Analysis
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max time kernel
141s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
05-06-2024 03:24
Static task
static1
Behavioral task
behavioral1
Sample
cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe
Resource
win10v2004-20240226-en
General
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Target
cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe
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Size
1.3MB
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MD5
2f3c519c599dc02d11bf57918b798ee3
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SHA1
82ad01ac3e2cdb9d795cf6d7ab2ae3d3a417843a
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SHA256
cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d
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SHA512
c2d6016c9bae5d5bf41583a5f2de54f8e8a0effd6a3af97a6259ab73b23a505e15f0c96df6b82dbba40d3b9562ebb5a5e42961088b123433bede257e6c4e8f06
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SSDEEP
24576:AcB8ggg0szL2dMVBQwv4XOylc6foK1thFMyd:fB8gggj04vZyC6wKR
Malware Config
Signatures
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Detects executables packed with unregistered version of .NET Reactor 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4156-1-0x0000000000040000-0x000000000016A000-memory.dmp INDICATOR_EXE_Packed_DotNetReactor -
.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
Processes:
resource yara_rule behavioral2/memory/4156-1-0x0000000000040000-0x000000000016A000-memory.dmp net_reactor -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exedescription pid process Token: SeDebugPrivilege 4156 cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exedescription pid process target process PID 4156 wrote to memory of 3104 4156 cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe PID 4156 wrote to memory of 3104 4156 cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe PID 4156 wrote to memory of 3104 4156 cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe"C:\Users\Admin\AppData\Local\Temp\cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exeC:\Users\Admin\AppData\Local\Temp\cae5d1df4e948b813a01bb83d087b6438d91a1aeb3f6a0a16a328373edfe851d.exe2⤵
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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=3808 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4156-0-0x000000007529E000-0x000000007529F000-memory.dmpFilesize
4KB
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memory/4156-1-0x0000000000040000-0x000000000016A000-memory.dmpFilesize
1.2MB
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memory/4156-2-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/4156-3-0x0000000004B80000-0x0000000004C1C000-memory.dmpFilesize
624KB
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memory/4156-4-0x0000000005370000-0x0000000005914000-memory.dmpFilesize
5.6MB
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memory/4156-5-0x0000000004B70000-0x0000000004B7A000-memory.dmpFilesize
40KB
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memory/4156-8-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/4156-11-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/4156-13-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB