General
-
Target
663f34403d17515011873cc44e99cdb7c8a8fb0f718acccb681c759db1ef6d3d
-
Size
296KB
-
Sample
231010-sejzdsgb49
-
MD5
1b67aa95055403af8c213f25640d1029
-
SHA1
5ae86334f30e59b428e85fcc3608f3abea2672ea
-
SHA256
663f34403d17515011873cc44e99cdb7c8a8fb0f718acccb681c759db1ef6d3d
-
SHA512
dff130980375f389b379844b0022c82a563f84aeea4e8f48c742292e0cc7dd70cbc5fb6907cacaa1606d5ed5b4ddd4be718d314f02e2533ec858dd0abd6de565
-
SSDEEP
6144:y/mF6zrmaTvHHu9E31OwL4TR9lHrAOdpIhMAOERfdn5:Twzya7HHz3kRB2mMZ
Static task
static1
Behavioral task
behavioral1
Sample
663f34403d17515011873cc44e99cdb7c8a8fb0f718acccb681c759db1ef6d3d.exe
Resource
win10-20230915-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
redline
magia
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Targets
-
-
Target
663f34403d17515011873cc44e99cdb7c8a8fb0f718acccb681c759db1ef6d3d
-
Size
296KB
-
MD5
1b67aa95055403af8c213f25640d1029
-
SHA1
5ae86334f30e59b428e85fcc3608f3abea2672ea
-
SHA256
663f34403d17515011873cc44e99cdb7c8a8fb0f718acccb681c759db1ef6d3d
-
SHA512
dff130980375f389b379844b0022c82a563f84aeea4e8f48c742292e0cc7dd70cbc5fb6907cacaa1606d5ed5b4ddd4be718d314f02e2533ec858dd0abd6de565
-
SSDEEP
6144:y/mF6zrmaTvHHu9E31OwL4TR9lHrAOdpIhMAOERfdn5:Twzya7HHz3kRB2mMZ
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
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
-
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
-
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.
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
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
1Defense Evasion
Impair Defenses
4Disable or Modify Tools
3Modify Registry
5Scripting
1