re4[.]exe | Triage

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General

Target

re4.exe
Size

12KB
MD5

2c37ac2cd4d8d82d3ffc28a56f7a7902
SHA1

4730c36ecd2e6f199fe4a22b8f055ecba0edb105
SHA256

4e56373fb7149b2ca283a32303ca02499c912ec465bce9c18ed0b73e1adeb45f
SHA512

ea01f87ceaaf47d3999dc81de47370f381c951eb8baf7192cf3e97534b7dc004e74e8df50bebe3ae86a18bc48dceb049e573f3e3fa3c488c0627ca8a7e1fdd0a
SSDEEP

192:Lh6/EpD3YVzDDvVCDRA0ofXrjOW56WY9vNq7E5pzcVSN9:Lh68F3Uv4DRA0EXrjl6WY9s76N9

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
re4.exe

Files

re4.exe
.exe windows:6 windows x86 arch:x86

Password: infected

0c7922469e32a1fe1c8bc9fec09d2f8d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Users\echo\source\repos\btlo4\Release\btlo4.pdb

Imports

kernel32

ReadFile
WriteProcessMemory
ResumeThread
GetModuleHandleA
GetLastError
CreateFileA
HeapAlloc
GetThreadContext
GetProcAddress
VirtualAllocEx
GetFileSize
ReadProcessMemory
GetProcessHeap
CreateProcessA
SetThreadContext
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW

ntdll

NtQueryInformationProcess

vcruntime140

__current_exception
__current_exception_context
memset
_except_handler4_common
_CxxThrowException
__std_exception_destroy
__std_exception_copy

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

__p___argc
_get_initial_narrow_environment
_initialize_onexit_table
_register_onexit_function
_c_exit
_crt_atexit
_controlfp_s
terminate
_exit
_initialize_narrow_environment
_cexit
_register_thread_local_exe_atexit_callback
_configure_narrow_argv
_initterm
system
__p___argv
_set_app_type
_seh_filter_exe
_initterm_e
exit

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

_callnewh
free
malloc
_set_new_mode

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

__setusermatherr

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

__p__commode
_set_fmode

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

_configthreadlocale

Sections

.text
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1024B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 556B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

0c7922469e32a1fe1c8bc9fec09d2f8d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

ntdll

vcruntime140

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

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

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

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

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

Sections

.text Size: 4KB - Virtual size: 4KB

.rdata Size: 4KB - Virtual size: 4KB

.data Size: 512B - Virtual size: 1024B

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

.reloc Size: 1024B - Virtual size: 556B

.text
Size: 4KB - Virtual size: 4KB

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 512B - Virtual size: 1024B

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

.reloc
Size: 1024B - Virtual size: 556B