2024-08-05_a10081864df0f4ab60e3f85add8f1494_ryuk | Triage

Sharing

General

Target

2024-08-05_a10081864df0f4ab60e3f85add8f1494_ryuk
Size

13.5MB
MD5

a10081864df0f4ab60e3f85add8f1494
SHA1

18ba46d91936e51bcb63be61c870050a0aae8c98
SHA256

a0fd90a42cb6eded5a93a4398efe331678599f951e91493814f5191bd8ff4cd9
SHA512

4a7efa8a0df688d29db8f72a6427092d540e7da5cef8e3a0cddb19a5af7ed9c9b653b425e92dd758fd01662ee1c70cc7175a6eb0f8cfc05c7f46107d34493e14
SSDEEP

98304:VOTxNDS5lSQqTIIIII62OXYdu4dqkGmDo+ZTNh6YdyFx0feUbYZfgs0Qlxrdq:VwTIIIII62hduoGczeU64sbdq

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-05_a10081864df0f4ab60e3f85add8f1494_ryuk

Files

2024-08-05_a10081864df0f4ab60e3f85add8f1494_ryuk
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

F:\Office\Target\x64\ship\postc2r\x-none\msohtmed.pdb

Sections

.text
Size: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.c2r
Size: 512B - Virtual size: 276B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ