njrat | Valkyria[.]exe | Triage

Resubmissions

22-05-2024 07:50

240522-jpeb8agg24 10

22-05-2024 07:46

240522-jlztragf56 10

Sharing

General

Target

Valkyria.exe
Size

8.2MB
MD5

1626922cadeeedea404cadfe628d7e16
SHA1

9323dbefdd49c84ae79e188b79bac5cee2ab6a6e
SHA256

202faa66219e927a3b57d90ee9b2b4fbd309ed72ff89a7e28d7668ca08d0fd49
SHA512

80d0d6b93a8b85e2ed0fb6dee775b6f40f6d39381640c8e8ab3309f58e84d8b17e86b321849a2ffdfa4b7dd39736730b5a1d822f95a20153c1d41d52b604a9e0
SSDEEP

196608:68oppJhh2fJB0ZOFkGEWZd7HFApko0eYOiKddHB2icEPld6aGXAr5xN:6jppJEJB0ZOFNVZRlekSFPvHlQAxN

Score

10^/10

njrat

Malware Config

Signatures

Njrat family
njrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Valkyria.exe

Files

Valkyria.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: 8.1MB - Virtual size: 8.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ