General
- Target file.exe
- Size 362KB
- Sample250315-1xtkjsvtcs
- SHA256 53d491fcb95b0cd2c073b1a2b7dc8c032e9de2d9422ac13170fe5975b78f6a7e
- MD5 38da35e91c9aeea07d77b7df32e30591
- SHA1 49eebb6f1db4065b62e276f61c6f2c6abc0cb66e
- SHA512 739d88b2df68063eb0771cfa538bc5fdf9f3485c114c454dfa0dcce554e89cc39e3b970d689bd4c8a80ad595761a39928620cf43c05feb0aea92433870f0b8e0
- SSDEEP 6144:YFDI5CzTBC/2tX8QPfembZUrALjlX4goEjkelY2NW2UYclVyqMvhm:YWCzTM2dzPblUrAv5oSs2UZAhm
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20250314-en
Malware Config
Extracted
-
vidar
-
13.2
-
e3a5dc9f3619e7e1987b9fcc98b49843
-
https://t.me/g_etcontent
-
https://steamcommunity.com/profiles/76561199832267488
-
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Firefox/135.0
Extracted
-
lumma
-
https://citywand.live/api
-
https://crosshairc.life/api
-
https://smrodularmall.top/api
-
https://jowinjoinery.icu/api
-
https://legenassedk.top/api
-
https://htardwarehu.icu/api
-
https://cjlaspcorne.icu/api
-
https://sqbugildbett.top/api
-
https://weaponrywo.digital/api
Extracted
-
stealc
-
default
-
http://77.90.153.241
-
url_path
/612acd258782ade8.php
Targets
-
- Target file.exe
- Size 362KB
- SHA256 53d491fcb95b0cd2c073b1a2b7dc8c032e9de2d9422ac13170fe5975b78f6a7e
- MD5 38da35e91c9aeea07d77b7df32e30591
- SHA1 49eebb6f1db4065b62e276f61c6f2c6abc0cb66e
- SHA512 739d88b2df68063eb0771cfa538bc5fdf9f3485c114c454dfa0dcce554e89cc39e3b970d689bd4c8a80ad595761a39928620cf43c05feb0aea92433870f0b8e0
- SSDEEP 6144:YFDI5CzTBC/2tX8QPfembZUrALjlX4goEjkelY2NW2UYclVyqMvhm:YWCzTM2dzPblUrAv5oSs2UZAhm
- MD5 SHA1 SHA512 SSDEEP
-
Detect Vidar Stealer
-
Lumma family
-
Stealc family
-
Vidar family
-
Downloads MZ/PE file
-
Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
-
Drops startup file
-
Executes dropped EXE
-
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
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
2Credentials In Files
2