General
- Target ff28a7dd8ddc70889c38fa2435a9dc00e5488a91f69140ef1bb8f9bbd8ff17a4
- Size 45KB
- Sample260803-vk8k2stenc
- SHA256 ff28a7dd8ddc70889c38fa2435a9dc00e5488a91f69140ef1bb8f9bbd8ff17a4
- MD5 c2a948b1c3bf9c22f652c07c14724f4a
- SHA1 ee42e673312461f669669697a4026ab9be5cd7be
- SHA512 9c42e35aa40dacd216701c677a1424f3724e3c3ee45a37d818fd6e5de41517a32ef55199d401fa4c6d37d7a676d79fdd5b6b4bc71a16b483892bb867d3b367b3
- SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1hQ0u3+/vPPjZPIvzjb3OgP3iBOYYFfSrhIBDZMx:wuZ8pT1tc2Oi32/jWv3b3xPS9UdMx
- TLSH T1AF232A0037E8812BF2BE4F7899F26145867EF2636603D58A1CC451DB5723FC68A42AFD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
ff28a7dd8ddc70889c38fa2435a9dc00e5488a91f69140ef1bb8f9bbd8ff17a4.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ff28a7dd8ddc70889c38fa2435a9dc00e5488a91f69140ef1bb8f9bbd8ff17a4.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
xemsexmy.org:80
-
xemsexmy.org:22
-
xemsexmy.org:8080
-
xemsexmy.org:8880
-
xemsexmy.org:2052
-
xemsexmy.org:2082
-
xemsexmy.org:2086
-
xemsexmy.org:2095
-
xemsexmy.org:443
-
xemsexmy.org:2053
-
xemsexmy.org:2083
-
xemsexmy.org:2087
-
xemsexmy.org:2096
-
xemsexmy.org:8443
-
www.xemsexmy.org:80
-
www.xemsexmy.org:22
-
www.xemsexmy.org:8080
-
www.xemsexmy.org:8880
-
www.xemsexmy.org:2052
-
www.xemsexmy.org:2082
-
www.xemsexmy.org:2086
-
www.xemsexmy.org:2095
-
www.xemsexmy.org:443
-
www.xemsexmy.org:2053
-
www.xemsexmy.org:2083
-
www.xemsexmy.org:2087
-
www.xemsexmy.org:2096
-
www.xemsexmy.org:8443
-
ryuk.xemsexmy.org:80
-
ryuk.xemsexmy.org:22
-
ryuk.xemsexmy.org:8080
-
ryuk.xemsexmy.org:8880
-
ryuk.xemsexmy.org:2052
-
ryuk.xemsexmy.org:2082
-
ryuk.xemsexmy.org:2086
-
ryuk.xemsexmy.org:2095
-
ryuk.xemsexmy.org:443
-
ryuk.xemsexmy.org:2053
-
ryuk.xemsexmy.org:2083
-
ryuk.xemsexmy.org:2087
-
ryuk.xemsexmy.org:2096
-
ryuk.xemsexmy.org:8443
-
nanocore.xemsexmy.org:80
-
nanocore.xemsexmy.org:22
-
nanocore.xemsexmy.org:8080
-
nanocore.xemsexmy.org:8880
-
nanocore.xemsexmy.org:2052
-
nanocore.xemsexmy.org:2082
-
nanocore.xemsexmy.org:2086
-
nanocore.xemsexmy.org:2095
-
nanocore.xemsexmy.org:443
-
nanocore.xemsexmy.org:2053
-
nanocore.xemsexmy.org:2083
-
nanocore.xemsexmy.org:2087
-
nanocore.xemsexmy.org:2096
-
nanocore.xemsexmy.org:8443
-
vjxRuXVk03dG
-
delay
0
-
install
true
-
install_file
nutm.exe
-
install_folder
%AppData%
Targets
-
- Target ff28a7dd8ddc70889c38fa2435a9dc00e5488a91f69140ef1bb8f9bbd8ff17a4
- Size 45KB
- SHA256 ff28a7dd8ddc70889c38fa2435a9dc00e5488a91f69140ef1bb8f9bbd8ff17a4
- MD5 c2a948b1c3bf9c22f652c07c14724f4a
- SHA1 ee42e673312461f669669697a4026ab9be5cd7be
- SHA512 9c42e35aa40dacd216701c677a1424f3724e3c3ee45a37d818fd6e5de41517a32ef55199d401fa4c6d37d7a676d79fdd5b6b4bc71a16b483892bb867d3b367b3
- SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1hQ0u3+/vPPjZPIvzjb3OgP3iBOYYFfSrhIBDZMx:wuZ8pT1tc2Oi32/jWv3b3xPS9UdMx
- TLSH T1AF232A0037E8812BF2BE4F7899F26145867EF2636603D58A1CC451DB5723FC68A42AFD
- 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