CustomBuild[.]exe

Sharing

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General

Target

CustomBuild.exe
Size

8.7MB
MD5

678a962c9f4958672d479dc97733183c
SHA1

79462580873933aa45ec1bbbca724e6abdf35578
SHA256

d47dfd9d185d09e3c898398783ed49d97d27e0faf2ff5c839751c1efc24004fa
SHA512

bbea30aa5b514c7bd43a73b0066780a4ae97516d8390df2b3390314a0ce74afae7bb7e53021037c976aaa2682d19a2775dc5ede7b4b6570b757eca41a6e2f90b
SSDEEP

196608:QVPcYD+xX3DuoCiI7h4U0EwcPGNapMHTenWf5XHK1MmmVLsFg:QNXD+xX3So9CfTeapMyQq1MmmVsg

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CustomBuild.exe

Files

CustomBuild.exe
.exe windows:6 windows x64 arch:x64

a5dcb8c45267e1ee9a75bdd96589f340

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

d3d11

D3D11CreateDeviceAndSwapChain

dwmapi

DwmExtendFrameIntoClientArea

ntdll

RtlAllocateHeap

kernel32

OpenThread
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

DispatchMessageA

advapi32

CryptEncrypt

msvcp140

??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ

imm32

ImmReleaseContext

d3dcompiler_47

D3DCompile

xinput1_4

ord2

normaliz

IdnToAscii

wldap32

ord79

crypt32

CertGetCertificateChain

ws2_32

getpeername

shlwapi

PathFindFileNameA

rpcrt4

UuidCreate

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140

wcsstr

vcruntime140_1

__CxxFrameHandler4

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

_wfopen

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

_stricmp

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

exit

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

malloc

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

qsort

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

sin

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

strtod

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

_unlock_file

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

_configthreadlocale

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

_time64

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

_mbsstr

shell32

ShellExecuteA

Sections

.text
Size: - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 533KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 821KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: - Virtual size: 464B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.13370
Size: - Virtual size: 6.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.13371
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.13372
Size: 8.7MB - Virtual size: 8.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
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

a5dcb8c45267e1ee9a75bdd96589f340

Headers

DLL Characteristics

File Characteristics

Imports

d3d11

dwmapi

ntdll

kernel32

user32

advapi32

msvcp140

imm32

d3dcompiler_47

xinput1_4

normaliz

wldap32

crypt32

ws2_32

shlwapi

rpcrt4

psapi

userenv

vcruntime140

vcruntime140_1

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

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

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-math-l1-1-0

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

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

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

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

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

shell32

Sections

.text Size: - Virtual size: 1.4MB

.rdata Size: - Virtual size: 533KB

.data Size: - Virtual size: 821KB

.pdata Size: - Virtual size: 35KB

_RDATA Size: - Virtual size: 464B

.13370 Size: - Virtual size: 6.3MB

.13371 Size: 6KB - Virtual size: 5KB

.13372 Size: 8.7MB - Virtual size: 8.7MB

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

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

.text
Size: - Virtual size: 1.4MB

.rdata
Size: - Virtual size: 533KB

.data
Size: - Virtual size: 821KB

.pdata
Size: - Virtual size: 35KB

_RDATA
Size: - Virtual size: 464B

.13370
Size: - Virtual size: 6.3MB

.13371
Size: 6KB - Virtual size: 5KB

.13372
Size: 8.7MB - Virtual size: 8.7MB

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

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