General
-
Target
NEAS.ab2c9f9cc44ed3b32b687d5e77aa4a2462b7066a36fbfca25037950543734ddfexe_JC.exe
-
Size
1.8MB
-
Sample
231023-wea82ade87
-
MD5
ec9cf79bcea3c04d1a7903b02e4fd0c5
-
SHA1
1d7344e87cc1bc972eda5e6e9a2dd3e513955e4a
-
SHA256
ab2c9f9cc44ed3b32b687d5e77aa4a2462b7066a36fbfca25037950543734ddf
-
SHA512
d0179447d8521cbcd9b7458f7046d5cb5031eb4ad072cf66503be48fbfc559d04cf03d42699e0da071628c2f8d139312e49c2752507aa4595096b181b1bcefd4
-
SSDEEP
49152:6asJ8j3FB/2SCUPFP7/O85UuAM8sDDfe:mgb/iUtDTdDD
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.ab2c9f9cc44ed3b32b687d5e77aa4a2462b7066a36fbfca25037950543734ddfexe_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ab2c9f9cc44ed3b32b687d5e77aa4a2462b7066a36fbfca25037950543734ddfexe_JC.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
http://yvzgz.cyou/index.php
https://yvzgz.cyou/index.php
Extracted
redline
homed
109.107.182.133:19084
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
redline
grome
77.91.124.86:19084
Extracted
smokeloader
up3
Extracted
redline
YT&TEAM CLOUD
185.216.70.238:37515
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
-
-
Target
NEAS.ab2c9f9cc44ed3b32b687d5e77aa4a2462b7066a36fbfca25037950543734ddfexe_JC.exe
-
Size
1.8MB
-
MD5
ec9cf79bcea3c04d1a7903b02e4fd0c5
-
SHA1
1d7344e87cc1bc972eda5e6e9a2dd3e513955e4a
-
SHA256
ab2c9f9cc44ed3b32b687d5e77aa4a2462b7066a36fbfca25037950543734ddf
-
SHA512
d0179447d8521cbcd9b7458f7046d5cb5031eb4ad072cf66503be48fbfc559d04cf03d42699e0da071628c2f8d139312e49c2752507aa4595096b181b1bcefd4
-
SSDEEP
49152:6asJ8j3FB/2SCUPFP7/O85UuAM8sDDfe:mgb/iUtDTdDD
-
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
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Stops running service(s)
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1