Behavioral task
behavioral1
Sample
Server.exe
Resource
win7-20240508-en
General
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Target
Server.exe
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Size
37KB
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MD5
537f4abe51e40e944ef668c753eedfc0
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SHA1
1be9efed53847eb046ceb9c5f6532280deba1eed
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SHA256
e5bfcb0c973a7f9094a377c2f5fafaf64e3032252c57414586f07f3c7c0acc9b
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SHA512
793c4baf1f2d43d3c6e52e73a637ec096a1d76c92df78ca52e154ed0b1e788fd89a57b5f663b6caacfbdb8bbe4f222c9e04db9b1f131475382d19f296b3b271c
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SSDEEP
768:17rNsKADtOHiR4akrCQ2llSvrM+rMRa8Nu/vf2t:17rctVSGQ2lkw+gRJNUf
Malware Config
Extracted
njrat
im523
Vatlan test file
6.tcp.eu.ngrok.io:18014
c85c0ab34d30d35c1627cb33dcb1e023
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reg_key
c85c0ab34d30d35c1627cb33dcb1e023
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splitter
|'|'|
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Server.exe
Files
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Server.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 576B
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