loader[.]exe | Triage

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General

Target

loader.exe
Size

18.1MB
MD5

7772d2331b92f990318ebc74b9671d7f
SHA1

953ed003cff4301ef5ddae765a2023ba73aa5489
SHA256

9f71d016b091fc90ad73a91208fab0c0dc54bd142e06f1502d0ea6ba503a7497
SHA512

bcaa9f536b7b822d0d73fd171b817cd7bf2a007407efcd51a6135c05b7a4d9b3fa2940d5c1f1fd67640e6760c1ce568c16422d55ec2b07fa002af34d1bcad24e
SSDEEP

393216:iFf8aSVuHWqaBThubSw6fhOw3DTg2BEKZyfPjOwkkluZ11yI:W8zV8WRfhoWvg2y/HjO3klu

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
loader.exe

Files

loader.exe
.exe windows x64

89848ceb7f924c86ee20b6407a91b4dd

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

kernel32

GetVersionExW
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

SetRect

gdi32

GetStockObject

winspool.drv

OpenPrinterW

advapi32

CryptDestroyKey

shell32

SHGetFolderPathW

shlwapi

SHDeleteKeyA

uxtheme

DrawThemeParentBackground

ole32

CoTaskMemFree

oleaut32

SysFreeString

urlmon

URLDownloadToFileA

ws2_32

WSASetLastError

crypt32

CertFreeCertificateContext

ntdll

RtlFreeAnsiString

wtsapi32

WTSFreeMemory

iphlpapi

GetAdaptersInfo

wininet

DeleteUrlCacheEntryA

bcrypt

BCryptGenRandom

oleacc

LresultFromObject

Sections

.text
Size: - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 763KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 125KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.boot0
Size: - Virtual size: 8.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.boot1
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot2
Size: 18.1MB - Virtual size: 18.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 7.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

89848ceb7f924c86ee20b6407a91b4dd

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

winspool.drv

advapi32

shell32

shlwapi

uxtheme

ole32

oleaut32

urlmon

ws2_32

crypt32

ntdll

wtsapi32

iphlpapi

wininet

bcrypt

oleacc

Sections

.text Size: - Virtual size: 2.6MB

.rdata Size: - Virtual size: 763KB

.data Size: - Virtual size: 108KB

.pdata Size: - Virtual size: 125KB

_RDATA Size: - Virtual size: 348B

.boot0 Size: - Virtual size: 8.3MB

.boot1 Size: 6KB - Virtual size: 5KB

.boot2 Size: 18.1MB - Virtual size: 18.1MB

.rsrc Size: 4KB - Virtual size: 7.5MB

.text
Size: - Virtual size: 2.6MB

.rdata
Size: - Virtual size: 763KB

.data
Size: - Virtual size: 108KB

.pdata
Size: - Virtual size: 125KB

_RDATA
Size: - Virtual size: 348B

.boot0
Size: - Virtual size: 8.3MB

.boot1
Size: 6KB - Virtual size: 5KB

.boot2
Size: 18.1MB - Virtual size: 18.1MB

.rsrc
Size: 4KB - Virtual size: 7.5MB