General
- Target b137fff4b205d540cccf36b16d3c5604
- Size 4.7MB
- Sample240304-e2xl4sae97
- SHA256 f0eef776c31bc4af21280f8b2e7f82dda4682fe97214347479b6500848324e87
- MD5 b137fff4b205d540cccf36b16d3c5604
- SHA1 010a3abe5fde6040fe5beb465eca26e4615ff89f
- SHA512 2aff813bf96c90499ba21f1bcb7d78196eac3ca47cf93b1e9ade97b6e970134c4ed84e9b018f85ebe6000ea694ef2e736680a6554a523235f88c52d3de2916b2
- SSDEEP 98304:xZCvLUBsg3bsj4tZ+f/ufmD1H3K2lR2vOOlMi5aGFpG9jKbmdbqRF:xSLUCg3bsjl1H3Tl+lMikG29jiRF
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
b137fff4b205d540cccf36b16d3c5604.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b137fff4b205d540cccf36b16d3c5604.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
-
nullmixer
-
http://hsiens.xyz/
Extracted
-
privateloader
-
http://37.0.10.214/proxies.txt
-
http://37.0.10.244/server.txt
-
http://wfsdragon.ru/api/setStats.php
-
37.0.10.237
Extracted
-
redline
-
pub1
-
viacetequn.site:80
Extracted
-
vidar
-
40.1
-
706
-
https://eduarroma.tumblr.com/
-
profile_id
706
Extracted
-
smokeloader
-
pub5
Extracted
-
smokeloader
-
2020
-
http://aucmoney.com/upload/
-
http://thegymmum.com/upload/
-
http://atvcampingtrips.com/upload/
-
http://kuapakualaman.com/upload/
-
http://renatazarazua.com/upload/
-
http://nasufmutlu.com/upload/
Targets
-
- Target b137fff4b205d540cccf36b16d3c5604
- Size 4.7MB
- SHA256 f0eef776c31bc4af21280f8b2e7f82dda4682fe97214347479b6500848324e87
- MD5 b137fff4b205d540cccf36b16d3c5604
- SHA1 010a3abe5fde6040fe5beb465eca26e4615ff89f
- SHA512 2aff813bf96c90499ba21f1bcb7d78196eac3ca47cf93b1e9ade97b6e970134c4ed84e9b018f85ebe6000ea694ef2e736680a6554a523235f88c52d3de2916b2
- SSDEEP 98304:xZCvLUBsg3bsj4tZ+f/ufmD1H3K2lR2vOOlMi5aGFpG9jKbmdbqRF:xSLUCg3bsjl1H3Tl+lMikG29jiRF
- MD5 SHA1 SHA512 SSDEEP
-
CryptBot payload
-
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
SectopRAT payload
-
Vidar Stealer
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
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.
-
Legitimate hosting services abused for malware hosting/C2
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1