Behavioral task
behavioral1
Sample
dffc4423fc01900a37c31f961a0188018e22534f8459495918c317e71d0b91ed.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
dffc4423fc01900a37c31f961a0188018e22534f8459495918c317e71d0b91ed.exe
Resource
win10v2004-20230915-en
General
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Target
dffc4423fc01900a37c31f961a0188018e22534f8459495918c317e71d0b91ed
-
Size
37KB
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MD5
2388c56be7e09afd77553fc61b83355f
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SHA1
a9465831cab3081a51874da2b13f6f7a64e8c44e
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SHA256
dffc4423fc01900a37c31f961a0188018e22534f8459495918c317e71d0b91ed
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SHA512
d410e3936d7d7459272d7924fed82800ae15bb6b5198358d246158d669de44a2d998ca900ab92309fd4f28445ff34e0ef4bdcd2795c62a8791788bf1a2a027ee
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SSDEEP
384:aY0ckxsgwi+/x3+j/NSysz+KcHfj3WwSGrAF+rMRTyN/0L+EcoinblneHQM3epza:B7kalCNhsz+KcbGwVrM+rMRa8NuFmt
Malware Config
Extracted
njrat
im523
Windows
107.2.6.1:5552
89b6ec8d09798373104d5611ef4be48d
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reg_key
89b6ec8d09798373104d5611ef4be48d
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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 dffc4423fc01900a37c31f961a0188018e22534f8459495918c317e71d0b91ed
Files
-
dffc4423fc01900a37c31f961a0188018e22534f8459495918c317e71d0b91ed.exe windows:4 windows 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