General
-
Target
d5361752e2bc62a1d7a5e29d109d6d9ab8ebae09566b03ab9f465b970dce0781_JC.exe
-
Size
1.4MB
-
Sample
230923-x4cntsbg69
-
MD5
03faa4878a6e8c775534de8cac913865
-
SHA1
7548c52394da12074a6418b5a3820b8894aa0d17
-
SHA256
d5361752e2bc62a1d7a5e29d109d6d9ab8ebae09566b03ab9f465b970dce0781
-
SHA512
2f6a0d7cd2b65a77f4541115229493b8c0d852e8892c2516c9f1a6b963ba0f350e1ed025b91fdd38ab157f1e8d6c79b49335c9344f21289ce61e6f5689ba86e4
-
SSDEEP
24576:myEQ5nEl8/Pdq3DNT3YB1A64KJUdrvI74rwga8ral0RDOc8JKGp2Ex1ShPrMZ:1EQ5yA83DNT3Y8iedDIUM+raq38QCn1u
Static task
static1
Behavioral task
behavioral1
Sample
d5361752e2bc62a1d7a5e29d109d6d9ab8ebae09566b03ab9f465b970dce0781_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
d5361752e2bc62a1d7a5e29d109d6d9ab8ebae09566b03ab9f465b970dce0781_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
trush
77.91.124.82:19071
-
auth_value
c13814867cde8193679cd0cad2d774be
Targets
-
-
Target
d5361752e2bc62a1d7a5e29d109d6d9ab8ebae09566b03ab9f465b970dce0781_JC.exe
-
Size
1.4MB
-
MD5
03faa4878a6e8c775534de8cac913865
-
SHA1
7548c52394da12074a6418b5a3820b8894aa0d17
-
SHA256
d5361752e2bc62a1d7a5e29d109d6d9ab8ebae09566b03ab9f465b970dce0781
-
SHA512
2f6a0d7cd2b65a77f4541115229493b8c0d852e8892c2516c9f1a6b963ba0f350e1ed025b91fdd38ab157f1e8d6c79b49335c9344f21289ce61e6f5689ba86e4
-
SSDEEP
24576:myEQ5nEl8/Pdq3DNT3YB1A64KJUdrvI74rwga8ral0RDOc8JKGp2Ex1ShPrMZ:1EQ5yA83DNT3Y8iedDIUM+raq38QCn1u
-
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
-
XMRig Miner payload
-
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.
-
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
6Scripting
1Subvert Trust Controls
1Install Root Certificate
1