Analysis
- max time kernel
150s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
06/03/2024, 07:01
General
- Target b6cc660bd00cb2c7004e467ee3728b6e.exe
- Size 1.1MB
- Sample240306-hs9f4adf8x
- SHA256 f1fb15564238b90937142fb6139437bb525063b68a5662d9806f9c122e186582
Score
10/10
Malware Config
Extracted
Family
-
cobaltstrike
C2
-
http://192.168.111.3:80/FKic
Attributes
-
user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)
Signatures
- Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
- UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
Processes
-
C:\Users\Admin\AppData\Local\Temp\b6cc660bd00cb2c7004e467ee3728b6e.exe"C:\Users\Admin\AppData\Local\Temp\b6cc660bd00cb2c7004e467ee3728b6e.exe"1⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4260 --field-trial-handle=3488,i,1267426273081718772,6254127258555406296,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1520-0-0x0000000000670000-0x00000000008CA000-memory.dmp
memory/1520-1-0x0000018C6F580000-0x0000018C6F581000-memory.dmp
memory/1520-2-0x0000000000670000-0x00000000008CA000-memory.dmp
memory/1520-7-0x0000000000670000-0x00000000008CA000-memory.dmp
memory/1520-13-0x0000000000670000-0x00000000008CA000-memory.dmp