Behavioral task
behavioral1
Sample
39497d4b6cefc4bfcf6d7da44e45497b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
39497d4b6cefc4bfcf6d7da44e45497b.exe
Resource
win10v2004-20231215-en
General
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Target
39497d4b6cefc4bfcf6d7da44e45497b
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Size
18KB
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MD5
39497d4b6cefc4bfcf6d7da44e45497b
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SHA1
c5747821e7b9df8699246231b30e6e348cd91209
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SHA256
c1fa23bc082997e071fbdecce683b119efe0658566b31b5671068be5fb910a14
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SHA512
1a683a663fca4413d6fcc64f96520d17283f07205ef070d3809c1b0ab46b241cb1178a34d7669d166ab747c07ae6e08e6a8bd8ad4f74208e2c361ec380c80f74
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SSDEEP
384:z66eXsB7mqJighvo9bfCXLcj/BQTAJmmgX:z6x8Xvo9b6AemgX
Malware Config
Extracted
njrat
0.7d
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 39497d4b6cefc4bfcf6d7da44e45497b
Files
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39497d4b6cefc4bfcf6d7da44e45497b.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: 16KB - Virtual size: 15KB
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