2024-08-07_9586067be48fb52d8a8daa3d36ed1843_cobalt-strike_ryuk | Triage

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General

Target

2024-08-07_9586067be48fb52d8a8daa3d36ed1843_cobalt-strike_ryuk
Size

1.5MB
MD5

9586067be48fb52d8a8daa3d36ed1843
SHA1

9014672ca28e44e1cab9863d7d2456a18ef542d2
SHA256

0eba03181d1af50770071c971518f4fe50e3af8b5970481b0c2e8a6d9d089136
SHA512

b0f690d1fcf2af415d1f273015db01bf5b844804aef1fa00703df4482f315a980fb93277088e43bf14747639c568c17d235e6092fc13ef0faf6e16a8c364cd2c
SSDEEP

24576:NtF3t2nt1PPcOQqwEkJPCJtF3t2nt1tCJtF3t2nt1PPcOQqwEkJbvA+:TAXPcOpwx4AUAXPcOpwxlvL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-07_9586067be48fb52d8a8daa3d36ed1843_cobalt-strike_ryuk

Files

2024-08-07_9586067be48fb52d8a8daa3d36ed1843_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\appsharinghookcontroller.pdb

Sections

.text
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1KB - Virtual size: 1KB

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: 256B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 148B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ