General
-
Target
15d27c669c13bcb799ef7b656ee45944469650b8c2821de397d3dc4ae9740f67
-
Size
221KB
-
Sample
231004-ferm1shb5x
-
MD5
b6381027adbb765b3fc74dcf4bde8fc2
-
SHA1
46713b5aad2ea05e740c9d4b856f684cf08db882
-
SHA256
15d27c669c13bcb799ef7b656ee45944469650b8c2821de397d3dc4ae9740f67
-
SHA512
13f7805c529d6e64f3c0b92a0363a252afa2ae6bfb883593de487d4f6531ebc469833a306a0a08ee8834d4ee645b3c5171908cf5782e6ad3e41ce8ad5c344ef3
-
SSDEEP
6144:PFGW04vUM40jPhfAEpZM0GTPukULkj14+SMpd:RaMbrhf3pKnTQg4+Ss
Static task
static1
Behavioral task
behavioral1
Sample
15d27c669c13bcb799ef7b656ee45944469650b8c2821de397d3dc4ae9740f67.exe
Resource
win7-20230831-en
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Targets
-
-
Target
15d27c669c13bcb799ef7b656ee45944469650b8c2821de397d3dc4ae9740f67
-
Size
221KB
-
MD5
b6381027adbb765b3fc74dcf4bde8fc2
-
SHA1
46713b5aad2ea05e740c9d4b856f684cf08db882
-
SHA256
15d27c669c13bcb799ef7b656ee45944469650b8c2821de397d3dc4ae9740f67
-
SHA512
13f7805c529d6e64f3c0b92a0363a252afa2ae6bfb883593de487d4f6531ebc469833a306a0a08ee8834d4ee645b3c5171908cf5782e6ad3e41ce8ad5c344ef3
-
SSDEEP
6144:PFGW04vUM40jPhfAEpZM0GTPukULkj14+SMpd:RaMbrhf3pKnTQg4+Ss
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Detect Fabookie payload
-
Glupteba payload
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Blocklisted process makes network request
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Stops running service(s)
-
.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
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.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
3Modify Registry
7Subvert Trust Controls
1Install Root Certificate
1