General
- Target mko2.exe
- Size 3.1MB
- Sample260702-qnpvwsct2m
- SHA256 5291dc187173b50d7b5e00a4c0d0edb6d6cfe9254767b15aeb3f932fe1f18d57
- MD5 e8d18d3d300f58e910834d13a076fcb2
- SHA1 e181d325a8f451453944f45f5afba8a33c75eda7
- SHA512 b4d95915e58611325defc972cb930c5a4f62b5f01a7a23e623f866d31b48f8150d07418348bff970b467cc6bc92b4aadb5e24a392fbcbb0507800b98aba36220
- SSDEEP 49152:LvGvE2H5aweBHPbl6T/yGaqA6/QwJww1JQLoGZMTHHB72eh2NT:Lv0E2H5aweBHPbl6T/DaqA6/QwJwx
- TLSH T174E55A1477F85E33E1ABE273D5B0041677F1F86AB3A3EB0B6191677A1C53B4098026A7
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
mko2.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
mko2.exe
Resource
win11ltsc2024-20260629-en
12 signatures
150 seconds
Malware Config
Extracted
Family
-
quasar
Version
-
1.4.1
Botnet
-
soccer24.com.co
C2
-
soccer24.com.co:22
-
soccer24.com.co:80
-
soccer24.com.co:8080
-
soccer24.com.co:443
-
soccer24.com.co:8443
Mutex
-
c5d2d708-e66f-4351-b915-e068af7ab273
Attributes
-
encryption_key
7DB184117F5356211726F6C83149373E39585AB4
-
install_name
svchost.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
https://soccer24.com.co
-
subdirectory
SubDir
Targets
-
- Target mko2.exe
- Size 3.1MB
- SHA256 5291dc187173b50d7b5e00a4c0d0edb6d6cfe9254767b15aeb3f932fe1f18d57
- MD5 e8d18d3d300f58e910834d13a076fcb2
- SHA1 e181d325a8f451453944f45f5afba8a33c75eda7
- SHA512 b4d95915e58611325defc972cb930c5a4f62b5f01a7a23e623f866d31b48f8150d07418348bff970b467cc6bc92b4aadb5e24a392fbcbb0507800b98aba36220
- SSDEEP 49152:LvGvE2H5aweBHPbl6T/yGaqA6/QwJww1JQLoGZMTHHB72eh2NT:Lv0E2H5aweBHPbl6T/DaqA6/QwJwx
- TLSH T174E55A1477F85E33E1ABE273D5B0041677F1F86AB3A3EB0B6191677A1C53B4098026A7
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Quasar payload
-
Executes dropped EXE
-
Adds Run key to start application
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1