General
- Target 1f5c4b42959dcaae7f58747516b736d65178b758b6263f1bd586b53212f9cde9
- Size 45KB
- Sample260905-lk6a9ada72
- SHA256 1f5c4b42959dcaae7f58747516b736d65178b758b6263f1bd586b53212f9cde9
- MD5 35050f252f051e332fbf658e904b4c63
- SHA1 7c8d892b88143d6752e443f5d508cfa2f04f8c34
- SHA512 03748f350a861a85b86117f463e436bf604c64c4d6d5a4992a372394e144e9e5e81f233344ba15696fabbd19a01a26e6a3582f8f62601f06b1d2e8f31736e98c
- SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAcQLDivyvtAjZPI7zjbkgpix6KOYUZ2BDZUx:cuqNJTLr62M2iaGjW73brY8ZYdUx
- TLSH T16C233B003BE9812BF2BE4F78A8F26205867AF6736603D54A1CC441DB5713FC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
1f5c4b42959dcaae7f58747516b736d65178b758b6263f1bd586b53212f9cde9.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
1f5c4b42959dcaae7f58747516b736d65178b758b6263f1bd586b53212f9cde9.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
xemjav-hd.click:80
-
xemjav-hd.click:22
-
xemjav-hd.click:8080
-
xemjav-hd.click:8880
-
xemjav-hd.click:2052
-
xemjav-hd.click:2082
-
xemjav-hd.click:2086
-
xemjav-hd.click:2095
-
xemjav-hd.click:443
-
xemjav-hd.click:2053
-
xemjav-hd.click:2083
-
xemjav-hd.click:2087
-
xemjav-hd.click:2096
-
xemjav-hd.click:8443
-
www.xemjav-hd.click:80
-
www.xemjav-hd.click:22
-
www.xemjav-hd.click:8080
-
www.xemjav-hd.click:8880
-
www.xemjav-hd.click:2052
-
www.xemjav-hd.click:2082
-
www.xemjav-hd.click:2086
-
www.xemjav-hd.click:2095
-
www.xemjav-hd.click:443
-
www.xemjav-hd.click:2053
-
www.xemjav-hd.click:2083
-
www.xemjav-hd.click:2087
-
www.xemjav-hd.click:2096
-
www.xemjav-hd.click:8443
-
clop.xemjav-hd.click:80
-
clop.xemjav-hd.click:22
-
clop.xemjav-hd.click:8080
-
clop.xemjav-hd.click:8880
-
clop.xemjav-hd.click:2052
-
clop.xemjav-hd.click:2082
-
clop.xemjav-hd.click:2086
-
clop.xemjav-hd.click:2095
-
clop.xemjav-hd.click:443
-
clop.xemjav-hd.click:2053
-
clop.xemjav-hd.click:2083
-
clop.xemjav-hd.click:2087
-
clop.xemjav-hd.click:2096
-
clop.xemjav-hd.click:8443
-
zeus.xemjav-hd.click:80
-
zeus.xemjav-hd.click:22
-
zeus.xemjav-hd.click:8080
-
zeus.xemjav-hd.click:8880
-
zeus.xemjav-hd.click:2052
-
zeus.xemjav-hd.click:2082
-
zeus.xemjav-hd.click:2086
-
zeus.xemjav-hd.click:2095
-
zeus.xemjav-hd.click:443
-
zeus.xemjav-hd.click:2053
-
zeus.xemjav-hd.click:2083
-
zeus.xemjav-hd.click:2087
-
zeus.xemjav-hd.click:2096
-
zeus.xemjav-hd.click:8443
-
conficker.xemjav-hd.click:80
-
conficker.xemjav-hd.click:22
-
conficker.xemjav-hd.click:8080
-
conficker.xemjav-hd.click:8880
-
conficker.xemjav-hd.click:2052
-
conficker.xemjav-hd.click:2082
-
conficker.xemjav-hd.click:2086
-
conficker.xemjav-hd.click:2095
-
conficker.xemjav-hd.click:443
-
conficker.xemjav-hd.click:2053
-
conficker.xemjav-hd.click:2083
-
conficker.xemjav-hd.click:2087
-
conficker.xemjav-hd.click:2096
-
conficker.xemjav-hd.click:8443
-
fakeupdates.xemjav-hd.click:80
-
fakeupdates.xemjav-hd.click:22
-
fakeupdates.xemjav-hd.click:8080
-
fakeupdates.xemjav-hd.click:8880
-
fakeupdates.xemjav-hd.click:2052
-
fakeupdates.xemjav-hd.click:2082
-
fakeupdates.xemjav-hd.click:2086
-
fakeupdates.xemjav-hd.click:2095
-
fakeupdates.xemjav-hd.click:443
-
fakeupdates.xemjav-hd.click:2053
-
fakeupdates.xemjav-hd.click:2083
-
fakeupdates.xemjav-hd.click:2087
-
fakeupdates.xemjav-hd.click:2096
-
fakeupdates.xemjav-hd.click:8443
-
4bWmNfShNMTC
-
delay
0
-
install
true
-
install_file
a5ln.exe
-
install_folder
%AppData%
Targets
-
- Target 1f5c4b42959dcaae7f58747516b736d65178b758b6263f1bd586b53212f9cde9
- Size 45KB
- SHA256 1f5c4b42959dcaae7f58747516b736d65178b758b6263f1bd586b53212f9cde9
- MD5 35050f252f051e332fbf658e904b4c63
- SHA1 7c8d892b88143d6752e443f5d508cfa2f04f8c34
- SHA512 03748f350a861a85b86117f463e436bf604c64c4d6d5a4992a372394e144e9e5e81f233344ba15696fabbd19a01a26e6a3582f8f62601f06b1d2e8f31736e98c
- SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAcQLDivyvtAjZPI7zjbkgpix6KOYUZ2BDZUx:cuqNJTLr62M2iaGjW73brY8ZYdUx
- TLSH T16C233B003BE9812BF2BE4F78A8F26205867AF6736603D54A1CC441DB5713FC69A426FD
- 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