General
-
Target
NCU6L_file.exe
-
Size
3.1MB
-
Sample
241208-3kelza1kck
-
MD5
402ab18478d4b4375a8145d45d47cf47
-
SHA1
31ca2191e74e0ff586cf5032a36aa3e99f9259ca
-
SHA256
126fe752552aee79b622ca8edcb119b01b86113f11765bcfc9943ca24a95aded
-
SHA512
021da29feedbca174af347912a76764ae377b7a94c29f34c940dd7f347c405643913cafc61fb1b47bc7a22d46b5bdd385360252d5ed6b62f57bfde90279971c4
-
SSDEEP
49152:flOYOVbpMcYeM7J00fuj02kigEL3fOuPee50l9:flOZVFMjeM7/9LilLv1PN0
Static task
static1
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
-
install_dir
abc3bc1985
-
install_file
skotes.exe
-
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
-
url_paths
/Zu7JuNko/index.php
Extracted
lumma
https://impend-differ.biz/api
https://print-vexer.biz/api
https://dare-curbys.biz/api
https://covery-mover.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://zinc-sneark.biz/api
https://se-blurry.biz/api
https://drive-connect.cyou/api
https://ratiomun.cyou/api
https://crib-endanger.sbs/api
https://faintbl0w.sbs/api
https://300snails.sbs/api
https://bored-light.sbs/api
https://3xc1aimbl0w.sbs/api
https://pull-trucker.sbs/api
https://fleez-inc.sbs/api
https://thicktoys.sbs/api
https://atten-supporse.biz/api
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
-
install_dir
44111dbc49
-
install_file
axplong.exe
-
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
-
url_paths
/Jo89Ku7d/index.php
Extracted
stealc
default_valenciga
http://185.215.113.17
-
url_path
/2fb6c2cc8dce150a.php
Extracted
stealc
stok
http://185.215.113.206
-
url_path
/c4becf79229cb002.php
Targets
-
-
Target
NCU6L_file.exe
-
Size
3.1MB
-
MD5
402ab18478d4b4375a8145d45d47cf47
-
SHA1
31ca2191e74e0ff586cf5032a36aa3e99f9259ca
-
SHA256
126fe752552aee79b622ca8edcb119b01b86113f11765bcfc9943ca24a95aded
-
SHA512
021da29feedbca174af347912a76764ae377b7a94c29f34c940dd7f347c405643913cafc61fb1b47bc7a22d46b5bdd385360252d5ed6b62f57bfde90279971c4
-
SSDEEP
49152:flOYOVbpMcYeM7J00fuj02kigEL3fOuPee50l9:flOZVFMjeM7/9LilLv1PN0
-
Amadey family
-
Lumma family
-
Stealc family
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Xmrig family
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
XMRig Miner payload
-
Downloads MZ/PE file
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Drops startup file
-
Executes dropped EXE
-
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Loads dropped DLL
-
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
-
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.
-
An obfuscated cmd.exe command-line is typically used to evade detection.
-
AutoIT Executable
AutoIT scripts compiled to PE executables.
-
Enumerates processes with tasklist
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4Discovery
Browser Information Discovery
1Process Discovery
1Query Registry
6Remote System Discovery
1System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2