General
- Target 64b9da8a3a3634d18b81c4c1aae804bf0bcf123453bffa7e3060a3bf61b79fb0
- Size 45KB
- Sample260801-rf5rtaxgmb
- SHA256 64b9da8a3a3634d18b81c4c1aae804bf0bcf123453bffa7e3060a3bf61b79fb0
- MD5 c597cbcc680fec8cdfcf10183355badd
- SHA1 ad226ba7be0793331319d139516058ccb035d282
- SHA512 dcb9f7a9aaba6d132a7033819019544cae8750da68cc28d3f720fc4c80228d6782468dfcac1870f9a6e0d832e9db4117899ba198b5d06f28d61b423dbdd5b890
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVRL5P02FUFdiYkk8PIWzjbugX3iAMgXslBbvx6wYtE:MuBGJTPho2QLDmhBW3bRXSAMqslBbvUE
- TLSH T177231A0037E9812BF1BE4F7869F26245867AF6732603D6491CC451DB5B23FC68A42AFD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
64b9da8a3a3634d18b81c4c1aae804bf0bcf123453bffa7e3060a3bf61b79fb0.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
64b9da8a3a3634d18b81c4c1aae804bf0bcf123453bffa7e3060a3bf61b79fb0.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
phimdugai.blog:80
-
phimdugai.blog:22
-
phimdugai.blog:8080
-
phimdugai.blog:8880
-
phimdugai.blog:2052
-
phimdugai.blog:2082
-
phimdugai.blog:2086
-
phimdugai.blog:2095
-
phimdugai.blog:443
-
phimdugai.blog:2053
-
phimdugai.blog:2083
-
phimdugai.blog:2087
-
phimdugai.blog:2096
-
phimdugai.blog:8443
-
www.phimdugai.blog:80
-
www.phimdugai.blog:22
-
www.phimdugai.blog:8080
-
www.phimdugai.blog:8880
-
www.phimdugai.blog:2052
-
www.phimdugai.blog:2082
-
www.phimdugai.blog:2086
-
www.phimdugai.blog:2095
-
www.phimdugai.blog:443
-
www.phimdugai.blog:2053
-
www.phimdugai.blog:2083
-
www.phimdugai.blog:2087
-
www.phimdugai.blog:2096
-
www.phimdugai.blog:8443
-
cryptolocker.phimdugai.blog:80
-
cryptolocker.phimdugai.blog:22
-
cryptolocker.phimdugai.blog:8080
-
cryptolocker.phimdugai.blog:8880
-
cryptolocker.phimdugai.blog:2052
-
cryptolocker.phimdugai.blog:2082
-
cryptolocker.phimdugai.blog:2086
-
cryptolocker.phimdugai.blog:2095
-
cryptolocker.phimdugai.blog:443
-
cryptolocker.phimdugai.blog:2053
-
cryptolocker.phimdugai.blog:2083
-
cryptolocker.phimdugai.blog:2087
-
cryptolocker.phimdugai.blog:2096
-
cryptolocker.phimdugai.blog:8443
-
revil.phimdugai.blog:80
-
revil.phimdugai.blog:22
-
revil.phimdugai.blog:8080
-
revil.phimdugai.blog:8880
-
revil.phimdugai.blog:2052
-
revil.phimdugai.blog:2082
-
revil.phimdugai.blog:2086
-
revil.phimdugai.blog:2095
-
revil.phimdugai.blog:443
-
revil.phimdugai.blog:2053
-
revil.phimdugai.blog:2083
-
revil.phimdugai.blog:2087
-
revil.phimdugai.blog:2096
-
revil.phimdugai.blog:8443
-
gootloader.phimdugai.blog:80
-
gootloader.phimdugai.blog:22
-
gootloader.phimdugai.blog:8080
-
gootloader.phimdugai.blog:8880
-
gootloader.phimdugai.blog:2052
-
gootloader.phimdugai.blog:2082
-
gootloader.phimdugai.blog:2086
-
gootloader.phimdugai.blog:2095
-
gootloader.phimdugai.blog:443
-
gootloader.phimdugai.blog:2053
-
gootloader.phimdugai.blog:2083
-
gootloader.phimdugai.blog:2087
-
gootloader.phimdugai.blog:2096
-
gootloader.phimdugai.blog:8443
-
KSSxpZysvlEO
-
delay
0
-
install
true
-
install_file
mrc2.exe
-
install_folder
%AppData%
Targets
-
- Target 64b9da8a3a3634d18b81c4c1aae804bf0bcf123453bffa7e3060a3bf61b79fb0
- Size 45KB
- SHA256 64b9da8a3a3634d18b81c4c1aae804bf0bcf123453bffa7e3060a3bf61b79fb0
- MD5 c597cbcc680fec8cdfcf10183355badd
- SHA1 ad226ba7be0793331319d139516058ccb035d282
- SHA512 dcb9f7a9aaba6d132a7033819019544cae8750da68cc28d3f720fc4c80228d6782468dfcac1870f9a6e0d832e9db4117899ba198b5d06f28d61b423dbdd5b890
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVRL5P02FUFdiYkk8PIWzjbugX3iAMgXslBbvx6wYtE:MuBGJTPho2QLDmhBW3bRXSAMqslBbvUE
- TLSH T177231A0037E9812BF1BE4F7869F26245867AF6732603D6491CC451DB5B23FC68A42AFD
- 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