Analysis
- max time kernel
154s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
21/04/2024, 07:17
General
- Target febd5a19dcc3c0d9139f209d0b198198_JaffaCakes118.exe
- Size 174KB
- Sample240421-h4e2madh95
- SHA256 297fbe9e67e3b1bcc74cbd344e7f513e59f4b83c3d53fde32002eb592b859d14
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
pub5
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://bostoc.com/upload/
-
http://qianyoupj.cn/upload/
-
http://sleoppen.com/upload/
-
http://stempelbeton.at/upload/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\febd5a19dcc3c0d9139f209d0b198198_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\febd5a19dcc3c0d9139f209d0b198198_JaffaCakes118.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
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=3688 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3348-4-0x0000000000D30000-0x0000000000D46000-memory.dmp
memory/3520-1-0x0000000000580000-0x0000000000680000-memory.dmp
memory/3520-2-0x0000000000570000-0x0000000000579000-memory.dmp
memory/3520-3-0x0000000000400000-0x0000000000443000-memory.dmp
memory/3520-5-0x0000000000400000-0x0000000000443000-memory.dmp
memory/3520-8-0x0000000000570000-0x0000000000579000-memory.dmp