General
-
Target
file.exe
-
Size
5.0MB
-
Sample
241206-27zd8ayqbq
-
MD5
4f838339f38f07f8a4faebabbc11477b
-
SHA1
d2104c8592655633b229ce43e67878cbb02a4764
-
SHA256
3be7b559446ef4570ec153c4e898b327a359577fbeaeb74fc159e8284504646a
-
SHA512
c2ae1ddcd9ef70bb0083c0b8ea4b3d422dec56cb0509323f3b4bdff768a5d0243e548e8a137208e1f8d1e6c295f329742546aff21d32897e97dac6cd788a1aa2
-
SSDEEP
49152:lgrSL5fuS/Ch3/qW004n/+GiPs2qAOiRkzmyqadQ3Kl6tw2dtN:io2S/Ch3/qWB4n/niEzh6kzmyqk4tN
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Malware Config
Extracted
stealc
drum
http://185.215.113.206
-
url_path
/c4becf79229cb002.php
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://atten-supporse.biz/api
Extracted
lumma
https://dwell-exclaim.biz/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
https://atten-supporse.biz/api
Targets
-
-
Target
file.exe
-
Size
5.0MB
-
MD5
4f838339f38f07f8a4faebabbc11477b
-
SHA1
d2104c8592655633b229ce43e67878cbb02a4764
-
SHA256
3be7b559446ef4570ec153c4e898b327a359577fbeaeb74fc159e8284504646a
-
SHA512
c2ae1ddcd9ef70bb0083c0b8ea4b3d422dec56cb0509323f3b4bdff768a5d0243e548e8a137208e1f8d1e6c295f329742546aff21d32897e97dac6cd788a1aa2
-
SSDEEP
49152:lgrSL5fuS/Ch3/qW004n/+GiPs2qAOiRkzmyqadQ3Kl6tw2dtN:io2S/Ch3/qWB4n/niEzh6kzmyqk4tN
-
Amadey family
-
Lumma family
-
Stealc family
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
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.
-
AutoIT Executable
AutoIT scripts compiled to PE executables.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
3Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4