Analysis
- max time kernel
144s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20250619-en - resource tags
- submitted
24/06/2025, 18:01
General
- Target JaffaCakes118_15ccb97c3f039efdd6242bedca5198dc.dll
- Size 429KB
- Sample250624-wl91yaxtay
- SHA256 0774af6d37a69def844303e997b10a4eac4b5be9b57717839d26dca221ee07a3
Score
10/10
Malware Config
Signatures
- Bazar Loader
Detected loader normally used to deploy BazarBackdoor malware.
- Bazarloader family
- Bazar/Team9 Loader payload 2 IoCs
- Tries to connect to .bazar domain 3 IoCs
Attempts to lookup or connect to a .bazar domain, used by BazarBackdoor, Trickbot, and potentially others.
- Unexpected DNS network traffic destination 3 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_15ccb97c3f039efdd6242bedca5198dc.dll1⤵
- Unexpected DNS network traffic destination
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1724-0-0x0000000002DC0000-0x0000000002DFE000-memory.dmp
memory/1724-1-0x0000000002DC0000-0x0000000002DFE000-memory.dmp