General
- Target b7cc3acb7f36c759e431ce59d0f709e4d1bedbb17c39708be7d5a61f3045817c
- Size 45KB
- Sample260905-lpyf7sywbs
- SHA256 b7cc3acb7f36c759e431ce59d0f709e4d1bedbb17c39708be7d5a61f3045817c
- MD5 537a8dfe3a5b5b58b395a4918a45f904
- SHA1 04178a6350e9d3a039141c3051648fcf8c9d9385
- SHA512 a96afe33d9483f01586073b9bfcfc49be86d9d4274cf3360aca3c287e10f84db8a6c682a6ed171628eadddef5b12689d0f9e22e28b7d20a12158b44c2ceffa5f
- SSDEEP 768:Au1YJTHwAUgQWUaT2Wmo2q90GFZQjB4PIFfzjb1gX3i5YAB2E1BDZQx:Au1YJTHcw2MqF9Ff3bSXSCbEbdQx
- TLSH T10B231A003BE9812BF2BE4F7899F26145867AF6633603E54A1CC451D75723FC68A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
b7cc3acb7f36c759e431ce59d0f709e4d1bedbb17c39708be7d5a61f3045817c.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
b7cc3acb7f36c759e431ce59d0f709e4d1bedbb17c39708be7d5a61f3045817c.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
heovl.tech:80
-
heovl.tech:22
-
heovl.tech:8080
-
heovl.tech:8880
-
heovl.tech:2052
-
heovl.tech:2082
-
heovl.tech:2086
-
heovl.tech:2095
-
heovl.tech:443
-
heovl.tech:2053
-
heovl.tech:2083
-
heovl.tech:2087
-
heovl.tech:2096
-
heovl.tech:8443
-
www.heovl.tech:80
-
www.heovl.tech:22
-
www.heovl.tech:8080
-
www.heovl.tech:8880
-
www.heovl.tech:2052
-
www.heovl.tech:2082
-
www.heovl.tech:2086
-
www.heovl.tech:2095
-
www.heovl.tech:443
-
www.heovl.tech:2053
-
www.heovl.tech:2083
-
www.heovl.tech:2087
-
www.heovl.tech:2096
-
www.heovl.tech:8443
-
formbook.heovl.tech:80
-
formbook.heovl.tech:22
-
formbook.heovl.tech:8080
-
formbook.heovl.tech:8880
-
formbook.heovl.tech:2052
-
formbook.heovl.tech:2082
-
formbook.heovl.tech:2086
-
formbook.heovl.tech:2095
-
formbook.heovl.tech:443
-
formbook.heovl.tech:2053
-
formbook.heovl.tech:2083
-
formbook.heovl.tech:2087
-
formbook.heovl.tech:2096
-
formbook.heovl.tech:8443
-
nanocore.heovl.tech:80
-
nanocore.heovl.tech:22
-
nanocore.heovl.tech:8080
-
nanocore.heovl.tech:8880
-
nanocore.heovl.tech:2052
-
nanocore.heovl.tech:2082
-
nanocore.heovl.tech:2086
-
nanocore.heovl.tech:2095
-
nanocore.heovl.tech:443
-
nanocore.heovl.tech:2053
-
nanocore.heovl.tech:2083
-
nanocore.heovl.tech:2087
-
nanocore.heovl.tech:2096
-
nanocore.heovl.tech:8443
-
conficker.heovl.tech:80
-
conficker.heovl.tech:22
-
conficker.heovl.tech:8080
-
conficker.heovl.tech:8880
-
conficker.heovl.tech:2052
-
conficker.heovl.tech:2082
-
conficker.heovl.tech:2086
-
conficker.heovl.tech:2095
-
conficker.heovl.tech:443
-
conficker.heovl.tech:2053
-
conficker.heovl.tech:2083
-
conficker.heovl.tech:2087
-
conficker.heovl.tech:2096
-
conficker.heovl.tech:8443
-
FqTLbfPkdYF7
-
delay
0
-
install
true
-
install_file
gy1cuv.exe
-
install_folder
%AppData%
Targets
-
- Target b7cc3acb7f36c759e431ce59d0f709e4d1bedbb17c39708be7d5a61f3045817c
- Size 45KB
- SHA256 b7cc3acb7f36c759e431ce59d0f709e4d1bedbb17c39708be7d5a61f3045817c
- MD5 537a8dfe3a5b5b58b395a4918a45f904
- SHA1 04178a6350e9d3a039141c3051648fcf8c9d9385
- SHA512 a96afe33d9483f01586073b9bfcfc49be86d9d4274cf3360aca3c287e10f84db8a6c682a6ed171628eadddef5b12689d0f9e22e28b7d20a12158b44c2ceffa5f
- SSDEEP 768:Au1YJTHwAUgQWUaT2Wmo2q90GFZQjB4PIFfzjb1gX3i5YAB2E1BDZQx:Au1YJTHcw2MqF9Ff3bSXSCbEbdQx
- TLSH T10B231A003BE9812BF2BE4F7899F26145867AF6633603E54A1CC451D75723FC68A426FE
- 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