General
- Target bf9a5e80f186e505b943e372f6d7544ccfd8fc0f4957e2cd3ce52948510a4fa3
- Size 45KB
- Sample260803-ttpnvsvwes
- SHA256 bf9a5e80f186e505b943e372f6d7544ccfd8fc0f4957e2cd3ce52948510a4fa3
- MD5 ae214748c72632a76de482c3a430ce5c
- SHA1 c246c92eca19906886bb3cade5669879d2c7b932
- SHA512 652d36c00a94fd3c5b9573b1b344f20157b566194f7f29656c80eddc4216429ccb43712bc1e1b3e07eb81d567e6cde5c41843ebf1b31bbf4ef6a5c6da2ed11d0
- SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q16T2Qpm7PIKGjb5gX3iSr7Lj0wPRP1R9BDZcx:RuxkJTgip2meKqbWXScLjRPdTdcx
- TLSH T177232B003BE88237F2BE4FB898F25145867AF6636603D64D2CC451DB5623FC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
bf9a5e80f186e505b943e372f6d7544ccfd8fc0f4957e2cd3ce52948510a4fa3.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
bf9a5e80f186e505b943e372f6d7544ccfd8fc0f4957e2cd3ce52948510a4fa3.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
haysexcdn.net:80
-
haysexcdn.net:22
-
haysexcdn.net:8080
-
haysexcdn.net:8880
-
haysexcdn.net:2052
-
haysexcdn.net:2082
-
haysexcdn.net:2086
-
haysexcdn.net:2095
-
haysexcdn.net:443
-
haysexcdn.net:2053
-
haysexcdn.net:2083
-
haysexcdn.net:2087
-
haysexcdn.net:2096
-
haysexcdn.net:8443
-
www.haysexcdn.net:80
-
www.haysexcdn.net:22
-
www.haysexcdn.net:8080
-
www.haysexcdn.net:8880
-
www.haysexcdn.net:2052
-
www.haysexcdn.net:2082
-
www.haysexcdn.net:2086
-
www.haysexcdn.net:2095
-
www.haysexcdn.net:443
-
www.haysexcdn.net:2053
-
www.haysexcdn.net:2083
-
www.haysexcdn.net:2087
-
www.haysexcdn.net:2096
-
www.haysexcdn.net:8443
-
melissa.haysexcdn.net:80
-
melissa.haysexcdn.net:22
-
melissa.haysexcdn.net:8080
-
melissa.haysexcdn.net:8880
-
melissa.haysexcdn.net:2052
-
melissa.haysexcdn.net:2082
-
melissa.haysexcdn.net:2086
-
melissa.haysexcdn.net:2095
-
melissa.haysexcdn.net:443
-
melissa.haysexcdn.net:2053
-
melissa.haysexcdn.net:2083
-
melissa.haysexcdn.net:2087
-
melissa.haysexcdn.net:2096
-
melissa.haysexcdn.net:8443
-
malware.haysexcdn.net:80
-
malware.haysexcdn.net:22
-
malware.haysexcdn.net:8080
-
malware.haysexcdn.net:8880
-
malware.haysexcdn.net:2052
-
malware.haysexcdn.net:2082
-
malware.haysexcdn.net:2086
-
malware.haysexcdn.net:2095
-
malware.haysexcdn.net:443
-
malware.haysexcdn.net:2053
-
malware.haysexcdn.net:2083
-
malware.haysexcdn.net:2087
-
malware.haysexcdn.net:2096
-
malware.haysexcdn.net:8443
-
NCeKdjd5ki5S
-
delay
0
-
install
true
-
install_file
fjvbbx47.exe
-
install_folder
%AppData%
Targets
-
- Target bf9a5e80f186e505b943e372f6d7544ccfd8fc0f4957e2cd3ce52948510a4fa3
- Size 45KB
- SHA256 bf9a5e80f186e505b943e372f6d7544ccfd8fc0f4957e2cd3ce52948510a4fa3
- MD5 ae214748c72632a76de482c3a430ce5c
- SHA1 c246c92eca19906886bb3cade5669879d2c7b932
- SHA512 652d36c00a94fd3c5b9573b1b344f20157b566194f7f29656c80eddc4216429ccb43712bc1e1b3e07eb81d567e6cde5c41843ebf1b31bbf4ef6a5c6da2ed11d0
- SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q16T2Qpm7PIKGjb5gX3iSr7Lj0wPRP1R9BDZcx:RuxkJTgip2meKqbWXScLjRPdTdcx
- TLSH T177232B003BE88237F2BE4FB898F25145867AF6636603D64D2CC451DB5623FC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Async RAT payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Outbound SSH connection to public host
SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1