r[.]exe | Triage

Resubmissions

12-02-2025 12:13

250212-pd59fszrhj 10

24-01-2025 05:58

250124-gn9qmavlfl 10

24-01-2025 05:04

250124-fp9lks1lht 10

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General

Target

r.exe
Size

5.0MB
MD5

fdc6848dad660414bed9ad1b381cf6e3
SHA1

a15b95b7df68bb087427168e07c17f7b17379d56
SHA256

e00bac61811705d283472b77b602624c378c7e80c32e3448b06ea6a55d466c69
SHA512

f8b19524cd8a5bc3be92ed56fbd92494bf29e8c632d763bc26bfad284ee99b34cfd55e683849dc900952448a14a92d78c8754374172b66319cd9086fb50f5312
SSDEEP

98304:qJGs5VU36W6YYsL2xYvoiptNrCXTUDqCiPymLyt4U:qLih6YYsayvoiptNOXTUhmLyB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
r.exe

Files

r.exe
.exe windows:4 windows x86 arch:x86

146c4a9adcfc058a5c5a3e517786060b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
CloseHandle
CreateFileMappingA
CreateFileW
CreateMutexA
CreateSemaphoreW
CreateToolhelp32Snapshot
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
ExitProcess
FreeLibrary
GetCommandLineW
GetConsoleMode
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetEnvironmentVariableW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFullPathNameW
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetNativeSystemInfo
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStdHandle
GetThreadLocale
HeapAlloc
HeapFree
HeapReAlloc
InitOnceBeginInitialize
InitOnceComplete
InitializeCriticalSection
IsBadReadPtr
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MapViewOfFile
Module32FirstW
Module32NextW
MultiByteToWideChar
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
ReleaseSemaphore
RtlCaptureContext
SetLastError
SetThreadStackGuarantee
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnmapViewOfFile
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleW
lstrlenA

msvcrt

__getmainargs
__initenv
__mb_cur_max
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_errno
_commode
_fmode
_fpreset
_initterm
_iob
_lock
_onexit
_unlock
_wcsnicmp
abort
atoi
bsearch
calloc
exit
fprintf
fputc
free
fwrite
localeconv
malloc
mbstowcs
memcmp
memcpy
memmove
memset
qsort
realloc
setlocale
signal
strchr
strcmp
strerror
strlen
strncmp
strtol
vfprintf
wcslen
wcstombs

ntdll

NtWriteFile
RtlNtStatusToDosError

Sections

.text
Size: 272KB - Virtual size: 271KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 4.7MB - Virtual size: 4.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

146c4a9adcfc058a5c5a3e517786060b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

ntdll

Sections

.text Size: 272KB - Virtual size: 271KB

.data Size: 512B - Virtual size: 144B

.rdata Size: 4.7MB - Virtual size: 4.7MB

.eh_fram Size: 27KB - Virtual size: 27KB

.bss Size: - Virtual size: 2KB

.idata Size: 4KB - Virtual size: 3KB

.CRT Size: 512B - Virtual size: 56B

.tls Size: 512B - Virtual size: 8B

.reloc Size: 8KB - Virtual size: 8KB

.text
Size: 272KB - Virtual size: 271KB

.data
Size: 512B - Virtual size: 144B

.rdata
Size: 4.7MB - Virtual size: 4.7MB

.eh_fram
Size: 27KB - Virtual size: 27KB

.bss
Size: - Virtual size: 2KB

.idata
Size: 4KB - Virtual size: 3KB

.CRT
Size: 512B - Virtual size: 56B

.tls
Size: 512B - Virtual size: 8B

.reloc
Size: 8KB - Virtual size: 8KB