General
-
Target
bd7CR28.exe
-
Size
840KB
-
Sample
231010-fpbdsada95
-
MD5
7edacf0a87306c8b46e7d95ddfeb76ba
-
SHA1
e9d4161779282e2a2da1537e6eaaa7b9223eb0fb
-
SHA256
f03657a1fcbcbd6f032f536d2f45db438e2eb47d3f67596f1a9e1b0d5e17a699
-
SHA512
fa2df3374bccab649f5d21cc121174993b3427b4ddf0ecd5c80dd36ed976fe0b87f89428a7ba70db544e998cc58cbfc011e60755cad5cef1ab679601bb0d50b3
-
SSDEEP
12288:HMrPy90vJpBY0W03qGmebMDzzEZI+o2hbOycoK4nMj8rq9zc25BwpYI+:gy01Y43iewDPEZI+YDoKh8O9zL0pYx
Static task
static1
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
smokeloader
up3
Extracted
redline
magia
77.91.124.55:19071
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
-
install_dir
fefffe8cea
-
install_file
explothe.exe
-
strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
lutyr
77.91.124.55:19071
Targets
-
-
Target
bd7CR28.exe
-
Size
840KB
-
MD5
7edacf0a87306c8b46e7d95ddfeb76ba
-
SHA1
e9d4161779282e2a2da1537e6eaaa7b9223eb0fb
-
SHA256
f03657a1fcbcbd6f032f536d2f45db438e2eb47d3f67596f1a9e1b0d5e17a699
-
SHA512
fa2df3374bccab649f5d21cc121174993b3427b4ddf0ecd5c80dd36ed976fe0b87f89428a7ba70db544e998cc58cbfc011e60755cad5cef1ab679601bb0d50b3
-
SSDEEP
12288:HMrPy90vJpBY0W03qGmebMDzzEZI+o2hbOycoK4nMj8rq9zc25BwpYI+:gy01Y43iewDPEZI+YDoKh8O9zL0pYx
-
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
-
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.
-
Stops running service(s)
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
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
-
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
5Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1