Behavioral task
behavioral1
Sample
20b55ba0a0d2e1c4446cb20a305eca1d097e1ce6811542a5c9709c124a417ff8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
20b55ba0a0d2e1c4446cb20a305eca1d097e1ce6811542a5c9709c124a417ff8.exe
Resource
win10v2004-20231222-en
General
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Target
20b55ba0a0d2e1c4446cb20a305eca1d097e1ce6811542a5c9709c124a417ff8.exe
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Size
32KB
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MD5
a87c6960c2b0fdbac3e40b7bc72af52b
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SHA1
245f6729aae64dd14a3133a23db75f1cb4e6b567
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SHA256
20b55ba0a0d2e1c4446cb20a305eca1d097e1ce6811542a5c9709c124a417ff8
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SHA512
3843d1dcde136e4b0b0d79642cc73fa252cc19efdbe1dcd3c98d603cfa60b4828cb2eadd8b06301b95e87acef9049a098194d28f955b56098d2c9dbaaad759e8
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SSDEEP
384:g0bUe5XB4e0XjOD9Qq1pvmufCsIs8WTwtTUFQqz9xObb6:FT9Bu6ZQqvvmu6tjb6
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.
Processes:
resource 20b55ba0a0d2e1c4446cb20a305eca1d097e1ce6811542a5c9709c124a417ff8.exe
Files
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20b55ba0a0d2e1c4446cb20a305eca1d097e1ce6811542a5c9709c124a417ff8.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: 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