Behavioral task
behavioral1
Sample
bRce.exe
Resource
win7-20231023-en
General
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Target
bRce.exe
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Size
23KB
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MD5
37bbdd80623474e7b479915629b4346e
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SHA1
a6ce0e8167530a7fdd57243a1fa551364e0e1943
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SHA256
7b98971fec556ad5d6e994853395525da068c2f3e1cfd92b6388c37934e14533
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SHA512
498160664478a1d134ee0ef1574ae1367c222f435bbf631566234ff5ed96b95fef1b7d9ce599e7c4ffc733fd2fd89e7ec971879e2beac51b51c0eb41b0a6bd9c
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SSDEEP
384:GcqbCK0l4h7o9SVyDGvENuh46/gJkOmMSW38mRvR6JZlbw8hqIusZzZRsYC:J30py6vhxaRpcnu0hC
Malware Config
Extracted
njrat
0.7d
Lammer
181.217.95.27:1024
745fb02f1b6366ca13f958bd219cc7b3
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reg_key
745fb02f1b6366ca13f958bd219cc7b3
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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 bRce.exe
Files
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bRce.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