guloader | 760b7220124d78a09137d75a21c4926e23021a0bc0c183361b6ff06fbef90a9a

General

Target
760b7220124d78a09137d75a21c4926e23021a0bc0c183361b6ff06fbef90a9a.exe
Size 696KB
Sample240814-bk3v1stdke
SHA256 760b7220124d78a09137d75a21c4926e23021a0bc0c183361b6ff06fbef90a9a
MD5 f6b8eb670cff61de4a54eddaeecb1b93
SHA1 cf942c040069b16d0500475a19e50c58dbbef540
SHA512 df86345f381c390a467394ac5c831a48cc2bd644e2cfdd52092facd3c7a04da752ee81fff0ff1ef3e4bdd79ef0a76e5da81066ef0553bf9091a78f03e16e4805
SSDEEP 12288:WMIOEhV52Uf0QBcfnOBwCgfOz8RUy0NkYdzkpjQcNnZYCY3+kP80seB2ADjWljI:WMYD0C2OSfOY70jzIEEZYCwE0seBnGa
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Targets

- Target
  760b7220124d78a09137d75a21c4926e23021a0bc0c183361b6ff06fbef90a9a.exe
- Size 696KB
- SHA256 760b7220124d78a09137d75a21c4926e23021a0bc0c183361b6ff06fbef90a9a
- MD5 f6b8eb670cff61de4a54eddaeecb1b93
- SHA1 cf942c040069b16d0500475a19e50c58dbbef540
- SHA512 df86345f381c390a467394ac5c831a48cc2bd644e2cfdd52092facd3c7a04da752ee81fff0ff1ef3e4bdd79ef0a76e5da81066ef0553bf9091a78f03e16e4805
- SSDEEP 12288:WMIOEhV52Uf0QBcfnOBwCgfOz8RUy0NkYdzkpjQcNnZYCY3+kP80seB2ADjWljI:WMYD0C2OSfOY70jzIEEZYCwE0seBnGa
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

discovery guloader collection credential_access downloader spyware stealer
- Guloader,Cloudeye
  A shellcode based downloader first seen in 2020.
  downloader guloader
- Credentials from Password Stores: Credentials from Web Browsers
  Malicious Access or copy of Web Browser Credential store.
  credential_access stealer
- Detected Nirsoft tools
  Free utilities often used by attackers which can steal passwords, product keys, etc.
- NirSoft MailPassView
  Password recovery tool for various email clients
- NirSoft WebBrowserPassView
  Password recovery tool for various web browsers
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook accounts
  collection
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2
- Target
  $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
- MD5 0d7ad4f45dc6f5aa87f606d0331c6901
- SHA1 48df0911f0484cbe2a8cdd5362140b63c41ee457
- SHA512 c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
- SSDEEP 192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral3 behavioral4