General
- Target 64f6279ceef76a285cfdccfd8270b8756c7240211ebcb1e7a9dfc67c97286c1a
- Size 45KB
- Sample260905-mbeydascnd
- SHA256 64f6279ceef76a285cfdccfd8270b8756c7240211ebcb1e7a9dfc67c97286c1a
- MD5 b792811efda581f81eda45d810537d14
- SHA1 2d15becf3e03b71223ffac5603c0e7f8f1856dec
- SHA512 89675875542f60addda559f6fd61294acdfdcac6414fa79025f9d199c989c235abc1335221f0b97dfda300b73590be594450d5a0b48786af85f7b33e10621707
- SSDEEP 768:EulCJTHESwgWUK3aGmo2q9ORzMwnOPIZzjbAgX3idNExlK3fmDTzBDZsx:EulCJTHl42PA+3Z3bnXSnYlyfqpdsx
- TLSH T14A232A0037E8812BF2BE5F78A9F26145867EF2673A02E54E1CC4519B5613FC6CA426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
64f6279ceef76a285cfdccfd8270b8756c7240211ebcb1e7a9dfc67c97286c1a.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
64f6279ceef76a285cfdccfd8270b8756c7240211ebcb1e7a9dfc67c97286c1a.exe
Resource
win11ltsc2024-20260710-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
chimchuot-vn.com:80
-
chimchuot-vn.com:22
-
chimchuot-vn.com:8080
-
chimchuot-vn.com:8880
-
chimchuot-vn.com:2052
-
chimchuot-vn.com:2082
-
chimchuot-vn.com:2086
-
chimchuot-vn.com:2095
-
chimchuot-vn.com:443
-
chimchuot-vn.com:2053
-
chimchuot-vn.com:2083
-
chimchuot-vn.com:2087
-
chimchuot-vn.com:2096
-
chimchuot-vn.com:8443
-
www.chimchuot-vn.com:80
-
www.chimchuot-vn.com:22
-
www.chimchuot-vn.com:8080
-
www.chimchuot-vn.com:8880
-
www.chimchuot-vn.com:2052
-
www.chimchuot-vn.com:2082
-
www.chimchuot-vn.com:2086
-
www.chimchuot-vn.com:2095
-
www.chimchuot-vn.com:443
-
www.chimchuot-vn.com:2053
-
www.chimchuot-vn.com:2083
-
www.chimchuot-vn.com:2087
-
www.chimchuot-vn.com:2096
-
www.chimchuot-vn.com:8443
-
qbot.chimchuot-vn.com:80
-
qbot.chimchuot-vn.com:22
-
qbot.chimchuot-vn.com:8080
-
qbot.chimchuot-vn.com:8880
-
qbot.chimchuot-vn.com:2052
-
qbot.chimchuot-vn.com:2082
-
qbot.chimchuot-vn.com:2086
-
qbot.chimchuot-vn.com:2095
-
qbot.chimchuot-vn.com:443
-
qbot.chimchuot-vn.com:2053
-
qbot.chimchuot-vn.com:2083
-
qbot.chimchuot-vn.com:2087
-
qbot.chimchuot-vn.com:2096
-
qbot.chimchuot-vn.com:8443
-
gh0st.chimchuot-vn.com:80
-
gh0st.chimchuot-vn.com:22
-
gh0st.chimchuot-vn.com:8080
-
gh0st.chimchuot-vn.com:8880
-
gh0st.chimchuot-vn.com:2052
-
gh0st.chimchuot-vn.com:2082
-
gh0st.chimchuot-vn.com:2086
-
gh0st.chimchuot-vn.com:2095
-
gh0st.chimchuot-vn.com:443
-
gh0st.chimchuot-vn.com:2053
-
gh0st.chimchuot-vn.com:2083
-
gh0st.chimchuot-vn.com:2087
-
gh0st.chimchuot-vn.com:2096
-
gh0st.chimchuot-vn.com:8443
-
fakeupdates.chimchuot-vn.com:80
-
fakeupdates.chimchuot-vn.com:22
-
fakeupdates.chimchuot-vn.com:8080
-
fakeupdates.chimchuot-vn.com:8880
-
fakeupdates.chimchuot-vn.com:2052
-
fakeupdates.chimchuot-vn.com:2082
-
fakeupdates.chimchuot-vn.com:2086
-
fakeupdates.chimchuot-vn.com:2095
-
fakeupdates.chimchuot-vn.com:443
-
fakeupdates.chimchuot-vn.com:2053
-
fakeupdates.chimchuot-vn.com:2083
-
fakeupdates.chimchuot-vn.com:2087
-
fakeupdates.chimchuot-vn.com:2096
-
fakeupdates.chimchuot-vn.com:8443
-
wySqfo2v84dZ
-
delay
0
-
install
true
-
install_file
4fjepf.exe
-
install_folder
%AppData%
Targets
-
- Target 64f6279ceef76a285cfdccfd8270b8756c7240211ebcb1e7a9dfc67c97286c1a
- Size 45KB
- SHA256 64f6279ceef76a285cfdccfd8270b8756c7240211ebcb1e7a9dfc67c97286c1a
- MD5 b792811efda581f81eda45d810537d14
- SHA1 2d15becf3e03b71223ffac5603c0e7f8f1856dec
- SHA512 89675875542f60addda559f6fd61294acdfdcac6414fa79025f9d199c989c235abc1335221f0b97dfda300b73590be594450d5a0b48786af85f7b33e10621707
- SSDEEP 768:EulCJTHESwgWUK3aGmo2q9ORzMwnOPIZzjbAgX3idNExlK3fmDTzBDZsx:EulCJTHl42PA+3Z3bnXSnYlyfqpdsx
- TLSH T14A232A0037E8812BF2BE5F78A9F26145867EF2673A02E54E1CC4519B5613FC6CA426FD
- 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