General
- Target 090a138d6333568517566887287a7f34452af906980deb33c07f047a2c6f8337
- Size 45KB
- Sample260804-kswlcabn3x
- SHA256 090a138d6333568517566887287a7f34452af906980deb33c07f047a2c6f8337
- MD5 e8abc8745d8f3262c66e1e14119ba294
- SHA1 af5c580d01c256a21421fdefd320a070f9e938f2
- SHA512 f84c691539d1622b1cbb77681a842e8e2d9f208ee056a98b0237158b4fc4c8ab7dbb566a19703939e78ce114e046e5d33dcafc88ef4be5d3316e01aa9826e5e7
- SSDEEP 768:QuflpT8AkKuWUch7wmo2q9i9Y6kq/zNOPIyzjb6gF3i7hNSRyQ+k3BDZTx:QuflpT8Hv2/a9C3y3btFSbp+dTx
- TLSH T1F4232A0037ECC12BF2BE5F789DF26141867AE2672603D6491CC452DB5723BC68A526FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
090a138d6333568517566887287a7f34452af906980deb33c07f047a2c6f8337.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
090a138d6333568517566887287a7f34452af906980deb33c07f047a2c6f8337.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
-
sobig.bulon.vip:80
-
sobig.bulon.vip:22
-
sobig.bulon.vip:8080
-
sobig.bulon.vip:8880
-
sobig.bulon.vip:2052
-
sobig.bulon.vip:2082
-
sobig.bulon.vip:2086
-
sobig.bulon.vip:2095
-
sobig.bulon.vip:443
-
sobig.bulon.vip:2053
-
sobig.bulon.vip:2083
-
sobig.bulon.vip:2087
-
sobig.bulon.vip:2096
-
sobig.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
-
jr4XMBYtzAfc
-
delay
0
-
install
true
-
install_file
h2bl89i.exe
-
install_folder
%AppData%
Targets
-
- Target 090a138d6333568517566887287a7f34452af906980deb33c07f047a2c6f8337
- Size 45KB
- SHA256 090a138d6333568517566887287a7f34452af906980deb33c07f047a2c6f8337
- MD5 e8abc8745d8f3262c66e1e14119ba294
- SHA1 af5c580d01c256a21421fdefd320a070f9e938f2
- SHA512 f84c691539d1622b1cbb77681a842e8e2d9f208ee056a98b0237158b4fc4c8ab7dbb566a19703939e78ce114e046e5d33dcafc88ef4be5d3316e01aa9826e5e7
- SSDEEP 768:QuflpT8AkKuWUch7wmo2q9i9Y6kq/zNOPIyzjb6gF3i7hNSRyQ+k3BDZTx:QuflpT8Hv2/a9C3y3btFSbp+dTx
- TLSH T1F4232A0037ECC12BF2BE5F789DF26141867AE2672603D6491CC452DB5723BC68A526FD
- 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