General
- Target e59e0b4e641a6d4c5f06c6ec935b5d79bc5996cae597231b53504d9bf19727e6
- Size 45KB
- Sample260908-btdbqaxybv
- SHA256 e59e0b4e641a6d4c5f06c6ec935b5d79bc5996cae597231b53504d9bf19727e6
- MD5 6753d639205009b3fcbd1c69b12d904f
- SHA1 7b34b592dfb8a4d116fab961bd37b7437a47103f
- SHA512 1b2633e9e09f3a590029a430397092843ccdbf7670199f1ca41ea745a628c64c43455f6dccb2e47617f4cf3990e1d9a76f8a55823b29a17c20d72dd8d73f8782
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4gozHyvCKPIiljbugX3iqSVZxN/9OX1PMb6uBDZ0x:8uUIpT4vAj25L5itbRXSqmZRKkFd0x
- TLSH T1F5233B003BE8C22BF2BE5F789DF26145467AF5633A03D5891CC4519B5623FC68A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
e59e0b4e641a6d4c5f06c6ec935b5d79bc5996cae597231b53504d9bf19727e6.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
e59e0b4e641a6d4c5f06c6ec935b5d79bc5996cae597231b53504d9bf19727e6.exe
Resource
win11ltsc2024-20260709-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
-
ursnif.chimchuot-vn.com:80
-
ursnif.chimchuot-vn.com:22
-
ursnif.chimchuot-vn.com:8080
-
ursnif.chimchuot-vn.com:8880
-
ursnif.chimchuot-vn.com:2052
-
ursnif.chimchuot-vn.com:2082
-
ursnif.chimchuot-vn.com:2086
-
ursnif.chimchuot-vn.com:2095
-
ursnif.chimchuot-vn.com:443
-
ursnif.chimchuot-vn.com:2053
-
ursnif.chimchuot-vn.com:2083
-
ursnif.chimchuot-vn.com:2087
-
ursnif.chimchuot-vn.com:2096
-
ursnif.chimchuot-vn.com:8443
-
malware.chimchuot-vn.com:80
-
malware.chimchuot-vn.com:22
-
malware.chimchuot-vn.com:8080
-
malware.chimchuot-vn.com:8880
-
malware.chimchuot-vn.com:2052
-
malware.chimchuot-vn.com:2082
-
malware.chimchuot-vn.com:2086
-
malware.chimchuot-vn.com:2095
-
malware.chimchuot-vn.com:443
-
malware.chimchuot-vn.com:2053
-
malware.chimchuot-vn.com:2083
-
malware.chimchuot-vn.com:2087
-
malware.chimchuot-vn.com:2096
-
malware.chimchuot-vn.com:8443
-
cryptolocker.chimchuot-vn.com:80
-
cryptolocker.chimchuot-vn.com:22
-
cryptolocker.chimchuot-vn.com:8080
-
cryptolocker.chimchuot-vn.com:8880
-
cryptolocker.chimchuot-vn.com:2052
-
cryptolocker.chimchuot-vn.com:2082
-
cryptolocker.chimchuot-vn.com:2086
-
cryptolocker.chimchuot-vn.com:2095
-
cryptolocker.chimchuot-vn.com:443
-
cryptolocker.chimchuot-vn.com:2053
-
cryptolocker.chimchuot-vn.com:2083
-
cryptolocker.chimchuot-vn.com:2087
-
cryptolocker.chimchuot-vn.com:2096
-
cryptolocker.chimchuot-vn.com:8443
-
6wv5mBtVHF7J
-
delay
0
-
install
true
-
install_file
mvkjwra.exe
-
install_folder
%AppData%
Targets
-
- Target e59e0b4e641a6d4c5f06c6ec935b5d79bc5996cae597231b53504d9bf19727e6
- Size 45KB
- SHA256 e59e0b4e641a6d4c5f06c6ec935b5d79bc5996cae597231b53504d9bf19727e6
- MD5 6753d639205009b3fcbd1c69b12d904f
- SHA1 7b34b592dfb8a4d116fab961bd37b7437a47103f
- SHA512 1b2633e9e09f3a590029a430397092843ccdbf7670199f1ca41ea745a628c64c43455f6dccb2e47617f4cf3990e1d9a76f8a55823b29a17c20d72dd8d73f8782
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4gozHyvCKPIiljbugX3iqSVZxN/9OX1PMb6uBDZ0x:8uUIpT4vAj25L5itbRXSqmZRKkFd0x
- TLSH T1F5233B003BE8C22BF2BE5F789DF26145467AF5633A03D5891CC4519B5623FC68A426FE
- 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