General
- Target 8a2420630cec03810fce3c23f63923deb5dfcd9d5770adfbff80a86f60dfebd3
- Size 45KB
- Sample260804-mx2dhadj2x
- SHA256 8a2420630cec03810fce3c23f63923deb5dfcd9d5770adfbff80a86f60dfebd3
- MD5 bbc0eec36638411dfbda49b3b865f06e
- SHA1 b113cf50f9f330d2bd10a6754cd9ebfa9ef2c599
- SHA512 105db0aee46fbd9b6da0338d29a72adc5509874427263bca92cc862a10d06a3d7fe507dd61cc2e90f5af61fb386b9a7a08309fe213815eb9690399bd163bea8c
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1Jw0QbKXPI1zjbLgX3iULKtZmtzoyKrCY8BDZUx:cu6YepTPso22813b0XSU4EtzFKrWdUx
- TLSH T1AB231A003BE8813BF2BE4FB89DF26145867AB6633603D54D2CC451DB5623BC69A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
8a2420630cec03810fce3c23f63923deb5dfcd9d5770adfbff80a86f60dfebd3.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
8a2420630cec03810fce3c23f63923deb5dfcd9d5770adfbff80a86f60dfebd3.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
viet69i.com:80
-
viet69i.com:22
-
viet69i.com:8080
-
viet69i.com:8880
-
viet69i.com:2052
-
viet69i.com:2082
-
viet69i.com:2086
-
viet69i.com:2095
-
viet69i.com:443
-
viet69i.com:2053
-
viet69i.com:2083
-
viet69i.com:2087
-
viet69i.com:2096
-
viet69i.com:8443
-
www.viet69i.com:80
-
www.viet69i.com:22
-
www.viet69i.com:8080
-
www.viet69i.com:8880
-
www.viet69i.com:2052
-
www.viet69i.com:2082
-
www.viet69i.com:2086
-
www.viet69i.com:2095
-
www.viet69i.com:443
-
www.viet69i.com:2053
-
www.viet69i.com:2083
-
www.viet69i.com:2087
-
www.viet69i.com:2096
-
www.viet69i.com:8443
-
sobig.viet69i.com:80
-
sobig.viet69i.com:22
-
sobig.viet69i.com:8080
-
sobig.viet69i.com:8880
-
sobig.viet69i.com:2052
-
sobig.viet69i.com:2082
-
sobig.viet69i.com:2086
-
sobig.viet69i.com:2095
-
sobig.viet69i.com:443
-
sobig.viet69i.com:2053
-
sobig.viet69i.com:2083
-
sobig.viet69i.com:2087
-
sobig.viet69i.com:2096
-
sobig.viet69i.com:8443
-
melissa.viet69i.com:80
-
melissa.viet69i.com:22
-
melissa.viet69i.com:8080
-
melissa.viet69i.com:8880
-
melissa.viet69i.com:2052
-
melissa.viet69i.com:2082
-
melissa.viet69i.com:2086
-
melissa.viet69i.com:2095
-
melissa.viet69i.com:443
-
melissa.viet69i.com:2053
-
melissa.viet69i.com:2083
-
melissa.viet69i.com:2087
-
melissa.viet69i.com:2096
-
melissa.viet69i.com:8443
-
downadup.viet69i.com:80
-
downadup.viet69i.com:22
-
downadup.viet69i.com:8080
-
downadup.viet69i.com:8880
-
downadup.viet69i.com:2052
-
downadup.viet69i.com:2082
-
downadup.viet69i.com:2086
-
downadup.viet69i.com:2095
-
downadup.viet69i.com:443
-
downadup.viet69i.com:2053
-
downadup.viet69i.com:2083
-
downadup.viet69i.com:2087
-
downadup.viet69i.com:2096
-
downadup.viet69i.com:8443
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conficker.viet69i.com:80
-
conficker.viet69i.com:22
-
conficker.viet69i.com:8080
-
conficker.viet69i.com:8880
-
conficker.viet69i.com:2052
-
conficker.viet69i.com:2082
-
conficker.viet69i.com:2086
-
conficker.viet69i.com:2095
-
conficker.viet69i.com:443
-
conficker.viet69i.com:2053
-
conficker.viet69i.com:2083
-
conficker.viet69i.com:2087
-
conficker.viet69i.com:2096
-
conficker.viet69i.com:8443
-
5PG8RbrzwQwx
-
delay
0
-
install
true
-
install_file
fpfoqnj3.exe
-
install_folder
%AppData%
Targets
-
- Target 8a2420630cec03810fce3c23f63923deb5dfcd9d5770adfbff80a86f60dfebd3
- Size 45KB
- SHA256 8a2420630cec03810fce3c23f63923deb5dfcd9d5770adfbff80a86f60dfebd3
- MD5 bbc0eec36638411dfbda49b3b865f06e
- SHA1 b113cf50f9f330d2bd10a6754cd9ebfa9ef2c599
- SHA512 105db0aee46fbd9b6da0338d29a72adc5509874427263bca92cc862a10d06a3d7fe507dd61cc2e90f5af61fb386b9a7a08309fe213815eb9690399bd163bea8c
- SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1Jw0QbKXPI1zjbLgX3iULKtZmtzoyKrCY8BDZUx:cu6YepTPso22813b0XSU4EtzFKrWdUx
- TLSH T1AB231A003BE8813BF2BE4FB89DF26145867AB6633603D54D2CC451DB5623BC69A426FD
- 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