General
- Target mky32x.exe
- Size 3.1MB
- Sample260404-lld86ahs8k
- SHA256 c329c95bdb6defcba5afd07a3d7e85d63963af77cfe7238f6ab2dd992a8ae17d
- MD5 baf69d1a9ff0972e233228f9e236b6cb
- SHA1 0a294caee3db2dd937ca421c14cede84efc39f30
- SHA512 7a9e2baf5af328fc624c30627b83bab5588f65479e934583b0f3841c14d8586b5dcdc2a74f48e449c4eaee6b891331c2f82171692fd196e4d077c35083603239
- SSDEEP 49152:bvPvE2H5aweBHPbl6T/yGaqA6/q3AwlBxHEoGdkWTHHB72eh2NT:bvHE2H5aweBHPbl6T/DaqA6/Vwu
- TLSH T181E56B0437F85E33E56BD2B3D5B05026A3F0E82AF363EB1B519167BE1C53B5488426A7
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
mky32x.exe
Resource
win10v2004-20260129-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
mky32x.exe
Resource
win11-20260130-en
11 signatures
150 seconds
Malware Config
Extracted
Family
-
quasar
Version
-
1.4.1
Botnet
-
shopping.uk.net
C2
-
shopping.uk.net:80
-
shopping.uk.net:8080
-
shopping.uk.net:443
-
shopping.uk.net:8443
-
shopping.uk.net:3306
Mutex
-
dc84e7d7-1880-44d7-b9b1-977a69077998
Attributes
-
encryption_key
576D1496F563366ADEBFC3046D6584BB4AD91241
-
install_name
Client.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
10
-
startup_key
https://shopping.uk.net
-
subdirectory
SubDir
Targets
-
- Target mky32x.exe
- Size 3.1MB
- SHA256 c329c95bdb6defcba5afd07a3d7e85d63963af77cfe7238f6ab2dd992a8ae17d
- MD5 baf69d1a9ff0972e233228f9e236b6cb
- SHA1 0a294caee3db2dd937ca421c14cede84efc39f30
- SHA512 7a9e2baf5af328fc624c30627b83bab5588f65479e934583b0f3841c14d8586b5dcdc2a74f48e449c4eaee6b891331c2f82171692fd196e4d077c35083603239
- SSDEEP 49152:bvPvE2H5aweBHPbl6T/yGaqA6/q3AwlBxHEoGdkWTHHB72eh2NT:bvHE2H5aweBHPbl6T/DaqA6/Vwu
- TLSH T181E56B0437F85E33E56BD2B3D5B05026A3F0E82AF363EB1B519167BE1C53B5488426A7
- MD5 SHA1 SHA512 SSDEEP TLSH
Quasar family
Quasar payload
Adds Run key to start application
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1