General
- Target xwormExploit.exe
- Size 213KB
- Sample260804-yllz8adk3t
- SHA256 554b930e81f252ff6b23d84fa654514d141acf0a5382a5ca5c329347a9eb5b1c
- MD5 fbd756912a412ad43b06058a99bcad85
- SHA1 12636e42c77420b2fb9d6025d0675f6550c4ac25
- SHA512 e85f3c0e4ca8957dd88420a3300dd044ee3eeeaf42ee07582492d56f48fea9c97a4b32f966a23f2695ab395984102784b66b6e189bee8d8b469e8ab698df299a
- SSDEEP 3072:XO9F6KpaVEM5tKFmbsS31Kl5WZEF31+6ONoybTjYSSrbih3eeFthE0ekRtcNs3P/:XLKpm5sF4tfKFMrCejYX+VFtLH13l
- TLSH T18624124AFAEEAD42C99B09F0A572024063B5FA26170ED6DB39E04DE67CCB7700151BCC
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
xwormExploit.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
xwormExploit.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral3
Sample
xwormExploit.exe
Resource
win10ltsc2021-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral4
Sample
xwormExploit.exe
Resource
win11-20260513-en
7 signatures
150 seconds
Malware Config
Extracted
Family
-
neptunerat
C2
-
imthereallord-36375.portmap.host:36375
Attributes
-
filename
USB.exe
-
group
MasonGroup
-
key
EPWAUIaPJOtp2i6Q
-
rat_name
MasonRAT
Targets
-
- Target xwormExploit.exe
- Size 213KB
- SHA256 554b930e81f252ff6b23d84fa654514d141acf0a5382a5ca5c329347a9eb5b1c
- MD5 fbd756912a412ad43b06058a99bcad85
- SHA1 12636e42c77420b2fb9d6025d0675f6550c4ac25
- SHA512 e85f3c0e4ca8957dd88420a3300dd044ee3eeeaf42ee07582492d56f48fea9c97a4b32f966a23f2695ab395984102784b66b6e189bee8d8b469e8ab698df299a
- SSDEEP 3072:XO9F6KpaVEM5tKFmbsS31Kl5WZEF31+6ONoybTjYSSrbih3eeFthE0ekRtcNs3P/:XLKpm5sF4tfKFMrCejYX+VFtLH13l
- TLSH T18624124AFAEEAD42C99B09F0A572024063B5FA26170ED6DB39E04DE67CCB7700151BCC
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Detects NeptuneRAT stealer
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.