Analysis
- max time kernel
151s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
04/05/2024, 17:43
General
- Target 13cbebc85c8b5310c6efdd39dd6f83d3_JaffaCakes118.exe
- Size 6.1MB
- Sample240504-wajplsch6z
- SHA256 1fd0059278b0cfe8f8f4ccfc7d3f7d7a6ae406985f27e984560971a02246f28e
Malware Config
Signatures
- Downloads MZ/PE file
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\13cbebc85c8b5310c6efdd39dd6f83d3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\13cbebc85c8b5310c6efdd39dd6f83d3_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-R7Q44.tmp\13cbebc85c8b5310c6efdd39dd6f83d3_JaffaCakes118.tmp"C:\Users\Admin\AppData\Local\Temp\is-R7Q44.tmp\13cbebc85c8b5310c6efdd39dd6f83d3_JaffaCakes118.tmp" /SL5="$60178,5882756,119808,C:\Users\Admin\AppData\Local\Temp\13cbebc85c8b5310c6efdd39dd6f83d3_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
-
-
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=4456 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
itdownload.dll
13cbebc85c8b5310c6efdd39dd6f83d3_JaffaCakes118.tmp
memory/536-0-0x0000000000400000-0x0000000000427000-memory.dmp
memory/536-2-0x0000000000401000-0x0000000000412000-memory.dmp
memory/536-7-0x0000000000400000-0x0000000000427000-memory.dmp
memory/2916-14-0x0000000003320000-0x000000000335C000-memory.dmp
memory/2916-9-0x0000000000400000-0x000000000052C000-memory.dmp
memory/2916-6-0x0000000000400000-0x000000000052C000-memory.dmp
memory/2916-18-0x0000000000400000-0x000000000052C000-memory.dmp
memory/2916-19-0x0000000003320000-0x000000000335C000-memory.dmp
memory/2916-22-0x0000000003320000-0x000000000335C000-memory.dmp
memory/2916-25-0x0000000000400000-0x000000000052C000-memory.dmp
memory/2916-26-0x0000000003320000-0x000000000335C000-memory.dmp
memory/2916-28-0x0000000000400000-0x000000000052C000-memory.dmp