Behavioral task
behavioral1
Sample
Telerik.WinControls.RichTextEditor.dll
Resource
win10v2004-20221111-en
General
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Target
Telerik.WinControls.RichTextEditor.dll
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Size
11.3MB
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MD5
21873c87cffc81a6508283b017a18266
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SHA1
1fc1ea94239f40e19a485670124557e65d2f6146
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SHA256
03ced93e27ebc7b46e75d9b63ef8709f985a2d47a07a5be9e25806c1e21b1fb0
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SHA512
4b21c1c9f69d344ecea530bb51fdcc8c30f832a70b4ef0efc56ad3f3d6dffcea5704a08688a7b801a4535b22d4ef29a19f7e4fd330a0fcffab300c1ef6e0ebef
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SSDEEP
49152:j158UjzpZfgqZkqjqVkf7/ibBVx+KCmT9LGK6ej8FL0VjZO98Z6D7nYaGnND4aEO:zBl6Vkf7/ibHj/Z
Malware Config
Signatures
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CoreEntity .NET Packer 1 IoCs
A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.
Processes:
resource yara_rule sample coreentity
Files
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Telerik.WinControls.RichTextEditor.dll.dll windows x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorDllMain
Sections
.text Size: 11.3MB - Virtual size: 11.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ