guloader | 8dea13aca375c58455a7e125c241b82405f8249bb3dadb83b6fd4efa043b7307

General

Target

Udrustningens70.exe
Size

1.1MB
Sample

250224-nbm5esyrv8
MD5

fd102f4cfcc617182a11becd16e3b7d7
SHA1

d5b2c85fd31db98c51903ce4437bb19ffe0a99dc
SHA256

8dea13aca375c58455a7e125c241b82405f8249bb3dadb83b6fd4efa043b7307
SHA512

ee8e453827d64bf424bdba076fa6178d54a3dab6e29202c0d241c4192faaa162e6d6f7a13412fb27ab1876f7bda82d9a797ffee5d57b5174858d76e12e035307
SSDEEP

24576:rzy1i2+EufWAoZ0dVA6HCFsjq5c3SddFDykNTwdQG9ikO:g+7boKg6cl5kSdzDPwZib

Score

10^/10

Malware Config

Targets

- Target
  
  Udrustningens70.exe
- Size
  
  1.1MB
- MD5
  
  fd102f4cfcc617182a11becd16e3b7d7
- SHA1
  
  d5b2c85fd31db98c51903ce4437bb19ffe0a99dc
- SHA256
  
  8dea13aca375c58455a7e125c241b82405f8249bb3dadb83b6fd4efa043b7307
- SHA512
  
  ee8e453827d64bf424bdba076fa6178d54a3dab6e29202c0d241c4192faaa162e6d6f7a13412fb27ab1876f7bda82d9a797ffee5d57b5174858d76e12e035307
- SSDEEP
  
  24576:rzy1i2+EufWAoZ0dVA6HCFsjq5c3SddFDykNTwdQG9ikO:g+7boKg6cl5kSdzDPwZib
Score

10^/10

guloader collection discovery downloader spyware stealer
- Guloader family
  guloader
- Guloader,Cloudeye
  A shellcode based downloader first seen in 2020.
  downloader guloader
- Loads dropped DLL
- Reads WinSCP keys stored on the system
  Tries to access WinSCP stored sessions.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Legitimate hosting services abused for malware hosting/C2
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2
- Target
  
  $PLUGINSDIR/System.dll
- Size
  
  11KB
- MD5
  
  ee260c45e97b62a5e42f17460d406068
- SHA1
  
  df35f6300a03c4d3d3bd69752574426296b78695
- SHA256
  
  e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27
- SHA512
  
  a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3
- SSDEEP
  
  192:eF24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol9Sl:h8QIl975eXqlWBrz7YLOl9
Score

3^/10

discovery
behavioral3 behavioral4