General
- Target wps_office_inst.exe
- Size 5.2MB
- Sample260707-ajprbsbs6q
- SHA256 0107f1beeaa6846fee130eb9926ca05cd4811752d1b19d25f90846b61a497f2c
- MD5 dc5ecbea29a4745742d601380a7dacd5
- SHA1 ef23fdc81404bd3fb04b4a6a96da8cb6a085a93c
- SHA512 5ba26428dc5b6d2cdc3a73c60860d81dbd72e3dedc3432fd0f49117ccfa84ec798ae9c184066492a1b7781736043e8f7bf47c5d5b9e2454bf6c96142015450c4
- SSDEEP 98304:QtS5drV2MeZ08Rdaz0PB4XqCc8br5MDG/5x5:jXoDrCcmr5WqH5
- TLSH T16646AF01BB85C5B1F59201B0587AAB7A583EBE38573089C7A7D11E2A84312D37A37F5F
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
wps_office_inst.exe
Resource
win10v2004-20260513-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
wps_office_inst.exe
Resource
win11ltsc2024-20260706-en
8 signatures
150 seconds
Malware Config
Targets
-
- Target wps_office_inst.exe
- Size 5.2MB
- SHA256 0107f1beeaa6846fee130eb9926ca05cd4811752d1b19d25f90846b61a497f2c
- MD5 dc5ecbea29a4745742d601380a7dacd5
- SHA1 ef23fdc81404bd3fb04b4a6a96da8cb6a085a93c
- SHA512 5ba26428dc5b6d2cdc3a73c60860d81dbd72e3dedc3432fd0f49117ccfa84ec798ae9c184066492a1b7781736043e8f7bf47c5d5b9e2454bf6c96142015450c4
- SSDEEP 98304:QtS5drV2MeZ08Rdaz0PB4XqCc8br5MDG/5x5:jXoDrCcmr5WqH5
- TLSH T16646AF01BB85C5B1F59201B0587AAB7A583EBE38573089C7A7D11E2A84312D37A37F5F
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
MITRE ATT&CK Enterprise v16
Defense Evasion
Modify Registry
1Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1