loader[.]exe | Triage

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General

Target

loader.exe
Size

16.8MB
MD5

097be33a05fe13d862eaa12c1375d506
SHA1

77a9fa97e644188801f5f7e9150df310de80fffe
SHA256

0f78b428d3beef7db4861d4d04ad27ce52e38d615b49b36ef35842e7c87582c3
SHA512

4351fe68fe610199ec99435aad8f44ac83694bb56b2c833dd5e3f3d99482e3705bf2aaabcb656d95dd07104a496d15a6f5b4e40e966418fde75b7a8818d8ad3f
SSDEEP

393216:lJVsZUm2nODTzAg7qaCqSD+hPNk9oDNIbnV0vI7XVj2pM4LeAD2gGE:lkZT+ODTz5zCahC9oDNanqvmVj2pMEDr

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
loader.exe

Files

loader.exe
.exe windows:6 windows x64 arch:x64

Password: raini3004

e4ed702b31b8a027423036b6922f0244

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

vcruntime140

_CxxThrowException

kernel32

AreFileApisANSI
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

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

_strnicmp

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

_crt_atexit

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

_callnewh

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

__stdio_common_vsprintf

ws2_32

WSAGetLastError

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

_gmtime64

msvcp140

?_Syserror_map@std@@YAPEBDH@Z

advapi32

CryptAcquireContextW

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

log

oleaut32

VariantClear

vcruntime140_1

__CxxFrameHandler4

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

___lc_codepage_func

Sections

.text
Size: - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.CRT
Size: - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.retplne
Size: - Virtual size: 140B

.en3
Size: - Virtual size: 10.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.,'N
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.|#7
Size: 16.8MB - Virtual size: 16.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 264B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 422B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: raini3004

e4ed702b31b8a027423036b6922f0244

Headers

DLL Characteristics

File Characteristics

Imports

vcruntime140

kernel32

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-stdio-l1-1-0

ws2_32

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

msvcp140

advapi32

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

oleaut32

vcruntime140_1

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

Sections

.text Size: - Virtual size: 1.5MB

.rdata Size: - Virtual size: 77KB

.data Size: - Virtual size: 13KB

.pdata Size: - Virtual size: 7KB

.00cfg Size: - Virtual size: 56B

.CRT Size: - Virtual size: 8B

.retplne Size: - Virtual size: 140B

.en3 Size: - Virtual size: 10.9MB

.,'N Size: 3KB - Virtual size: 2KB

.|#7 Size: 16.8MB - Virtual size: 16.8MB

.reloc Size: 512B - Virtual size: 264B

.rsrc Size: 512B - Virtual size: 422B

.text
Size: - Virtual size: 1.5MB

.rdata
Size: - Virtual size: 77KB

.data
Size: - Virtual size: 13KB

.pdata
Size: - Virtual size: 7KB

.00cfg
Size: - Virtual size: 56B

.CRT
Size: - Virtual size: 8B

.retplne
Size: - Virtual size: 140B

.en3
Size: - Virtual size: 10.9MB

.,'N
Size: 3KB - Virtual size: 2KB

.|#7
Size: 16.8MB - Virtual size: 16.8MB

.reloc
Size: 512B - Virtual size: 264B

.rsrc
Size: 512B - Virtual size: 422B