General
- Target c77bf1268811767539021dc35532e1c64410ac3164df857e9749b037eddcbb26
- Size 45KB
- Sample260805-k22hystdqd
- SHA256 c77bf1268811767539021dc35532e1c64410ac3164df857e9749b037eddcbb26
- MD5 89f6263a04686e7d0defa12b47670a56
- SHA1 f2e233373888b94a1af6fe95bfe35d5b7d17f8c2
- SHA512 3ed306b96d349ef2a82741286e9742ba7c6cfe74820847e96ab572d06255a277bfce1d2063bfb2e1ae420bca582d00efdf992b956383ac14d83ae4ec571b4147
- SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1lxGZGP9HuPI5zjbngG3i6Hgd9GGAqZrF8GBDZLx:Iu5KkpTsx/2EGa353bgGS4I9zZrmIdLx
- TLSH T1A8233A003BE9822BF2BE4F7459F26105867AF2677603DA4D1CC452DB5623FC68A426FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
c77bf1268811767539021dc35532e1c64410ac3164df857e9749b037eddcbb26.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
c77bf1268811767539021dc35532e1c64410ac3164df857e9749b037eddcbb26.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
-
qbot.bulon.vip:80
-
qbot.bulon.vip:22
-
qbot.bulon.vip:8080
-
qbot.bulon.vip:8880
-
qbot.bulon.vip:2052
-
qbot.bulon.vip:2082
-
qbot.bulon.vip:2086
-
qbot.bulon.vip:2095
-
qbot.bulon.vip:443
-
qbot.bulon.vip:2053
-
qbot.bulon.vip:2083
-
qbot.bulon.vip:2087
-
qbot.bulon.vip:2096
-
qbot.bulon.vip:8443
-
locky.bulon.vip:80
-
locky.bulon.vip:22
-
locky.bulon.vip:8080
-
locky.bulon.vip:8880
-
locky.bulon.vip:2052
-
locky.bulon.vip:2082
-
locky.bulon.vip:2086
-
locky.bulon.vip:2095
-
locky.bulon.vip:443
-
locky.bulon.vip:2053
-
locky.bulon.vip:2083
-
locky.bulon.vip:2087
-
locky.bulon.vip:2096
-
locky.bulon.vip:8443
-
PIYnEFRsyUNL
-
delay
0
-
install
true
-
install_file
b0m0vq5n.exe
-
install_folder
%AppData%
Targets
-
- Target c77bf1268811767539021dc35532e1c64410ac3164df857e9749b037eddcbb26
- Size 45KB
- SHA256 c77bf1268811767539021dc35532e1c64410ac3164df857e9749b037eddcbb26
- MD5 89f6263a04686e7d0defa12b47670a56
- SHA1 f2e233373888b94a1af6fe95bfe35d5b7d17f8c2
- SHA512 3ed306b96d349ef2a82741286e9742ba7c6cfe74820847e96ab572d06255a277bfce1d2063bfb2e1ae420bca582d00efdf992b956383ac14d83ae4ec571b4147
- SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1lxGZGP9HuPI5zjbngG3i6Hgd9GGAqZrF8GBDZLx:Iu5KkpTsx/2EGa353bgGS4I9zZrmIdLx
- TLSH T1A8233A003BE9822BF2BE4F7459F26105867AF2677603DA4D1CC452DB5623FC68A426FD
- 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