loader[.]exe | Triage

Resubmissions

16/10/2024, 15:51

241016-tapjra1hrr 5

15/10/2024, 04:33

241015-e6rawsygpr 5

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General

Target

loader.exe
Size

6.6MB
MD5

237a34643e6754a7bde45f19f43056a0
SHA1

4bd35f04a01f46d90182570c86cef87a50d49bb7
SHA256

60deb10485f648e9b5c00a24b799270a29160051dfefc533ca837e66d33ac002
SHA512

72d0115f47781572411851c088e5e9493753e2c0ef588b097519c62c944e5386f00ae15cb9e188fbb9a800a90c8a87fbeb65c4ad53d62dd75250f188c395aa2d
SSDEEP

196608:H8YBHhxbF0/Ci2msN8phUlZnkzrSSbshW:H8YBHhhliBsehUlZnkz++

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

bd28167c2266512d34002d70334dab19

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

kernel32

IsDebuggerPresent
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

GetAsyncKeyState

advapi32

CryptEncrypt

msvcp140

?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z

ws2_32

htonl

wldap32

ord79

crypt32

CryptQueryObject

normaliz

IdnToAscii

vcruntime140

memmove

vcruntime140_1

__CxxFrameHandler4

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

__sys_nerr

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

__setusermatherr

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

realloc

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

qsort

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

strtoul

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

getenv

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

_read

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

_access

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

_time64

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

strncmp

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

_configthreadlocale

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

_getch

Sections

.text
Size: - Virtual size: 514KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.^l@
Size: - Virtual size: 2.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.<Tb
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.8`6
Size: 6.6MB - Virtual size: 6.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

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

bd28167c2266512d34002d70334dab19

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

msvcp140

ws2_32

wldap32

crypt32

normaliz

vcruntime140

vcruntime140_1

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

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

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

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

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

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

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 514KB

.rdata Size: - Virtual size: 114KB

.data Size: - Virtual size: 3.2MB

.pdata Size: - Virtual size: 19KB

.^l@ Size: - Virtual size: 2.3MB

.<Tb Size: 5KB - Virtual size: 4KB

.8`6 Size: 6.6MB - Virtual size: 6.6MB

.reloc Size: 3KB - Virtual size: 3KB

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

.text
Size: - Virtual size: 514KB

.rdata
Size: - Virtual size: 114KB

.data
Size: - Virtual size: 3.2MB

.pdata
Size: - Virtual size: 19KB

.^l@
Size: - Virtual size: 2.3MB

.<Tb
Size: 5KB - Virtual size: 4KB

.8`6
Size: 6.6MB - Virtual size: 6.6MB

.reloc
Size: 3KB - Virtual size: 3KB

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