General
- Target 4c1c5eb91c82af7c4d0623419c5e8ae7f72c9d47736a95ed71745fbf9b644bef
- Size 45KB
- Sample260801-wgdf6svsfs
- SHA256 4c1c5eb91c82af7c4d0623419c5e8ae7f72c9d47736a95ed71745fbf9b644bef
- MD5 be9ec377fc7906c0ba5d64d1b10c064c
- SHA1 30cb33f041c5ddc1e7fe0f45068ef8c398b0f5a3
- SHA512 f2a0ce48a91f9da192b81d87b0703e3e5c50e8143bb605a4ee28fcbe18eddd4440bc25b30db109ea9972807ece7a39d6059a70b838491721115a66761382777e
- SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYfDEbHBqjSOPI/XzzjbrgX3iBAVdIgX+I5Gy8tBDZ0x:8uuSpTgyf23yoO3/Xz3bUXSBArX+zyIU
- TLSH T192231A0037E8C12BF2BE4F78A9F26145867AF6633603D54D1CC4529B5623FC69A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
4c1c5eb91c82af7c4d0623419c5e8ae7f72c9d47736a95ed71745fbf9b644bef.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
4c1c5eb91c82af7c4d0623419c5e8ae7f72c9d47736a95ed71745fbf9b644bef.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
hentaivietsub.com:80
-
hentaivietsub.com:22
-
hentaivietsub.com:8080
-
hentaivietsub.com:8880
-
hentaivietsub.com:2052
-
hentaivietsub.com:2082
-
hentaivietsub.com:2086
-
hentaivietsub.com:2095
-
hentaivietsub.com:443
-
hentaivietsub.com:2053
-
hentaivietsub.com:2083
-
hentaivietsub.com:2087
-
hentaivietsub.com:2096
-
hentaivietsub.com:8443
-
www.hentaivietsub.com:80
-
www.hentaivietsub.com:22
-
www.hentaivietsub.com:8080
-
www.hentaivietsub.com:8880
-
www.hentaivietsub.com:2052
-
www.hentaivietsub.com:2082
-
www.hentaivietsub.com:2086
-
www.hentaivietsub.com:2095
-
www.hentaivietsub.com:443
-
www.hentaivietsub.com:2053
-
www.hentaivietsub.com:2083
-
www.hentaivietsub.com:2087
-
www.hentaivietsub.com:2096
-
www.hentaivietsub.com:8443
-
sasser.hentaivietsub.com:80
-
sasser.hentaivietsub.com:22
-
sasser.hentaivietsub.com:8080
-
sasser.hentaivietsub.com:8880
-
sasser.hentaivietsub.com:2052
-
sasser.hentaivietsub.com:2082
-
sasser.hentaivietsub.com:2086
-
sasser.hentaivietsub.com:2095
-
sasser.hentaivietsub.com:443
-
sasser.hentaivietsub.com:2053
-
sasser.hentaivietsub.com:2083
-
sasser.hentaivietsub.com:2087
-
sasser.hentaivietsub.com:2096
-
sasser.hentaivietsub.com:8443
-
conti.hentaivietsub.com:80
-
conti.hentaivietsub.com:22
-
conti.hentaivietsub.com:8080
-
conti.hentaivietsub.com:8880
-
conti.hentaivietsub.com:2052
-
conti.hentaivietsub.com:2082
-
conti.hentaivietsub.com:2086
-
conti.hentaivietsub.com:2095
-
conti.hentaivietsub.com:443
-
conti.hentaivietsub.com:2053
-
conti.hentaivietsub.com:2083
-
conti.hentaivietsub.com:2087
-
conti.hentaivietsub.com:2096
-
conti.hentaivietsub.com:8443
-
cryptolocker.hentaivietsub.com:80
-
cryptolocker.hentaivietsub.com:22
-
cryptolocker.hentaivietsub.com:8080
-
cryptolocker.hentaivietsub.com:8880
-
cryptolocker.hentaivietsub.com:2052
-
cryptolocker.hentaivietsub.com:2082
-
cryptolocker.hentaivietsub.com:2086
-
cryptolocker.hentaivietsub.com:2095
-
cryptolocker.hentaivietsub.com:443
-
cryptolocker.hentaivietsub.com:2053
-
cryptolocker.hentaivietsub.com:2083
-
cryptolocker.hentaivietsub.com:2087
-
cryptolocker.hentaivietsub.com:2096
-
cryptolocker.hentaivietsub.com:8443
-
8CHTyIg3JvOA
-
delay
0
-
install
true
-
install_file
51asbw.exe
-
install_folder
%AppData%
Targets
-
- Target 4c1c5eb91c82af7c4d0623419c5e8ae7f72c9d47736a95ed71745fbf9b644bef
- Size 45KB
- SHA256 4c1c5eb91c82af7c4d0623419c5e8ae7f72c9d47736a95ed71745fbf9b644bef
- MD5 be9ec377fc7906c0ba5d64d1b10c064c
- SHA1 30cb33f041c5ddc1e7fe0f45068ef8c398b0f5a3
- SHA512 f2a0ce48a91f9da192b81d87b0703e3e5c50e8143bb605a4ee28fcbe18eddd4440bc25b30db109ea9972807ece7a39d6059a70b838491721115a66761382777e
- SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYfDEbHBqjSOPI/XzzjbrgX3iBAVdIgX+I5Gy8tBDZ0x:8uuSpTgyf23yoO3/Xz3bUXSBArX+zyIU
- TLSH T192231A0037E8C12BF2BE4F78A9F26145867AF6633603D54D1CC4529B5623FC69A426FE
- 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