SynapseSpoofer[.]vmp[.]exe

Resubmissions

06/08/2024, 09:17

240806-k855qayhrc 3

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General

Target

SynapseSpoofer.vmp.exe
Size

17.8MB
MD5

712b75f084fba1549bc5ac01f282a6a9
SHA1

59b1ea33f4386d612c2adf070b3736b9aa6cf4c4
SHA256

81bf04663ac2b685176fd33b309b037247849edd014300c7a24fb8311910e890
SHA512

4eaacaacc700fd0cba5301e336b79f7790fa59d5fa8e7c099f258a310d959a2dc20f4679eae26d06b45adacb04ecca16faf4efd474c0e31effe802445d072e59
SSDEEP

393216:sJzVtfbcS66H/dyP9nxMVo0Cq+XgT3whBa3OM:sJzTjcS66VACVoXgw5M

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SynapseSpoofer.vmp.exe

Files

SynapseSpoofer.vmp.exe
.exe windows:6 windows x64 arch:x64

246d2588473a4e763319fb269b19b8de

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

Imports

ntdll

RtlLookupFunctionEntry

advapi32

RegCloseKey

msvcp140

?_Xlength_error@std@@YAXPEBD@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

_CxxThrowException

api-ms-win-crt-runtime-l1-1-0

_cexit

api-ms-win-crt-heap-l1-1-0

free

api-ms-win-crt-utility-l1-1-0

srand

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vfprintf

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

kernel32

SetUnhandledExceptionFilter
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

Sections

.text
Size: - Virtual size: 115KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 768B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.grh0
Size: - Virtual size: 12.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.grh1
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.grh2
Size: 17.7MB - Virtual size: 17.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 268B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

246d2588473a4e763319fb269b19b8de

Headers

DLL Characteristics

File Characteristics

Imports

ntdll

advapi32

msvcp140

vcruntime140_1

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

kernel32

Sections

.text Size: - Virtual size: 115KB

.rdata Size: - Virtual size: 6KB

.data Size: - Virtual size: 1KB

.pdata Size: - Virtual size: 768B

.grh0 Size: - Virtual size: 12.9MB

.grh1 Size: 2KB - Virtual size: 2KB

.grh2 Size: 17.7MB - Virtual size: 17.7MB

.reloc Size: 512B - Virtual size: 268B

.rsrc Size: 512B - Virtual size: 480B

.text
Size: - Virtual size: 115KB

.rdata
Size: - Virtual size: 6KB

.data
Size: - Virtual size: 1KB

.pdata
Size: - Virtual size: 768B

.grh0
Size: - Virtual size: 12.9MB

.grh1
Size: 2KB - Virtual size: 2KB

.grh2
Size: 17.7MB - Virtual size: 17.7MB

.reloc
Size: 512B - Virtual size: 268B

.rsrc
Size: 512B - Virtual size: 480B