General
- Target 3d87ec65c981128daea170d7be2a11d9420a7d493a14ed9fff021107985539c9
- Size 45KB
- Sample260804-knahba1xcw
- SHA256 3d87ec65c981128daea170d7be2a11d9420a7d493a14ed9fff021107985539c9
- MD5 6d475dca9915cd46d9e51860de872fac
- SHA1 3662e01a33dbeaea8fc49aa762fc31f77f9f5167
- SHA512 90ab8e30dd88293db43fddeff53a057613bdc0a1688ff0d9aadc6c4328b5bfe413b2c4e4c11e2d1776a70b7756dac9ad4f2dbbfd945c6131be8829beb061f431
- SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q16T2QAm7PI1ajb3gX3i6+J/5ummNO64s2BDZcx:RuxkJTgip2mT12bQXSj/umAWsYdcx
- TLSH T10E232C003BE8813BF2BE5F78A8F26145867AF6732603D54D6CC451D75A23FC68A426ED
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
3d87ec65c981128daea170d7be2a11d9420a7d493a14ed9fff021107985539c9.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
3d87ec65c981128daea170d7be2a11d9420a7d493a14ed9fff021107985539c9.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
bulon.vip:80
-
bulon.vip:22
-
bulon.vip:8080
-
bulon.vip:8880
-
bulon.vip:2052
-
bulon.vip:2082
-
bulon.vip:2086
-
bulon.vip:2095
-
bulon.vip:443
-
bulon.vip:2053
-
bulon.vip:2083
-
bulon.vip:2087
-
bulon.vip:2096
-
bulon.vip:8443
-
www.bulon.vip:80
-
www.bulon.vip:22
-
www.bulon.vip:8080
-
www.bulon.vip:8880
-
www.bulon.vip:2052
-
www.bulon.vip:2082
-
www.bulon.vip:2086
-
www.bulon.vip:2095
-
www.bulon.vip:443
-
www.bulon.vip:2053
-
www.bulon.vip:2083
-
www.bulon.vip:2087
-
www.bulon.vip:2096
-
www.bulon.vip:8443
-
clop.bulon.vip:80
-
clop.bulon.vip:22
-
clop.bulon.vip:8080
-
clop.bulon.vip:8880
-
clop.bulon.vip:2052
-
clop.bulon.vip:2082
-
clop.bulon.vip:2086
-
clop.bulon.vip:2095
-
clop.bulon.vip:443
-
clop.bulon.vip:2053
-
clop.bulon.vip:2083
-
clop.bulon.vip:2087
-
clop.bulon.vip:2096
-
clop.bulon.vip:8443
-
melissa.bulon.vip:80
-
melissa.bulon.vip:22
-
melissa.bulon.vip:8080
-
melissa.bulon.vip:8880
-
melissa.bulon.vip:2052
-
melissa.bulon.vip:2082
-
melissa.bulon.vip:2086
-
melissa.bulon.vip:2095
-
melissa.bulon.vip:443
-
melissa.bulon.vip:2053
-
melissa.bulon.vip:2083
-
melissa.bulon.vip:2087
-
melissa.bulon.vip:2096
-
melissa.bulon.vip:8443
-
zeus.bulon.vip:80
-
zeus.bulon.vip:22
-
zeus.bulon.vip:8080
-
zeus.bulon.vip:8880
-
zeus.bulon.vip:2052
-
zeus.bulon.vip:2082
-
zeus.bulon.vip:2086
-
zeus.bulon.vip:2095
-
zeus.bulon.vip:443
-
zeus.bulon.vip:2053
-
zeus.bulon.vip:2083
-
zeus.bulon.vip:2087
-
zeus.bulon.vip:2096
-
zeus.bulon.vip:8443
-
si5KXnug8Mjl
-
delay
0
-
install
true
-
install_file
jz6fxfh9.exe
-
install_folder
%AppData%
Targets
-
- Target 3d87ec65c981128daea170d7be2a11d9420a7d493a14ed9fff021107985539c9
- Size 45KB
- SHA256 3d87ec65c981128daea170d7be2a11d9420a7d493a14ed9fff021107985539c9
- MD5 6d475dca9915cd46d9e51860de872fac
- SHA1 3662e01a33dbeaea8fc49aa762fc31f77f9f5167
- SHA512 90ab8e30dd88293db43fddeff53a057613bdc0a1688ff0d9aadc6c4328b5bfe413b2c4e4c11e2d1776a70b7756dac9ad4f2dbbfd945c6131be8829beb061f431
- SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q16T2QAm7PI1ajb3gX3i6+J/5ummNO64s2BDZcx:RuxkJTgip2mT12bQXSj/umAWsYdcx
- TLSH T10E232C003BE8813BF2BE5F78A8F26145867AF6732603D54D6CC451D75A23FC68A426ED
- 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