General
- Target new88.chinhthuc.site.exe
- Size 56KB
- Sample261018-ran7wabc54
- SHA256 f5a627a16baae57655c36b54bfc9fe67cce1453754ad2d8a2b3edbe7160bc77f
- MD5 e4f5754f8cb7f1fe065af5567ca4427e
- SHA1 cc71b4ee200c6ecbe274afccd54afa78ea7db7a9
- SHA512 b3b51fca7a5f013f879218cf34c32b180a9804cf452014b0176884f768fa0eb209dc6b2c84fb0e98325ae3da6a528bf48c9c49f2b0594b234287fc9f6d5fa9dc
- SSDEEP 1536:2uskdTsnb2kbecde03bFXS3TrFhHs2dNkejNUHLTq:2usITsnb2Gecde03bFSrZDkINmq
- TLSH T13E437D0077E9812BF27E5FB8ADF21141427AF2777603D65D2CC8518B5A13BC6CA426FA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
new88.chinhthuc.site.exe
Resource
win10v2004-20260911-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
new88.chinhthuc.site.exe
Resource
win11ltsc2024-20260911-en
12 signatures
150 seconds
Malware Config
Extracted
Family
-
asyncrat
Version
-
0.5.8
Botnet
-
Default
C2
-
new88.chinhthuc.site:443
-
new88.chinhthuc.site:8848
-
new88.chinhthuc.site:8080
Mutex
-
kBVPjakHQ19X
Attributes
-
delay
3
-
install
true
-
install_file
AsyncRat.exe
-
install_folder
%AppData%
aes.plain
Targets
-
- Target new88.chinhthuc.site.exe
- Size 56KB
- SHA256 f5a627a16baae57655c36b54bfc9fe67cce1453754ad2d8a2b3edbe7160bc77f
- MD5 e4f5754f8cb7f1fe065af5567ca4427e
- SHA1 cc71b4ee200c6ecbe274afccd54afa78ea7db7a9
- SHA512 b3b51fca7a5f013f879218cf34c32b180a9804cf452014b0176884f768fa0eb209dc6b2c84fb0e98325ae3da6a528bf48c9c49f2b0594b234287fc9f6d5fa9dc
- SSDEEP 1536:2uskdTsnb2kbecde03bFXS3TrFhHs2dNkejNUHLTq:2usITsnb2Gecde03bFSrZDkINmq
- TLSH T13E437D0077E9812BF27E5FB8ADF21141427AF2777603D65D2CC8518B5A13BC6CA426FA
- 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
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1