2024-02-01_ec8e9a8ad3e8a1844d22b4adadb34916_ryuk | Triage

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General

Target

2024-02-01_ec8e9a8ad3e8a1844d22b4adadb34916_ryuk
Size

2.4MB
MD5

ec8e9a8ad3e8a1844d22b4adadb34916
SHA1

43dbdb6f8d4e743120fa0d30c6f217ba8b4d9451
SHA256

2d08726fd871b9c759eca8919fef5614e29c7ca88b86ba2afd91dabd6064050f
SHA512

0472d7ea7aeea17e7661929525488fbaea3154803272785cdf29b6e75bd734919829bc4925f5fd470ab50c1ddd25a76ddd5e7539b196ba1fabe07604a90e0e96
SSDEEP

49152:nVZPoJdXN0BMOwLloBrugQ/hKPgssSt2gjIgek:VZwJdXN0B7+s6/hv7St7ek

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-02-01_ec8e9a8ad3e8a1844d22b4adadb34916_ryuk

Files

2024-02-01_ec8e9a8ad3e8a1844d22b4adadb34916_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