General
-
Target
file.exe
-
Size
1.5MB
-
Sample
231023-3l56baha5x
-
MD5
b56926dee317661eecefff1e8683584f
-
SHA1
0acec169d35f9dba349c65aa88ea04428bf36047
-
SHA256
a3e337e452eb2928cb9caa92c95074102edda3634702f82550a3b8fcd7edbd79
-
SHA512
298a18ae45dcf8de5f451a01c45a652dfd01dead8375cbb253c269f63a513a4bdcc21024b94ccb6ab241a72c607f21a949be0de085df0f1e261e3d5a49f4a8e2
-
SSDEEP
49152:1RjQL/vs2XQjn2ly7ybR9Ga0SREW37bWc:j8LHs2XQj2lYySM
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
-
install_dir
fefffe8cea
-
install_file
explothe.exe
-
strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
kinza
77.91.124.86:19084
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
-
-
Target
file.exe
-
Size
1.5MB
-
MD5
b56926dee317661eecefff1e8683584f
-
SHA1
0acec169d35f9dba349c65aa88ea04428bf36047
-
SHA256
a3e337e452eb2928cb9caa92c95074102edda3634702f82550a3b8fcd7edbd79
-
SHA512
298a18ae45dcf8de5f451a01c45a652dfd01dead8375cbb253c269f63a513a4bdcc21024b94ccb6ab241a72c607f21a949be0de085df0f1e261e3d5a49f4a8e2
-
SSDEEP
49152:1RjQL/vs2XQjn2ly7ybR9Ga0SREW37bWc:j8LHs2XQj2lYySM
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Glupteba payload
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Modifies boot configuration data using bcdedit
-
Blocklisted process makes network request
-
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.
-
Sets service image path in registry
-
Stops running service(s)
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Registers COM server for autorun
-
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.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Legitimate hosting services abused for malware hosting/C2
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Impair Defenses
5Disable or Modify Tools
3Modify Registry
7Subvert Trust Controls
1Install Root Certificate
1