General
- Target b7fd3099355dfde35eb98373bccbcae7807912497cb632de2f4d943f658db34d
- Size 45KB
- Sample260908-b4fvlace27
- SHA256 b7fd3099355dfde35eb98373bccbcae7807912497cb632de2f4d943f658db34d
- MD5 c54f474f672a2388f23fea16955d3c29
- SHA1 d07668250c6b34c276814887fcca1ac247f18dcf
- SHA512 24e875d6e6884d397486325083c98808dbda0f6ed44507430cb0e66619f084f6a817d6a6bcc284f0b2bae9bba0aa66049cc8a0608a62b5a2c3638358ecfef3ce
- SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlVl9fcBEahPIt9jb6gX3iz60chFXkRzbBDZMx:wuDWZTpMZSB2cLkEa+tVbtXSz60cjXk0
- TLSH T100231A003BE9812BF2BE4F7899F26105867AF2B36603D54A1CC451DB5613BC69A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
b7fd3099355dfde35eb98373bccbcae7807912497cb632de2f4d943f658db34d.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
b7fd3099355dfde35eb98373bccbcae7807912497cb632de2f4d943f658db34d.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
javsub.blog:80
-
javsub.blog:22
-
javsub.blog:8080
-
javsub.blog:8880
-
javsub.blog:2052
-
javsub.blog:2082
-
javsub.blog:2086
-
javsub.blog:2095
-
javsub.blog:443
-
javsub.blog:2053
-
javsub.blog:2083
-
javsub.blog:2087
-
javsub.blog:2096
-
javsub.blog:8443
-
www.javsub.blog:80
-
www.javsub.blog:22
-
www.javsub.blog:8080
-
www.javsub.blog:8880
-
www.javsub.blog:2052
-
www.javsub.blog:2082
-
www.javsub.blog:2086
-
www.javsub.blog:2095
-
www.javsub.blog:443
-
www.javsub.blog:2053
-
www.javsub.blog:2083
-
www.javsub.blog:2087
-
www.javsub.blog:2096
-
www.javsub.blog:8443
-
sobig.javsub.blog:80
-
sobig.javsub.blog:22
-
sobig.javsub.blog:8080
-
sobig.javsub.blog:8880
-
sobig.javsub.blog:2052
-
sobig.javsub.blog:2082
-
sobig.javsub.blog:2086
-
sobig.javsub.blog:2095
-
sobig.javsub.blog:443
-
sobig.javsub.blog:2053
-
sobig.javsub.blog:2083
-
sobig.javsub.blog:2087
-
sobig.javsub.blog:2096
-
sobig.javsub.blog:8443
-
conficker.javsub.blog:80
-
conficker.javsub.blog:22
-
conficker.javsub.blog:8080
-
conficker.javsub.blog:8880
-
conficker.javsub.blog:2052
-
conficker.javsub.blog:2082
-
conficker.javsub.blog:2086
-
conficker.javsub.blog:2095
-
conficker.javsub.blog:443
-
conficker.javsub.blog:2053
-
conficker.javsub.blog:2083
-
conficker.javsub.blog:2087
-
conficker.javsub.blog:2096
-
conficker.javsub.blog:8443
-
yJ0EdiLN5Nba
-
delay
0
-
install
true
-
install_file
wgb5e.exe
-
install_folder
%AppData%
Targets
-
- Target b7fd3099355dfde35eb98373bccbcae7807912497cb632de2f4d943f658db34d
- Size 45KB
- SHA256 b7fd3099355dfde35eb98373bccbcae7807912497cb632de2f4d943f658db34d
- MD5 c54f474f672a2388f23fea16955d3c29
- SHA1 d07668250c6b34c276814887fcca1ac247f18dcf
- SHA512 24e875d6e6884d397486325083c98808dbda0f6ed44507430cb0e66619f084f6a817d6a6bcc284f0b2bae9bba0aa66049cc8a0608a62b5a2c3638358ecfef3ce
- SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlVl9fcBEahPIt9jb6gX3iz60chFXkRzbBDZMx:wuDWZTpMZSB2cLkEa+tVbtXSz60cjXk0
- TLSH T100231A003BE9812BF2BE4F7899F26105867AF2B36603D54A1CC451DB5613BC69A426FE
- 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