njrat | New Client[.]exe | Triage

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General

Target

New Client.exe
Size

163KB
MD5

4a9fdbefbd3fc10f7a8b44296c3db713
SHA1

52789ad5c98a5bc69b89ec4c1e9abf05009f5ff9
SHA256

8814dca388c9a3ed946c96e567b18ed700eb6fb1a6e4cdf97a4b166db19fcd02
SHA512

78391afcb59419a786c551ddeb43c5e6f3b204e2ee4bd3208296bad88dae0039f8b74f8ae7e3983095526433e3b2eee6a7fd117598a878b72237b7414977ade9
SSDEEP

3072:d62t/L1r9GiwEfHhhcYFqFXvE9EQPRxrbiDu9AYmG2Tk:d6khDqF8uQPrbiior

Score

10^/10

njrat

Malware Config

Signatures

Njrat family
njrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
New Client.exe

Files

New Client.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 160KB - Virtual size: 159KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.sdata
Size: 1024B - Virtual size: 792B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.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