Behavioral task
behavioral1
Sample
b7957c0b8179a1cd426f7015b0d9e9d8a6c87ebc53eb1d423f1179b4b4e389c5N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b7957c0b8179a1cd426f7015b0d9e9d8a6c87ebc53eb1d423f1179b4b4e389c5N.exe
Resource
win10v2004-20241007-en
General
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Target
b7957c0b8179a1cd426f7015b0d9e9d8a6c87ebc53eb1d423f1179b4b4e389c5N.exe
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Size
31KB
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MD5
655dda06661a6451d7e4f1d25cbf9790
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SHA1
859e07a14f2573e3eeb6dbe434327ddd629d5ccb
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SHA256
b7957c0b8179a1cd426f7015b0d9e9d8a6c87ebc53eb1d423f1179b4b4e389c5
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SHA512
bcaa2cb47189897f21c8ae3ab0aa6dd61bc8ec4de4dbbed88b383af54e282e0e227259e71f4a845e87d6ce44e2e3bc7427a3f30c58da99f18f4903d47c562230
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SSDEEP
384:A0bUe5XB4e0XnOd6ANuiEO0YaHWTgtTUFQqzFeObb6:lT9BuO4guiEYu0b6
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
skype.onthewifi.com:5050
d7b57bb578c3434f9
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reg_key
d7b57bb578c3434f9
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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 b7957c0b8179a1cd426f7015b0d9e9d8a6c87ebc53eb1d423f1179b4b4e389c5N.exe
Files
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b7957c0b8179a1cd426f7015b0d9e9d8a6c87ebc53eb1d423f1179b4b4e389c5N.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: 664B
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