Analysis
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max time kernel
139s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 01:19
Static task
static1
Behavioral task
behavioral1
Sample
ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe
Resource
win10v2004-20240226-en
General
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Target
ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe
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Size
904KB
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MD5
aa22f96af0ffdec84709c38a02dad45f
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SHA1
473a0ed8897a02e2d1b95feb51eacaa45c56b851
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SHA256
ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e
-
SHA512
125be5637e91d68d15f4f73d3b0325596a48e4b614fba7b6cb83d66a4591837e2a51262f55d250f52f2ec677c5e8911e759b15bd5253aabd442336c205f58bda
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SSDEEP
24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5g:gh+ZkldoPK8YaKGg
Malware Config
Extracted
revengerat
Marzo26
marzorevenger.duckdns.org:4230
RV_MUTEX-PiGGjjtnxDpn
Signatures
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RevengeRAT
Remote-access trojan with a wide range of capabilities.
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Drops startup file 1 IoCs
Processes:
ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exedescription pid process target process PID 3292 set thread context of 5060 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 5060 RegAsm.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exepid process 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exepid process 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exedescription pid process target process PID 3292 wrote to memory of 5060 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe RegAsm.exe PID 3292 wrote to memory of 5060 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe RegAsm.exe PID 3292 wrote to memory of 5060 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe RegAsm.exe PID 3292 wrote to memory of 5060 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe RegAsm.exe PID 3292 wrote to memory of 5060 3292 ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe"C:\Users\Admin\AppData\Local\Temp\ac5648f3647d4b9802a74e556d1e30137d83cf66aefc498880c79040b18e252e.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
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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=1032 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3292-0-0x0000000003980000-0x0000000003981000-memory.dmpFilesize
4KB
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memory/5060-1-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/5060-5-0x0000000073E82000-0x0000000073E83000-memory.dmpFilesize
4KB
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memory/5060-6-0x0000000073E80000-0x0000000074431000-memory.dmpFilesize
5.7MB
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memory/5060-7-0x0000000073E80000-0x0000000074431000-memory.dmpFilesize
5.7MB
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memory/5060-11-0x0000000073E82000-0x0000000073E83000-memory.dmpFilesize
4KB
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memory/5060-12-0x0000000073E80000-0x0000000074431000-memory.dmpFilesize
5.7MB
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memory/5060-13-0x0000000073E80000-0x0000000074431000-memory.dmpFilesize
5.7MB