General
-
Target
file.exe
-
Size
1.7MB
-
Sample
241204-h13nhsxkh1
-
MD5
be071fbe0e369c1a68e148c30f5ff6f7
-
SHA1
7996746e0314c0e5a923dd7ecd49b78594f372b5
-
SHA256
ac0d118d16dfcbe347b3060c710d870164f5e9068268ef6f4185eda19ab1c715
-
SHA512
eeea3cbc3a94c1fb5c16197e7920b5d591a8f198a8694370cfaf5641029910319e0774f50dd25caf76ec32feab6f981042a154e19d5654cef85921594f78f526
-
SSDEEP
49152:PfF91e02DDIpe+8q5Xu+1rbfm8yvXs0wB5mZj:P9Pq21Hu6rbAXs0wBcZ
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
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
lumma
https://crib-endanger.sbs
https://faintbl0w.sbs
https://300snails.sbs
https://bored-light.sbs
https://3xc1aimbl0w.sbs
https://pull-trucker.sbs
https://fleez-inc.sbs
https://thicktoys.sbs
https://powerful-avoids.sbs
https://motion-treesz.sbs
https://disobey-curly.sbs
https://leg-sate-boat.sbs
https://story-tense-faz.sbs
https://blade-govern.sbs
https://occupy-blushi.sbs
https://frogs-severz.sbs
https://salve-windp.cyou
Targets
-
-
Target
file.exe
-
Size
1.7MB
-
MD5
be071fbe0e369c1a68e148c30f5ff6f7
-
SHA1
7996746e0314c0e5a923dd7ecd49b78594f372b5
-
SHA256
ac0d118d16dfcbe347b3060c710d870164f5e9068268ef6f4185eda19ab1c715
-
SHA512
eeea3cbc3a94c1fb5c16197e7920b5d591a8f198a8694370cfaf5641029910319e0774f50dd25caf76ec32feab6f981042a154e19d5654cef85921594f78f526
-
SSDEEP
49152:PfF91e02DDIpe+8q5Xu+1rbfm8yvXs0wB5mZj:P9Pq21Hu6rbAXs0wBcZ
-
Amadey family
-
Lumma family
-
Stealc family
-
Enumerates VirtualBox registry keys
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Blocklisted process makes network request
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Creates new service(s)
-
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.
-
Legitimate hosting services abused for malware hosting/C2
-
Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Modify Authentication Process
1Power Settings
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Defense Evasion
Impair Defenses
3Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4