Behavioral task
behavioral1
Sample
Server.exe
Resource
win7-20231215-en
General
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Target
Server.exe
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Size
37KB
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MD5
c8a51dddcbec68067ad53fd566e9454f
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SHA1
b95652829dc103cd357f3e9af49afd951cc3f744
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SHA256
56212b8ffc6216929b35624a6ed99e02cbf98338524dd8e02c6f2ab000e64cc4
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SHA512
c4acea7fc19cddfa497f60130eb899e14638573a35bfc8b5144de2ba051e8bd21f7d4e6d990cd37a071ca2981f9cf662856ad2f4032a3cc84eae9c97482b8c50
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SSDEEP
384:DmOs0IiejvCVLO309QmykrtG+dA+VfwvOSiKrAF+rMRTyN/0L+EcoinblneHQM3G:pFdGdkrgYRwWS9rM+rMRa8NuUVct
Malware Config
Extracted
njrat
im523
test
0.tcp.eu.ngrok.io:18451
0d3c0f3e26a0c0bfcb84a0a42e12f5da
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reg_key
0d3c0f3e26a0c0bfcb84a0a42e12f5da
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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