General
- Target 77fea5e086440f8887ba0419231099dbadff3a120619b34bf6e657634e8a6231
- Size 45KB
- Sample260805-m7nv6aac33
- SHA256 77fea5e086440f8887ba0419231099dbadff3a120619b34bf6e657634e8a6231
- MD5 91405757d4ad14c841fce45e712b7343
- SHA1 f3ba5dcceb996812df08fbad365066af5682736a
- SHA512 f1f16a118823363bc7489202ee85d6cc4b7d4963c6c85a643453ef4f08150d64f697a1913964ea196a888b9eebe67b07882f7d1c5956e43a2dd87aa122562cd3
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyLiE0yFjrdjYkk8PIuyjbNgX3iRynsY+CKaPBDZEx:MuBGJTPho2/LBXQBuebaXS0ZuWdEx
- TLSH T128231A0037E9812BF2BE4F7899F26245867AF5632603D5491CC451DB5B23BC6CA43AFE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
77fea5e086440f8887ba0419231099dbadff3a120619b34bf6e657634e8a6231.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
77fea5e086440f8887ba0419231099dbadff3a120619b34bf6e657634e8a6231.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
-
ursnif.haysexcdn.net:80
-
ursnif.haysexcdn.net:22
-
ursnif.haysexcdn.net:8080
-
ursnif.haysexcdn.net:8880
-
ursnif.haysexcdn.net:2052
-
ursnif.haysexcdn.net:2082
-
ursnif.haysexcdn.net:2086
-
ursnif.haysexcdn.net:2095
-
ursnif.haysexcdn.net:443
-
ursnif.haysexcdn.net:2053
-
ursnif.haysexcdn.net:2083
-
ursnif.haysexcdn.net:2087
-
ursnif.haysexcdn.net:2096
-
ursnif.haysexcdn.net:8443
-
gootloader.haysexcdn.net:80
-
gootloader.haysexcdn.net:22
-
gootloader.haysexcdn.net:8080
-
gootloader.haysexcdn.net:8880
-
gootloader.haysexcdn.net:2052
-
gootloader.haysexcdn.net:2082
-
gootloader.haysexcdn.net:2086
-
gootloader.haysexcdn.net:2095
-
gootloader.haysexcdn.net:443
-
gootloader.haysexcdn.net:2053
-
gootloader.haysexcdn.net:2083
-
gootloader.haysexcdn.net:2087
-
gootloader.haysexcdn.net:2096
-
gootloader.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
-
HLGFR75BFUn5
-
delay
0
-
install
true
-
install_file
50w7.exe
-
install_folder
%AppData%
Targets
-
- Target 77fea5e086440f8887ba0419231099dbadff3a120619b34bf6e657634e8a6231
- Size 45KB
- SHA256 77fea5e086440f8887ba0419231099dbadff3a120619b34bf6e657634e8a6231
- MD5 91405757d4ad14c841fce45e712b7343
- SHA1 f3ba5dcceb996812df08fbad365066af5682736a
- SHA512 f1f16a118823363bc7489202ee85d6cc4b7d4963c6c85a643453ef4f08150d64f697a1913964ea196a888b9eebe67b07882f7d1c5956e43a2dd87aa122562cd3
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyLiE0yFjrdjYkk8PIuyjbNgX3iRynsY+CKaPBDZEx:MuBGJTPho2/LBXQBuebaXS0ZuWdEx
- TLSH T128231A0037E9812BF2BE4F7899F26245867AF5632603D5491CC451DB5B23BC6CA43AFE
- 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