Behavioral task
behavioral1
Sample
20b55ba0a0d2e1c4446cb20a305eca1d097e1ce6811542a5c9709c124a417ff8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
20b55ba0a0d2e1c4446cb20a305eca1d097e1ce6811542a5c9709c124a417ff8.exe
Resource
win10v2004-20231215-en
General
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Target
a87c6960c2b0fdbac3e40b7bc72af52b.bin
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Size
10KB
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MD5
676a7d2af5489cdcbab49ecd901bf306
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SHA1
2e2363adada97a1d0e320923b5d1907948e40984
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SHA256
5ee7687643e0cc4dc7102443a47dd56f688622b81056ce86a3402b6611a0246b
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SHA512
ce35227a56e304cb981f3744711f5c828954bd7ab848e7e1fa66ed0b428e876d2637e7916021fa347b61950ef9747c8724272b0da0b3aa7d092ddf4b8c52fef9
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SSDEEP
192:g92N5ww7yW5X89M5HT4bYzAVArX6r0auyZyJ5VLqb9lq8yJW+jOh9f:DwG+M1Ti9VWX6r0aHm5VLWkJW+qz
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
peces.duckdns.org:5552
2cb9793364d2454a
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reg_key
2cb9793364d2454a
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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 unpack001/20b55ba0a0d2e1c4446cb20a305eca1d097e1ce6811542a5c9709c124a417ff8.exe
Files
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a87c6960c2b0fdbac3e40b7bc72af52b.bin.zip
Password: infected
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20b55ba0a0d2e1c4446cb20a305eca1d097e1ce6811542a5c9709c124a417ff8.exe.exe windows:4 windows x86 arch:x86
Password: infected
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: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 688B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ