General
- Target d5533a3ab7627952f0b447c24495508c2ac9c9501dbc354e273ac5ed61884c64
- Size 45KB
- Sample260805-rlsz7stybw
- SHA256 d5533a3ab7627952f0b447c24495508c2ac9c9501dbc354e273ac5ed61884c64
- MD5 a2a9763ae0a8b05f4c2429a473ff5772
- SHA1 be61341a4825435503ec72d77a176311f093cf2c
- SHA512 e8cf48a44dffd3718135dafbb3ebd366c46ac483748cd4ff31f909ff684161314fdc770ebfdd5f1b5a61d699eeb03241e611dac757b5cdea2ff14a0c33899831
- SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrXT9Qpm9PIZzjbngX3iX2vOkP0VDjBDZkx:vuogpT7I62AQZ3bgXSgHP0Zldkx
- TLSH T1FE231B003BE9812BF2BE4FB898F26145867AF5633603D54D6CC451DB5623BC68A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
d5533a3ab7627952f0b447c24495508c2ac9c9501dbc354e273ac5ed61884c64.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
d5533a3ab7627952f0b447c24495508c2ac9c9501dbc354e273ac5ed61884c64.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
-
zeus.fimsexvietnam.com:80
-
zeus.fimsexvietnam.com:22
-
zeus.fimsexvietnam.com:8080
-
zeus.fimsexvietnam.com:8880
-
zeus.fimsexvietnam.com:2052
-
zeus.fimsexvietnam.com:2082
-
zeus.fimsexvietnam.com:2086
-
zeus.fimsexvietnam.com:2095
-
zeus.fimsexvietnam.com:443
-
zeus.fimsexvietnam.com:2053
-
zeus.fimsexvietnam.com:2083
-
zeus.fimsexvietnam.com:2087
-
zeus.fimsexvietnam.com:2096
-
zeus.fimsexvietnam.com:8443
-
codered.fimsexvietnam.com:80
-
codered.fimsexvietnam.com:22
-
codered.fimsexvietnam.com:8080
-
codered.fimsexvietnam.com:8880
-
codered.fimsexvietnam.com:2052
-
codered.fimsexvietnam.com:2082
-
codered.fimsexvietnam.com:2086
-
codered.fimsexvietnam.com:2095
-
codered.fimsexvietnam.com:443
-
codered.fimsexvietnam.com:2053
-
codered.fimsexvietnam.com:2083
-
codered.fimsexvietnam.com:2087
-
codered.fimsexvietnam.com:2096
-
codered.fimsexvietnam.com:8443
-
locky.fimsexvietnam.com:80
-
locky.fimsexvietnam.com:22
-
locky.fimsexvietnam.com:8080
-
locky.fimsexvietnam.com:8880
-
locky.fimsexvietnam.com:2052
-
locky.fimsexvietnam.com:2082
-
locky.fimsexvietnam.com:2086
-
locky.fimsexvietnam.com:2095
-
locky.fimsexvietnam.com:443
-
locky.fimsexvietnam.com:2053
-
locky.fimsexvietnam.com:2083
-
locky.fimsexvietnam.com:2087
-
locky.fimsexvietnam.com:2096
-
locky.fimsexvietnam.com:8443
-
nanocore.fimsexvietnam.com:80
-
nanocore.fimsexvietnam.com:22
-
nanocore.fimsexvietnam.com:8080
-
nanocore.fimsexvietnam.com:8880
-
nanocore.fimsexvietnam.com:2052
-
nanocore.fimsexvietnam.com:2082
-
nanocore.fimsexvietnam.com:2086
-
nanocore.fimsexvietnam.com:2095
-
nanocore.fimsexvietnam.com:443
-
nanocore.fimsexvietnam.com:2053
-
nanocore.fimsexvietnam.com:2083
-
nanocore.fimsexvietnam.com:2087
-
nanocore.fimsexvietnam.com:2096
-
nanocore.fimsexvietnam.com:8443
-
XqEkpKP0VdMx
-
delay
0
-
install
true
-
install_file
h9a97zi4.exe
-
install_folder
%AppData%
Targets
-
- Target d5533a3ab7627952f0b447c24495508c2ac9c9501dbc354e273ac5ed61884c64
- Size 45KB
- SHA256 d5533a3ab7627952f0b447c24495508c2ac9c9501dbc354e273ac5ed61884c64
- MD5 a2a9763ae0a8b05f4c2429a473ff5772
- SHA1 be61341a4825435503ec72d77a176311f093cf2c
- SHA512 e8cf48a44dffd3718135dafbb3ebd366c46ac483748cd4ff31f909ff684161314fdc770ebfdd5f1b5a61d699eeb03241e611dac757b5cdea2ff14a0c33899831
- SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrXT9Qpm9PIZzjbngX3iX2vOkP0VDjBDZkx:vuogpT7I62AQZ3bgXSgHP0Zldkx
- TLSH T1FE231B003BE9812BF2BE4FB898F26145867AF5633603D54D6CC451DB5623BC68A426FE
- 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