General
- Target c881193e621b917b9e0833a7a80731844c3fa55f7918270f1b6eef47582110ec
- Size 45KB
- Sample260905-rbfbcsszbs
- SHA256 c881193e621b917b9e0833a7a80731844c3fa55f7918270f1b6eef47582110ec
- MD5 e9d6922a99a4e80dee7f6dd2af6924b7
- SHA1 0f1f7569596d081c2333b2ee2d67b5b909e7e7f1
- SHA512 84b348a334b3a879487cdf1d1b341361cabb2ca7d536919c12cd127df8807eaaf90a1125dbb05d3da3dd519d749d1e9cd0dd216b3ea3eb95aa1caa2825d8a091
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4D9wSkq/z1OPIozjbTg5M3inCiP7xQ5HBDZ0x:8uUIpT4vAj2HiVK3o3bM5MSh7xOd0x
- TLSH T151232A0037E8C12BF2BE5F7899F26141867AF6633603D64A2CC452DB5713BC68A526FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
c881193e621b917b9e0833a7a80731844c3fa55f7918270f1b6eef47582110ec.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
c881193e621b917b9e0833a7a80731844c3fa55f7918270f1b6eef47582110ec.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
phimjapan.com:80
-
phimjapan.com:22
-
phimjapan.com:8080
-
phimjapan.com:8880
-
phimjapan.com:2052
-
phimjapan.com:2082
-
phimjapan.com:2086
-
phimjapan.com:2095
-
phimjapan.com:443
-
phimjapan.com:2053
-
phimjapan.com:2083
-
phimjapan.com:2087
-
phimjapan.com:2096
-
phimjapan.com:8443
-
www.phimjapan.com:80
-
www.phimjapan.com:22
-
www.phimjapan.com:8080
-
www.phimjapan.com:8880
-
www.phimjapan.com:2052
-
www.phimjapan.com:2082
-
www.phimjapan.com:2086
-
www.phimjapan.com:2095
-
www.phimjapan.com:443
-
www.phimjapan.com:2053
-
www.phimjapan.com:2083
-
www.phimjapan.com:2087
-
www.phimjapan.com:2096
-
www.phimjapan.com:8443
-
ryuk.phimjapan.com:80
-
ryuk.phimjapan.com:22
-
ryuk.phimjapan.com:8080
-
ryuk.phimjapan.com:8880
-
ryuk.phimjapan.com:2052
-
ryuk.phimjapan.com:2082
-
ryuk.phimjapan.com:2086
-
ryuk.phimjapan.com:2095
-
ryuk.phimjapan.com:443
-
ryuk.phimjapan.com:2053
-
ryuk.phimjapan.com:2083
-
ryuk.phimjapan.com:2087
-
ryuk.phimjapan.com:2096
-
ryuk.phimjapan.com:8443
-
conti.phimjapan.com:80
-
conti.phimjapan.com:22
-
conti.phimjapan.com:8080
-
conti.phimjapan.com:8880
-
conti.phimjapan.com:2052
-
conti.phimjapan.com:2082
-
conti.phimjapan.com:2086
-
conti.phimjapan.com:2095
-
conti.phimjapan.com:443
-
conti.phimjapan.com:2053
-
conti.phimjapan.com:2083
-
conti.phimjapan.com:2087
-
conti.phimjapan.com:2096
-
conti.phimjapan.com:8443
-
stuxnet.phimjapan.com:80
-
stuxnet.phimjapan.com:22
-
stuxnet.phimjapan.com:8080
-
stuxnet.phimjapan.com:8880
-
stuxnet.phimjapan.com:2052
-
stuxnet.phimjapan.com:2082
-
stuxnet.phimjapan.com:2086
-
stuxnet.phimjapan.com:2095
-
stuxnet.phimjapan.com:443
-
stuxnet.phimjapan.com:2053
-
stuxnet.phimjapan.com:2083
-
stuxnet.phimjapan.com:2087
-
stuxnet.phimjapan.com:2096
-
stuxnet.phimjapan.com:8443
-
client.phimjapan.com:80
-
client.phimjapan.com:22
-
client.phimjapan.com:8080
-
client.phimjapan.com:8880
-
client.phimjapan.com:2052
-
client.phimjapan.com:2082
-
client.phimjapan.com:2086
-
client.phimjapan.com:2095
-
client.phimjapan.com:443
-
client.phimjapan.com:2053
-
client.phimjapan.com:2083
-
client.phimjapan.com:2087
-
client.phimjapan.com:2096
-
client.phimjapan.com:8443
-
hR4XUl5LEnBH
-
delay
0
-
install
true
-
install_file
jff8sok.exe
-
install_folder
%AppData%
Targets
-
- Target c881193e621b917b9e0833a7a80731844c3fa55f7918270f1b6eef47582110ec
- Size 45KB
- SHA256 c881193e621b917b9e0833a7a80731844c3fa55f7918270f1b6eef47582110ec
- MD5 e9d6922a99a4e80dee7f6dd2af6924b7
- SHA1 0f1f7569596d081c2333b2ee2d67b5b909e7e7f1
- SHA512 84b348a334b3a879487cdf1d1b341361cabb2ca7d536919c12cd127df8807eaaf90a1125dbb05d3da3dd519d749d1e9cd0dd216b3ea3eb95aa1caa2825d8a091
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4D9wSkq/z1OPIozjbTg5M3inCiP7xQ5HBDZ0x:8uUIpT4vAj2HiVK3o3bM5MSh7xOd0x
- TLSH T151232A0037E8C12BF2BE5F7899F26141867AF6633603D64A2CC452DB5713BC68A526FD
- 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