2024-10-05_56090418b7001cef9cf0d032e0656efe_cobalt-strike_ryuk | Triage

Sharing

General

Target

2024-10-05_56090418b7001cef9cf0d032e0656efe_cobalt-strike_ryuk
Size

1.1MB
MD5

56090418b7001cef9cf0d032e0656efe
SHA1

30b080107ccc88394301a7108db189b1ee5bd0f6
SHA256

aee8c300e37e4c00ce3cc760c90319b132e3bc201178e7ded0f02829376607fa
SHA512

15f37a44f14330b951468bba2b832d15399ed983d8a04acfaec40db9950e0021806440250424578a6c935e031ff9fc6c799d83567c4a3d7f823af7274d7a76fe
SSDEEP

24576:ysVXpdHQy5Sk2uoAFqdVqdxbmsVXpdHQy5Sk2uoA:nVZh92hdYdx/VZh92

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-10-05_56090418b7001cef9cf0d032e0656efe_cobalt-strike_ryuk

Files

2024-10-05_56090418b7001cef9cf0d032e0656efe_cobalt-strike_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