General
- Target c1838fe2aaddb4b5ec8b78b4ec211fb8974a51cccff241b7174b2844abd01906
- Size 45KB
- Sample260805-san3jsam61
- SHA256 c1838fe2aaddb4b5ec8b78b4ec211fb8974a51cccff241b7174b2844abd01906
- MD5 e665dc56b5b5fff45c496bd0328d36da
- SHA1 ac42e791cb5d55e68235b29fb7dae01fc2bf3d42
- SHA512 1ae20f631b7bc1e20a789c10ad2d538e377826e7800947a7bfc6ea4695337d133cccaf1ecf6a187999c5ec1cb4d006860aabb3a6ac879cc06324b216cd332ab8
- SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qT33Fo9EaOPIczjbNgX3iFMBuc4/24Ck1Zx+l71BDZ0x:rukO5TkUH2s8Ea3c3baXSFMYB/31Zxa8
- TLSH T162231B003BE9822BF1BE4F789DF26145867AE5632603D54E2CC442D75713FC69A42AFA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
c1838fe2aaddb4b5ec8b78b4ec211fb8974a51cccff241b7174b2844abd01906.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
c1838fe2aaddb4b5ec8b78b4ec211fb8974a51cccff241b7174b2844abd01906.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
fimsexvietnam.com:80
-
fimsexvietnam.com:22
-
fimsexvietnam.com:8080
-
fimsexvietnam.com:8880
-
fimsexvietnam.com:2052
-
fimsexvietnam.com:2082
-
fimsexvietnam.com:2086
-
fimsexvietnam.com:2095
-
fimsexvietnam.com:443
-
fimsexvietnam.com:2053
-
fimsexvietnam.com:2083
-
fimsexvietnam.com:2087
-
fimsexvietnam.com:2096
-
fimsexvietnam.com:8443
-
www.fimsexvietnam.com:80
-
www.fimsexvietnam.com:22
-
www.fimsexvietnam.com:8080
-
www.fimsexvietnam.com:8880
-
www.fimsexvietnam.com:2052
-
www.fimsexvietnam.com:2082
-
www.fimsexvietnam.com:2086
-
www.fimsexvietnam.com:2095
-
www.fimsexvietnam.com:443
-
www.fimsexvietnam.com:2053
-
www.fimsexvietnam.com:2083
-
www.fimsexvietnam.com:2087
-
www.fimsexvietnam.com:2096
-
www.fimsexvietnam.com:8443
-
blaster.fimsexvietnam.com:80
-
blaster.fimsexvietnam.com:22
-
blaster.fimsexvietnam.com:8080
-
blaster.fimsexvietnam.com:8880
-
blaster.fimsexvietnam.com:2052
-
blaster.fimsexvietnam.com:2082
-
blaster.fimsexvietnam.com:2086
-
blaster.fimsexvietnam.com:2095
-
blaster.fimsexvietnam.com:443
-
blaster.fimsexvietnam.com:2053
-
blaster.fimsexvietnam.com:2083
-
blaster.fimsexvietnam.com:2087
-
blaster.fimsexvietnam.com:2096
-
blaster.fimsexvietnam.com:8443
-
stuxnet.fimsexvietnam.com:80
-
stuxnet.fimsexvietnam.com:22
-
stuxnet.fimsexvietnam.com:8080
-
stuxnet.fimsexvietnam.com:8880
-
stuxnet.fimsexvietnam.com:2052
-
stuxnet.fimsexvietnam.com:2082
-
stuxnet.fimsexvietnam.com:2086
-
stuxnet.fimsexvietnam.com:2095
-
stuxnet.fimsexvietnam.com:443
-
stuxnet.fimsexvietnam.com:2053
-
stuxnet.fimsexvietnam.com:2083
-
stuxnet.fimsexvietnam.com:2087
-
stuxnet.fimsexvietnam.com:2096
-
stuxnet.fimsexvietnam.com:8443
-
nimda.fimsexvietnam.com:80
-
nimda.fimsexvietnam.com:22
-
nimda.fimsexvietnam.com:8080
-
nimda.fimsexvietnam.com:8880
-
nimda.fimsexvietnam.com:2052
-
nimda.fimsexvietnam.com:2082
-
nimda.fimsexvietnam.com:2086
-
nimda.fimsexvietnam.com:2095
-
nimda.fimsexvietnam.com:443
-
nimda.fimsexvietnam.com:2053
-
nimda.fimsexvietnam.com:2083
-
nimda.fimsexvietnam.com:2087
-
nimda.fimsexvietnam.com:2096
-
nimda.fimsexvietnam.com:8443
-
blacklotus.fimsexvietnam.com:80
-
blacklotus.fimsexvietnam.com:22
-
blacklotus.fimsexvietnam.com:8080
-
blacklotus.fimsexvietnam.com:8880
-
blacklotus.fimsexvietnam.com:2052
-
blacklotus.fimsexvietnam.com:2082
-
blacklotus.fimsexvietnam.com:2086
-
blacklotus.fimsexvietnam.com:2095
-
blacklotus.fimsexvietnam.com:443
-
blacklotus.fimsexvietnam.com:2053
-
blacklotus.fimsexvietnam.com:2083
-
blacklotus.fimsexvietnam.com:2087
-
blacklotus.fimsexvietnam.com:2096
-
blacklotus.fimsexvietnam.com:8443
-
EjQ6EcZHPNFY
-
delay
0
-
install
true
-
install_file
juh93.exe
-
install_folder
%AppData%
Targets
-
- Target c1838fe2aaddb4b5ec8b78b4ec211fb8974a51cccff241b7174b2844abd01906
- Size 45KB
- SHA256 c1838fe2aaddb4b5ec8b78b4ec211fb8974a51cccff241b7174b2844abd01906
- MD5 e665dc56b5b5fff45c496bd0328d36da
- SHA1 ac42e791cb5d55e68235b29fb7dae01fc2bf3d42
- SHA512 1ae20f631b7bc1e20a789c10ad2d538e377826e7800947a7bfc6ea4695337d133cccaf1ecf6a187999c5ec1cb4d006860aabb3a6ac879cc06324b216cd332ab8
- SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qT33Fo9EaOPIczjbNgX3iFMBuc4/24Ck1Zx+l71BDZ0x:rukO5TkUH2s8Ea3c3baXSFMYB/31Zxa8
- TLSH T162231B003BE9822BF1BE4F789DF26145867AE5632603D54E2CC442D75713FC69A42AFA
- 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