General
-
Target
file
-
Size
978KB
-
Sample
231016-ed6j4sde76
-
MD5
fe83091698531a744d878c1f5b852851
-
SHA1
6f2dbd043327e1c3f27f214bcc0589f1fed476a7
-
SHA256
f45a9240705729b92ee2c710a7273cfcff2f44bcdcf54abfa6e9cce3d1cd3f49
-
SHA512
473750aa9b2dc432a770e89f7daf1b4103a055946dfa72b07d27b96f83bc3ce9323bf3815ee8dc75600c27b63a636611784c2cbcf0cd1097f6db2944c1faf047
-
SSDEEP
24576:AyxGftXAxSWgHDiKW+sfVFEu2N3ulrRzZkL:HxQ3DiK2fVqu2Nyz
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
breha
77.91.124.55:19071
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
kukish
77.91.124.55:19071
Extracted
redline
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Targets
-
-
Target
file
-
Size
978KB
-
MD5
fe83091698531a744d878c1f5b852851
-
SHA1
6f2dbd043327e1c3f27f214bcc0589f1fed476a7
-
SHA256
f45a9240705729b92ee2c710a7273cfcff2f44bcdcf54abfa6e9cce3d1cd3f49
-
SHA512
473750aa9b2dc432a770e89f7daf1b4103a055946dfa72b07d27b96f83bc3ce9323bf3815ee8dc75600c27b63a636611784c2cbcf0cd1097f6db2944c1faf047
-
SSDEEP
24576:AyxGftXAxSWgHDiKW+sfVFEu2N3ulrRzZkL:HxQ3DiK2fVqu2Nyz
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
SectopRAT payload
-
Downloads MZ/PE file
-
Modifies Windows Firewall
-
.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Uses the VBS compiler for execution
-
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 file in System32 directory
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
3Scripting
1