General
-
Target
c2fea3d7e8b751ee44a1b1783f72490606a3302e624ab435710982be0e108208
-
Size
1.3MB
-
Sample
241221-v5ll1svlej
-
MD5
396d62c172f5131c4f09f38e6b5e6137
-
SHA1
e03454724c38527fd39ec019cfa09eb135c73d15
-
SHA256
c2fea3d7e8b751ee44a1b1783f72490606a3302e624ab435710982be0e108208
-
SHA512
5ec914789a12f61500941bead347bdfb09ee89e106240dc42bdb7f01181695f33ddcd21bee46914a02a150eeb2476bdcd8ffa5455c9879ef65abf95297adad03
-
SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Behavioral task
behavioral1
Sample
c2fea3d7e8b751ee44a1b1783f72490606a3302e624ab435710982be0e108208.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c2fea3d7e8b751ee44a1b1783f72490606a3302e624ab435710982be0e108208.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
-
-
Target
c2fea3d7e8b751ee44a1b1783f72490606a3302e624ab435710982be0e108208
-
Size
1.3MB
-
MD5
396d62c172f5131c4f09f38e6b5e6137
-
SHA1
e03454724c38527fd39ec019cfa09eb135c73d15
-
SHA256
c2fea3d7e8b751ee44a1b1783f72490606a3302e624ab435710982be0e108208
-
SHA512
5ec914789a12f61500941bead347bdfb09ee89e106240dc42bdb7f01181695f33ddcd21bee46914a02a150eeb2476bdcd8ffa5455c9879ef65abf95297adad03
-
SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Dcrat family
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Legitimate hosting services abused for malware hosting/C2
-