General
- Target 448d753b26ca2ba57ddba82fe69f64ee999ad89f15ce35ed5b3a1bea61843bbe
- Size 45KB
- Sample260804-me273sxfpe
- SHA256 448d753b26ca2ba57ddba82fe69f64ee999ad89f15ce35ed5b3a1bea61843bbe
- MD5 8d4ecb542748a08716c57fd0b4f53e55
- SHA1 5f9f6b02dcc86b6fd8eb76391a83dd9e5a8a8f73
- SHA512 2936151d5d024e416ab7a86a7ffa928d695a54acd53a1a5d8b2362b8a16e8185955c66b37eb995f6efc6130c27366ff299cc9545e0cf0b9632160cafbfd3418a
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVh0e3NEAKViZPIazjb7gS3icYEAkUI20fNP0f9fBDw:MuBGJTPho2E3exiWa3bESSgAkUQFP+9O
- TLSH T1602309003BE9812BF2BE4F7869F26245867AF6733503D5491CC451DB5623FC68A42AFE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
448d753b26ca2ba57ddba82fe69f64ee999ad89f15ce35ed5b3a1bea61843bbe.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
448d753b26ca2ba57ddba82fe69f64ee999ad89f15ce35ed5b3a1bea61843bbe.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
maymaykienlong.com:80
-
maymaykienlong.com:22
-
maymaykienlong.com:8080
-
maymaykienlong.com:8880
-
maymaykienlong.com:2052
-
maymaykienlong.com:2082
-
maymaykienlong.com:2086
-
maymaykienlong.com:2095
-
maymaykienlong.com:443
-
maymaykienlong.com:2053
-
maymaykienlong.com:2083
-
maymaykienlong.com:2087
-
maymaykienlong.com:2096
-
maymaykienlong.com:8443
-
www.maymaykienlong.com:80
-
www.maymaykienlong.com:22
-
www.maymaykienlong.com:8080
-
www.maymaykienlong.com:8880
-
www.maymaykienlong.com:2052
-
www.maymaykienlong.com:2082
-
www.maymaykienlong.com:2086
-
www.maymaykienlong.com:2095
-
www.maymaykienlong.com:443
-
www.maymaykienlong.com:2053
-
www.maymaykienlong.com:2083
-
www.maymaykienlong.com:2087
-
www.maymaykienlong.com:2096
-
www.maymaykienlong.com:8443
-
cryptolocker.maymaykienlong.com:80
-
cryptolocker.maymaykienlong.com:22
-
cryptolocker.maymaykienlong.com:8080
-
cryptolocker.maymaykienlong.com:8880
-
cryptolocker.maymaykienlong.com:2052
-
cryptolocker.maymaykienlong.com:2082
-
cryptolocker.maymaykienlong.com:2086
-
cryptolocker.maymaykienlong.com:2095
-
cryptolocker.maymaykienlong.com:443
-
cryptolocker.maymaykienlong.com:2053
-
cryptolocker.maymaykienlong.com:2083
-
cryptolocker.maymaykienlong.com:2087
-
cryptolocker.maymaykienlong.com:2096
-
cryptolocker.maymaykienlong.com:8443
-
revil.maymaykienlong.com:80
-
revil.maymaykienlong.com:22
-
revil.maymaykienlong.com:8080
-
revil.maymaykienlong.com:8880
-
revil.maymaykienlong.com:2052
-
revil.maymaykienlong.com:2082
-
revil.maymaykienlong.com:2086
-
revil.maymaykienlong.com:2095
-
revil.maymaykienlong.com:443
-
revil.maymaykienlong.com:2053
-
revil.maymaykienlong.com:2083
-
revil.maymaykienlong.com:2087
-
revil.maymaykienlong.com:2096
-
revil.maymaykienlong.com:8443
-
rZivsaBPHmYB
-
delay
0
-
install
true
-
install_file
6ybj.exe
-
install_folder
%AppData%
Targets
-
- Target 448d753b26ca2ba57ddba82fe69f64ee999ad89f15ce35ed5b3a1bea61843bbe
- Size 45KB
- SHA256 448d753b26ca2ba57ddba82fe69f64ee999ad89f15ce35ed5b3a1bea61843bbe
- MD5 8d4ecb542748a08716c57fd0b4f53e55
- SHA1 5f9f6b02dcc86b6fd8eb76391a83dd9e5a8a8f73
- SHA512 2936151d5d024e416ab7a86a7ffa928d695a54acd53a1a5d8b2362b8a16e8185955c66b37eb995f6efc6130c27366ff299cc9545e0cf0b9632160cafbfd3418a
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVh0e3NEAKViZPIazjb7gS3icYEAkUI20fNP0f9fBDw:MuBGJTPho2E3exiWa3bESSgAkUQFP+9O
- TLSH T1602309003BE9812BF2BE4F7869F26245867AF6733503D5491CC451DB5623FC68A42AFE
- 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