2024-05-27_6d5e5cbb9f3b18bbfc0ce8223640e41d_cobalt-strike_ryuk | Triage

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General

Target

2024-05-27_6d5e5cbb9f3b18bbfc0ce8223640e41d_cobalt-strike_ryuk
Size

948KB
MD5

6d5e5cbb9f3b18bbfc0ce8223640e41d
SHA1

92db973be4893a52797a47026ff7e6beb517240d
SHA256

019f03a7e6d592477b3a283080361c3c1581478f4cf4f47b4552d1975239f15d
SHA512

ee1c2ffe4c5063909dfcd8c477f19df65fa1531fc578ceb826a7dd9ae8d2b4dd17e894a1d6a15f9e9576797cb418da6db620c8e88b4b0b3977a2574dbb58aedd
SSDEEP

12288:liHD5D5DQTYQekD53KoNw+bCUKklI9ufQ2XqJmrsZq4ZiohfzFq66:kVVMTYQek95Nw+bJ3lI9uB/48Ub6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-27_6d5e5cbb9f3b18bbfc0ce8223640e41d_cobalt-strike_ryuk

Files

2024-05-27_6d5e5cbb9f3b18bbfc0ce8223640e41d_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

Sections

.text
Size: 432KB - Virtual size: 431KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 106KB - Virtual size: 105KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 372B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ