General
- Target file.exe
- Size 1.7MB
- Sample241110-j1jq3sshjn
- SHA256 f1e88b081a695d8697c56c649e2a5f9d84922ed0a222d0fc484fa8802fca7d22
- MD5 dc7a01025250cfd712df48dff439b894
- SHA1 77e8d0c1ffc118be57c6798c8a67b682634b5fe9
- SHA512 c437c19a8453f1e08fc850ecc21cb53a5515ecfba53eb60fea608673061417bc5c03e3281040baed99fff8145c04b3685507ac7b8ab8324bfc5ae00245a818c2
- SSDEEP 49152:+m+gBleK7B8hB/eS2nX+IRUE4G9M5r0lObA:+yBlP7i//UnB79
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Malware Config
Extracted
-
stealc
-
mars
-
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://scriptyprefej.store
-
https://navygenerayk.store
-
https://founpiuer.store
-
https://necklacedmny.store
-
https://thumbystriw.store
-
https://fadehairucw.store
-
https://crisiwarny.store
-
https://presticitpo.store
Extracted
-
lumma
-
https://navygenerayk.store/api
Targets
-
- Target file.exe
- Size 1.7MB
- SHA256 f1e88b081a695d8697c56c649e2a5f9d84922ed0a222d0fc484fa8802fca7d22
- MD5 dc7a01025250cfd712df48dff439b894
- SHA1 77e8d0c1ffc118be57c6798c8a67b682634b5fe9
- SHA512 c437c19a8453f1e08fc850ecc21cb53a5515ecfba53eb60fea608673061417bc5c03e3281040baed99fff8145c04b3685507ac7b8ab8324bfc5ae00245a818c2
- SSDEEP 49152:+m+gBleK7B8hB/eS2nX+IRUE4G9M5r0lObA:+yBlP7i//UnB79
- MD5 SHA1 SHA512 SSDEEP
Amadey family
Cryptbot family
Lumma family
Stealc family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Blocklisted process makes network request
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.
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
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
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