Behavioral task
behavioral1
Sample
b36df944b495ce1289b7a181be61d4cf78e212c60d56eafdcb24fecd99f014b0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b36df944b495ce1289b7a181be61d4cf78e212c60d56eafdcb24fecd99f014b0.exe
Resource
win10v2004-20230915-en
General
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Target
f187dc908dbe5718d33bc8f966a947d0.bin
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Size
11KB
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MD5
87e99b8924937cccd10635740fa11993
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SHA1
31ca4d8f341161be3f255b89923cc1368ad1db7c
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SHA256
0b0231d2c71b8c3efbb54fb80c25a2323f0f3e584d85e8cf64a7bc6df818bc33
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SHA512
80ea35180cc7d07bee667cf11a71400438aad0e3a0cd7b494ad81b772cbbf93337102bf064afabaca96cb82ba4590a4e0bde6d2e96a9e88d81a5c169b10719b5
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SSDEEP
192:+kCuUfvw9HkwfAJqclNC5ddwXd0aum5UEzsBtrAZ7hWdlC3fr5yeuQ7:+CHdqdlNMwv5UEIwZ1qg3j5
Malware Config
Extracted
njrat
0.7d
29/05/2022
chromeupdate.serveirc.com:1010
b49522f7df562e692797cebd52585519
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reg_key
b49522f7df562e692797cebd52585519
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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/b36df944b495ce1289b7a181be61d4cf78e212c60d56eafdcb24fecd99f014b0.exe
Files
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f187dc908dbe5718d33bc8f966a947d0.bin.zip
Password: infected
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b36df944b495ce1289b7a181be61d4cf78e212c60d56eafdcb24fecd99f014b0.exe.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: 21KB - Virtual size: 21KB
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