General
- Target 4230026cf03766bf0e86285d8f766f87296dc3bfe0a195abfc98165cadd93005
- Size 45KB
- Sample260804-ny5b8avycz
- SHA256 4230026cf03766bf0e86285d8f766f87296dc3bfe0a195abfc98165cadd93005
- MD5 e5fb35500ba82798e7b5aa5703c37ee5
- SHA1 f7794fab3137c3fa69cb35134d1ea24bd2f2ca30
- SHA512 666b2876eacc6f4e1edb545d0b1d7c2e0d1c5322caa58c050b2808aeb6a922c179b1693792020776f070b01b23486cfa98715f1c25e0e7e26b35591b2446a09b
- SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q15wZQBKkPI/zjbSgX3iXN++bFuBvBDZcx:RuxkJTgip2bb/3bVXS9+cu3dcx
- TLSH T1B2232C0037E9823BF2BE4FB8ACF26145457AF2632603D54D6CC451DB5623BC69A426FA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
4230026cf03766bf0e86285d8f766f87296dc3bfe0a195abfc98165cadd93005.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
4230026cf03766bf0e86285d8f766f87296dc3bfe0a195abfc98165cadd93005.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
-
qakbot.bulon.vip:80
-
qakbot.bulon.vip:22
-
qakbot.bulon.vip:8080
-
qakbot.bulon.vip:8880
-
qakbot.bulon.vip:2052
-
qakbot.bulon.vip:2082
-
qakbot.bulon.vip:2086
-
qakbot.bulon.vip:2095
-
qakbot.bulon.vip:443
-
qakbot.bulon.vip:2053
-
qakbot.bulon.vip:2083
-
qakbot.bulon.vip:2087
-
qakbot.bulon.vip:2096
-
qakbot.bulon.vip:8443
-
rat.bulon.vip:80
-
rat.bulon.vip:22
-
rat.bulon.vip:8080
-
rat.bulon.vip:8880
-
rat.bulon.vip:2052
-
rat.bulon.vip:2082
-
rat.bulon.vip:2086
-
rat.bulon.vip:2095
-
rat.bulon.vip:443
-
rat.bulon.vip:2053
-
rat.bulon.vip:2083
-
rat.bulon.vip:2087
-
rat.bulon.vip:2096
-
rat.bulon.vip:8443
-
conficker.bulon.vip:80
-
conficker.bulon.vip:22
-
conficker.bulon.vip:8080
-
conficker.bulon.vip:8880
-
conficker.bulon.vip:2052
-
conficker.bulon.vip:2082
-
conficker.bulon.vip:2086
-
conficker.bulon.vip:2095
-
conficker.bulon.vip:443
-
conficker.bulon.vip:2053
-
conficker.bulon.vip:2083
-
conficker.bulon.vip:2087
-
conficker.bulon.vip:2096
-
conficker.bulon.vip:8443
-
xjkGiFk1kzOr
-
delay
0
-
install
true
-
install_file
8m8fo5p1.exe
-
install_folder
%AppData%
Targets
-
- Target 4230026cf03766bf0e86285d8f766f87296dc3bfe0a195abfc98165cadd93005
- Size 45KB
- SHA256 4230026cf03766bf0e86285d8f766f87296dc3bfe0a195abfc98165cadd93005
- MD5 e5fb35500ba82798e7b5aa5703c37ee5
- SHA1 f7794fab3137c3fa69cb35134d1ea24bd2f2ca30
- SHA512 666b2876eacc6f4e1edb545d0b1d7c2e0d1c5322caa58c050b2808aeb6a922c179b1693792020776f070b01b23486cfa98715f1c25e0e7e26b35591b2446a09b
- SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q15wZQBKkPI/zjbSgX3iXN++bFuBvBDZcx:RuxkJTgip2bb/3bVXS9+cu3dcx
- TLSH T1B2232C0037E9823BF2BE4FB8ACF26145457AF2632603D54D6CC451DB5623BC69A426FA
- 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