General
-
Target
file.exe
-
Size
427KB
-
Sample
231001-j3tztsba89
-
MD5
548a5dcb2c4ca9eed47b5ecb95a28360
-
SHA1
7bbb9fcc67fded152fd18f867ae61cf7514ae804
-
SHA256
f5b41fe7726594035afa43bd053dedc6ea0463e0bef29214448730ca220c0bb4
-
SHA512
af1b914c53c0183d75422fb503cb924eab7048169d3105a9b5d0e5c13b4e214b7db44c6d48167ee096d61e09b6cee7cf5ae72238b5efa2bc3ba80d7b13c1aea6
-
SSDEEP
12288:6MrHy90KwvYypSOU1/B0ACKzzeHhPaP/U6V4t:Vyev/8OU16WuyP/dV4t
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
smokeloader
2022
http://77.91.68.29/fks/
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
-
install_dir
fefffe8cea
-
install_file
explothe.exe
-
strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
smokeloader
up3
Extracted
redline
@ytlogsbot
176.123.4.46:33783
-
auth_value
295b226f1b63bcd55148625381b27b19
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Extracted
redline
gruha
77.91.124.55:19071
-
auth_value
2f4cf2e668a540e64775b27535cc6892
Extracted
redline
luska
77.91.124.55:19071
-
auth_value
a6797888f51a88afbfd8854a79ac9357
Targets
-
-
Target
file.exe
-
Size
427KB
-
MD5
548a5dcb2c4ca9eed47b5ecb95a28360
-
SHA1
7bbb9fcc67fded152fd18f867ae61cf7514ae804
-
SHA256
f5b41fe7726594035afa43bd053dedc6ea0463e0bef29214448730ca220c0bb4
-
SHA512
af1b914c53c0183d75422fb503cb924eab7048169d3105a9b5d0e5c13b4e214b7db44c6d48167ee096d61e09b6cee7cf5ae72238b5efa2bc3ba80d7b13c1aea6
-
SSDEEP
12288:6MrHy90KwvYypSOU1/B0ACKzzeHhPaP/U6V4t:Vyev/8OU16WuyP/dV4t
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Detect Fabookie payload
-
Detects Healer an antivirus disabler dropper
-
Glupteba payload
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Modifies boot configuration data using bcdedit
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
-
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
4Disable or Modify Tools
3Modify Registry
5Scripting
1Subvert Trust Controls
1Install Root Certificate
1