_Aux[.]exe | Triage

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General

Target

_Aux.exe
Size

27.7MB
MD5

5e4c0a903fa13c6b1c9e85476269ab16
SHA1

3c35de837cfd198cb6c876e204f95fedae3027c5
SHA256

74baed8ae47fc972d1e3c03f80323594c2fee4c283b810b4985fc96c6d9ef713
SHA512

bfe67374f1496472145be7bc7f6bc2cc6b758c542d17b8def418ae2294bfa02702819f1f920b12f380e4a2c8b3d7a28da7742893a232f604288fee97fac2889d
SSDEEP

393216:C8trZSOS1vU6L3zujnt6fQNIdC5slwT7gMMFSUM2plmoI+9gc:tvPZ6L3xQNP5swkvu+9r

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
_Aux.exe

Files

_Aux.exe
.exe windows:6 windows x64 arch:x64

c540fc9aadecba9ac820bfd7062b18f2

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

d3d9

Direct3DCreate9

kernel32

QueryPerformanceFrequency
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

GetCursorPos

shell32

ShellExecuteA

msvcp140

??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z

d3dx9_43

D3DXCreateTextureFromFileInMemoryEx

imm32

ImmGetContext

urlmon

URLDownloadToFileA

normaliz

IdnToAscii

wldap32

ord50

crypt32

CryptStringToBinaryA

ws2_32

ioctlsocket

shlwapi

PathFindFileNameW

rpcrt4

UuidToStringA

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_exception_destroy

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

fwrite

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

qsort

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

_strdup

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

free

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

strerror

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

strtoull

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

sqrtf

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

_lock_file

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

localeconv

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

_dupenv_s

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

_time64

advapi32

CryptEncrypt

Sections

.text
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 323KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 307KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.$~K
Size: - Virtual size: 16.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.S=~
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.c>B
Size: 27.7MB - Virtual size: 27.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c540fc9aadecba9ac820bfd7062b18f2

Headers

DLL Characteristics

File Characteristics

Imports

d3d9

kernel32

user32

shell32

msvcp140

d3dx9_43

imm32

urlmon

normaliz

wldap32

crypt32

ws2_32

shlwapi

rpcrt4

psapi

userenv

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

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

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

advapi32

Sections

.text Size: - Virtual size: 1.1MB

.rdata Size: - Virtual size: 323KB

.data Size: - Virtual size: 307KB

.pdata Size: - Virtual size: 53KB

.$~K Size: - Virtual size: 16.4MB

.S=~ Size: 5KB - Virtual size: 5KB

.c>B Size: 27.7MB - Virtual size: 27.7MB

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

.text
Size: - Virtual size: 1.1MB

.rdata
Size: - Virtual size: 323KB

.data
Size: - Virtual size: 307KB

.pdata
Size: - Virtual size: 53KB

.$~K
Size: - Virtual size: 16.4MB

.S=~
Size: 5KB - Virtual size: 5KB

.c>B
Size: 27.7MB - Virtual size: 27.7MB

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