General
- Target ilovetngan.exe
- Size 3.1MB
- Sample260702-s2wlpsg121
- SHA256 49404a8044f0ee080b506cf801bdfb779330c2ca12408debb6f595ce77e0ef18
- MD5 93b6dbf62dc18e59862f59e4ef0bb44b
- SHA1 098207025640993fa5a6ab9d123ae622755603c0
- SHA512 b33db4c95f13d5be4893a3754a96c91e7b7db9809683223abb7b72cf64255c8c3894c6494ad6d0be17c82fd6047f81672148084b94eec4eeefb90a51cb23ffac
- SSDEEP 49152:XvjvE2H5aweBHPbl6T/yGaqA6/AOwLEuUhk/yVLoGdRtETHHB72eh2NT:XvTE2H5aweBHPbl6T/DaqA6/twath
- TLSH T151E55B1437F85F33E5BAE27395B0441667F0F82AB3A3EB1B2191677E1C53B4058426AB
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
ilovetngan.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
ilovetngan.exe
Resource
win11ltsc2024-20260629-en
9 signatures
150 seconds
Malware Config
Extracted
Family
-
quasar
Version
-
1.4.1
Botnet
-
tk666bet.net
C2
-
tk666bet.net:22
-
tk666bet.net:80
-
tk666bet.net:8080
-
tk666bet.net:443
-
tk666bet.net:8443
-
tk666bet.net:23
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://tk666bet.net
-
subdirectory
SubDir
Targets
-
- Target ilovetngan.exe
- Size 3.1MB
- SHA256 49404a8044f0ee080b506cf801bdfb779330c2ca12408debb6f595ce77e0ef18
- MD5 93b6dbf62dc18e59862f59e4ef0bb44b
- SHA1 098207025640993fa5a6ab9d123ae622755603c0
- SHA512 b33db4c95f13d5be4893a3754a96c91e7b7db9809683223abb7b72cf64255c8c3894c6494ad6d0be17c82fd6047f81672148084b94eec4eeefb90a51cb23ffac
- SSDEEP 49152:XvjvE2H5aweBHPbl6T/yGaqA6/AOwLEuUhk/yVLoGdRtETHHB72eh2NT:XvTE2H5aweBHPbl6T/DaqA6/twath
- TLSH T151E55B1437F85F33E5BAE27395B0441667F0F82AB3A3EB1B2191677E1C53B4058426AB
- 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