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