extracted
smokeloader
2020
http://fiskahlilian16.top/
http://paishancho17.top/
http://ydiannetter18.top/
http://azarehanelle19.top/
http://quericeriant20.top/
Extracted
redline
Proliv
93.115.20.139:28978
Extracted
raccoon
5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4
-
url4cnc
https://t.me/agrybirdsgamerept
Extracted
redline
@big_tastyyy
87.251.71.44:80
Extracted
raccoon
61491ed5436f034714f70beac9b11914bfa969d2
-
url4cnc
https://t.me/hdmiprapor
Targets
-
-
Target
73f2d6971fac776780e59a33b3f3e4771527c250eaceb3040af59129829ab5e2
-
Size
261KB
-
MD5
a6430897a63ebda6908bef00def1058f
-
SHA1
53c444955221a5c741be7a560461828541b35669
-
SHA256
73f2d6971fac776780e59a33b3f3e4771527c250eaceb3040af59129829ab5e2
-
SHA512
8996bb4d046631b2f91d616d5ba94f81b4d3d8b6edfde48691ad8e67cff6f1f095ad889afb1779fb2c828c19d15d908aba962962449d9f22ac82f88bf565f5d6
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
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)
-
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.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Matrix ATT&CK v6
Persistence
New Service
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1