General
- Target e6efc07da3e27755741a9625540c5c5cc7f311113618a0b4c9def6ebc6d43a90
- Size 45KB
- Sample260804-l93awss1dy
- SHA256 e6efc07da3e27755741a9625540c5c5cc7f311113618a0b4c9def6ebc6d43a90
- MD5 dfc75b057ac6844ce8d47c80f7d38180
- SHA1 9daa81ea71fd3bb2f416a6e10f6814f43ff33f0d
- SHA512 93488931bb806a3634171533938add687aedb7a17ecc3830a8a2ef88783fb9afa1c4957a39734d5ebff32e82c228cf9959547a8825d88a06a9fa5a739de5c696
- SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9x9+U6NbtOPIMbzjbbgX3VAhVzi6atHAI64BDZ8x:0u1YJTHcw2u9UZ3Mb3bkXl2GgI3d8x
- TLSH T1C4232B003BE8822BF2BE4F78ADF26145867AF2637603D5491CC451DB5713FC69A426EE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
e6efc07da3e27755741a9625540c5c5cc7f311113618a0b4c9def6ebc6d43a90.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
e6efc07da3e27755741a9625540c5c5cc7f311113618a0b4c9def6ebc6d43a90.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
bulon.vip:80
-
bulon.vip:22
-
bulon.vip:8080
-
bulon.vip:8880
-
bulon.vip:2052
-
bulon.vip:2082
-
bulon.vip:2086
-
bulon.vip:2095
-
bulon.vip:443
-
bulon.vip:2053
-
bulon.vip:2083
-
bulon.vip:2087
-
bulon.vip:2096
-
bulon.vip:8443
-
www.bulon.vip:80
-
www.bulon.vip:22
-
www.bulon.vip:8080
-
www.bulon.vip:8880
-
www.bulon.vip:2052
-
www.bulon.vip:2082
-
www.bulon.vip:2086
-
www.bulon.vip:2095
-
www.bulon.vip:443
-
www.bulon.vip:2053
-
www.bulon.vip:2083
-
www.bulon.vip:2087
-
www.bulon.vip:2096
-
www.bulon.vip:8443
-
rat.bulon.vip:80
-
rat.bulon.vip:22
-
rat.bulon.vip:8080
-
rat.bulon.vip:8880
-
rat.bulon.vip:2052
-
rat.bulon.vip:2082
-
rat.bulon.vip:2086
-
rat.bulon.vip:2095
-
rat.bulon.vip:443
-
rat.bulon.vip:2053
-
rat.bulon.vip:2083
-
rat.bulon.vip:2087
-
rat.bulon.vip:2096
-
rat.bulon.vip:8443
-
downadup.bulon.vip:80
-
downadup.bulon.vip:22
-
downadup.bulon.vip:8080
-
downadup.bulon.vip:8880
-
downadup.bulon.vip:2052
-
downadup.bulon.vip:2082
-
downadup.bulon.vip:2086
-
downadup.bulon.vip:2095
-
downadup.bulon.vip:443
-
downadup.bulon.vip:2053
-
downadup.bulon.vip:2083
-
downadup.bulon.vip:2087
-
downadup.bulon.vip:2096
-
downadup.bulon.vip:8443
-
connect.bulon.vip:80
-
connect.bulon.vip:22
-
connect.bulon.vip:8080
-
connect.bulon.vip:8880
-
connect.bulon.vip:2052
-
connect.bulon.vip:2082
-
connect.bulon.vip:2086
-
connect.bulon.vip:2095
-
connect.bulon.vip:443
-
connect.bulon.vip:2053
-
connect.bulon.vip:2083
-
connect.bulon.vip:2087
-
connect.bulon.vip:2096
-
connect.bulon.vip:8443
-
trisis.bulon.vip:80
-
trisis.bulon.vip:22
-
trisis.bulon.vip:8080
-
trisis.bulon.vip:8880
-
trisis.bulon.vip:2052
-
trisis.bulon.vip:2082
-
trisis.bulon.vip:2086
-
trisis.bulon.vip:2095
-
trisis.bulon.vip:443
-
trisis.bulon.vip:2053
-
trisis.bulon.vip:2083
-
trisis.bulon.vip:2087
-
trisis.bulon.vip:2096
-
trisis.bulon.vip:8443
-
SyABbqallwCt
-
delay
0
-
install
true
-
install_file
keg7js.exe
-
install_folder
%AppData%
Targets
-
- Target e6efc07da3e27755741a9625540c5c5cc7f311113618a0b4c9def6ebc6d43a90
- Size 45KB
- SHA256 e6efc07da3e27755741a9625540c5c5cc7f311113618a0b4c9def6ebc6d43a90
- MD5 dfc75b057ac6844ce8d47c80f7d38180
- SHA1 9daa81ea71fd3bb2f416a6e10f6814f43ff33f0d
- SHA512 93488931bb806a3634171533938add687aedb7a17ecc3830a8a2ef88783fb9afa1c4957a39734d5ebff32e82c228cf9959547a8825d88a06a9fa5a739de5c696
- SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9x9+U6NbtOPIMbzjbbgX3VAhVzi6atHAI64BDZ8x:0u1YJTHcw2u9UZ3Mb3bkXl2GgI3d8x
- TLSH T1C4232B003BE8822BF2BE4F78ADF26145867AF2637603D5491CC451DB5713FC69A426EE
- 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