njrat | SharkHack[.]exe | Triage

Sharing

General

Target

SharkHack.exe
Size

3.9MB
MD5

1132637cde57bdbd23fd05694713fb94
SHA1

1625fe2acadbc9c8a400c69e1ca7e8afd97b56eb
SHA256

5cdc56dfe73c53516cb619f44147b0f8535ab68575a8071008ad59599d5c1cb6
SHA512

65bd5fdb631b33964038b972d71a4d17fa8290b3a2052fd88097e66e7a3af6fa0a7f8e1cde0ebe5867c6b5e8e923f1f6143f6f9d2dc4a0770fb785238d1f130f
SSDEEP

49152:SFnCO88whwjbAlR/6QhDEvebZVLRbjgQjzK5ppnrLn6XBSOvdsW:9hTbDzhfgQSp9LSBnvdsW

Score

10^/10

njrat

Malware Config

Signatures

Njrat family
njrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SharkHack.exe

Files

SharkHack.exe
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 512B - Virtual size: 124B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 1KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1024B - Virtual size: 770B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 4B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 456B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 3.9MB - Virtual size: 3.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ