COCOHOST[.]zip | Triage

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General

Target

COCOHOST.zip
Size

2.1MB
MD5

b74146266ae111556ba9c14303a93e41
SHA1

3371f762c21a625e3af98780b6509c46abfc7fb3
SHA256

4e3e69951c51650113cd725500c1608b5ddc9075080ddd0250657257f177b9a8
SHA512

d069fb7231bdec674a53049ad4668407f14cf48ad90cc4899e5f04fcf94c1a44d1190fa4c5d3a194cf1666ac04e2965bb328e3bd8e4fd0ff474781d37251920c
SSDEEP

49152:MIkNzGMd9wgidf330azQ50M1Rz8myLdT2Vo1UmGtzH+F2Dl4qcg72MVH:SzGMd9Gf30+MvALdT2i+mGxHJ5UgqMd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/COCOHOST.exe

Files

COCOHOST.zip
.zip
COCOHOST.exe
.exe windows:4 windows x64 arch:x64

02549ff92b49cce693542fc9afb10102

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

msvcrt

malloc
memset
_get_pgmptr
getenv
sprintf
__argc
__argv
_environ
_XcptFilter
__set_app_type
_controlfp
__getmainargs
exit

kernel32

Sleep
CreateProcessA
SetUnhandledExceptionFilter

Sections

.text
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ