General
- Target 79b2ab3f9696ef5e2036401fc431e6bb79a60da9a31d4c6ac91fd2c9cffa83e4
- Size 45KB
- Sample260905-lsbfvaywf1
- SHA256 79b2ab3f9696ef5e2036401fc431e6bb79a60da9a31d4c6ac91fd2c9cffa83e4
- MD5 7c24cbe68c3e67b41aa42351c0c2ac00
- SHA1 9bf4b9f33b229acaa9f4a8b20eb90b16f2a7dfac
- SHA512 bf7d9784774d2279e91abf421d53f8d5783d5ce813d4b0b0c0cc243734ce6fddcdceed89747d296ed36b5eba052bc29641d043e963f870b515a83d8d68eaf34e
- SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qA5pt0CCMhdjCvS8PIjajbBgX3iRALO4NGaVEbfhOC:cuqNJTLr62J/CChBj2buXSRaO4GaOmdW
- TLSH T156230A0037E9812BF1BE4F7499F26145867AF6632603D54E1CC452DB5B23FC68A43AED
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
79b2ab3f9696ef5e2036401fc431e6bb79a60da9a31d4c6ac91fd2c9cffa83e4.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
79b2ab3f9696ef5e2036401fc431e6bb79a60da9a31d4c6ac91fd2c9cffa83e4.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
top-sexviet.blog:80
-
top-sexviet.blog:22
-
top-sexviet.blog:8080
-
top-sexviet.blog:8880
-
top-sexviet.blog:2052
-
top-sexviet.blog:2082
-
top-sexviet.blog:2086
-
top-sexviet.blog:2095
-
top-sexviet.blog:443
-
top-sexviet.blog:2053
-
top-sexviet.blog:2083
-
top-sexviet.blog:2087
-
top-sexviet.blog:2096
-
top-sexviet.blog:8443
-
www.top-sexviet.blog:80
-
www.top-sexviet.blog:22
-
www.top-sexviet.blog:8080
-
www.top-sexviet.blog:8880
-
www.top-sexviet.blog:2052
-
www.top-sexviet.blog:2082
-
www.top-sexviet.blog:2086
-
www.top-sexviet.blog:2095
-
www.top-sexviet.blog:443
-
www.top-sexviet.blog:2053
-
www.top-sexviet.blog:2083
-
www.top-sexviet.blog:2087
-
www.top-sexviet.blog:2096
-
www.top-sexviet.blog:8443
-
nanocore.top-sexviet.blog:80
-
nanocore.top-sexviet.blog:22
-
nanocore.top-sexviet.blog:8080
-
nanocore.top-sexviet.blog:8880
-
nanocore.top-sexviet.blog:2052
-
nanocore.top-sexviet.blog:2082
-
nanocore.top-sexviet.blog:2086
-
nanocore.top-sexviet.blog:2095
-
nanocore.top-sexviet.blog:443
-
nanocore.top-sexviet.blog:2053
-
nanocore.top-sexviet.blog:2083
-
nanocore.top-sexviet.blog:2087
-
nanocore.top-sexviet.blog:2096
-
nanocore.top-sexviet.blog:8443
-
klez.top-sexviet.blog:80
-
klez.top-sexviet.blog:22
-
klez.top-sexviet.blog:8080
-
klez.top-sexviet.blog:8880
-
klez.top-sexviet.blog:2052
-
klez.top-sexviet.blog:2082
-
klez.top-sexviet.blog:2086
-
klez.top-sexviet.blog:2095
-
klez.top-sexviet.blog:443
-
klez.top-sexviet.blog:2053
-
klez.top-sexviet.blog:2083
-
klez.top-sexviet.blog:2087
-
klez.top-sexviet.blog:2096
-
klez.top-sexviet.blog:8443
-
sasser.top-sexviet.blog:80
-
sasser.top-sexviet.blog:22
-
sasser.top-sexviet.blog:8080
-
sasser.top-sexviet.blog:8880
-
sasser.top-sexviet.blog:2052
-
sasser.top-sexviet.blog:2082
-
sasser.top-sexviet.blog:2086
-
sasser.top-sexviet.blog:2095
-
sasser.top-sexviet.blog:443
-
sasser.top-sexviet.blog:2053
-
sasser.top-sexviet.blog:2083
-
sasser.top-sexviet.blog:2087
-
sasser.top-sexviet.blog:2096
-
sasser.top-sexviet.blog:8443
-
dridex.top-sexviet.blog:80
-
dridex.top-sexviet.blog:22
-
dridex.top-sexviet.blog:8080
-
dridex.top-sexviet.blog:8880
-
dridex.top-sexviet.blog:2052
-
dridex.top-sexviet.blog:2082
-
dridex.top-sexviet.blog:2086
-
dridex.top-sexviet.blog:2095
-
dridex.top-sexviet.blog:443
-
dridex.top-sexviet.blog:2053
-
dridex.top-sexviet.blog:2083
-
dridex.top-sexviet.blog:2087
-
dridex.top-sexviet.blog:2096
-
dridex.top-sexviet.blog:8443
-
30F9XpFUoR9r
-
delay
0
-
install
true
-
install_file
wkja.exe
-
install_folder
%AppData%
Targets
-
- Target 79b2ab3f9696ef5e2036401fc431e6bb79a60da9a31d4c6ac91fd2c9cffa83e4
- Size 45KB
- SHA256 79b2ab3f9696ef5e2036401fc431e6bb79a60da9a31d4c6ac91fd2c9cffa83e4
- MD5 7c24cbe68c3e67b41aa42351c0c2ac00
- SHA1 9bf4b9f33b229acaa9f4a8b20eb90b16f2a7dfac
- SHA512 bf7d9784774d2279e91abf421d53f8d5783d5ce813d4b0b0c0cc243734ce6fddcdceed89747d296ed36b5eba052bc29641d043e963f870b515a83d8d68eaf34e
- SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qA5pt0CCMhdjCvS8PIjajbBgX3iRALO4NGaVEbfhOC:cuqNJTLr62J/CChBj2buXSRaO4GaOmdW
- TLSH T156230A0037E9812BF1BE4F7499F26145867AF6632603D54E1CC452DB5B23FC68A43AED
- 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