njrat | Perm[.]exe | Triage

Sharing

General

Target

Perm.exe
Size

164KB
MD5

08cc4c87314d8c879928c346ecb0e598
SHA1

75b97801226c54fdd1d47b9590d64e0f48b9e35c
SHA256

08a7b6d933538350b7634e495a43a3bbc758e824cc4dbf75a2bce1d32c82d252
SHA512

acd5202dd036b2f78945efd200b3feb428e382db2fbc7a17ef66fdc77811813b91a7cd4145922a1156a730740510e05b03d5c975f76c04135cdef780084750e5
SSDEEP

3072:Cb56/a6rnl+OZYET34CNUfETJRg3IbgNeNYcGzl:CbAej5fEDgYbgzcGz

Score

10^/10

njrat

Malware Config

Signatures

Njrat family
njrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Perm.exe

Files

Perm.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: 160KB

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