file2[.]exe | Triage

Resubmissions

09/07/2023, 15:33

230709-sy51zadg83 9

20/04/2020, 23:25

200420-a8zb4mbhb2 9

Sharing

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General

Target

file2.exe
Size

43KB
MD5

ec517204fbcf7a980d137b116afa946d
SHA1

cadcbdbfb3e8abfa3d513330f91cdd4669540c50
SHA256

3299f07bc0711b3587fe8a1c6bf3ee6bcbc14cb775f64b28a61d72ebcb8968d3
SHA512

557b349ca24b931cfd63416a873fd9e8cb88796618b835e8affe3e42d30218addd2e979b8d4fe7d0078a4a877e59fb4bb768d7feafdd556e06400ff62e5f7483
SSDEEP

768:QLq2tYzBtOrV4Ndrm+dCcUXWLBh85x/Svkb08RNRQcuYC:HXzEVCRm4CdWLJgR/q

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
file2.exe

Files

file2.exe
.exe windows x86

dc5fae1ec70dd094bffee0a512e8ba30

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

ntdll

RtlInitializeCriticalSection
wcstombs
wcsncmp
NtOpenProcess
strrchr
RtlGetNtVersionNumbers
CsrGetProcessId
NtDelayExecution
wcsstr
wcsrchr
NtSetInformationThread
_wcslwr
NtQueryInformationProcess
RtlGetCurrentPeb
swprintf
wcsncpy
NtYieldExecution
NtTerminateProcess
RtlCreateHeap
mbstowcs
sprintf
_stricmp
memset
_chkstk
memcpy
_allrem
RtlUnwind

kernel32

ExpandEnvironmentStringsW
CreateThread
DeleteFileA
SetFileAttributesW
ResumeThread
DeleteFileW
GetWindowsDirectoryW
CloseHandle
OutputDebugStringA
GetCurrentThreadId
GetShortPathNameW
FindNextFileW
GetModuleHandleA
GetModuleFileNameA
WaitForMultipleObjects
DeviceIoControl
CreateFileMappingA
LoadLibraryA
GetFullPathNameW
ExitProcess
GetCommandLineW
GetComputerNameA
CreateFileA
GetFileSize
FindFirstFileW
SetFilePointer
GetLocaleInfoA
MapViewOfFile
UnmapViewOfFile
GetDriveTypeW
FreeLibrary
HeapAlloc
InterlockedIncrement
MoveFileExW
InterlockedDecrement
GetCurrentProcess
GetLogicalDriveStringsW
HeapFree
WaitForSingleObject
GetSystemDefaultLCID
OutputDebugStringW
GetTickCount
GetProcessHeap
GetLocalTime
GlobalAlloc
GetSystemDirectoryW
TerminateThread
Sleep
CopyFileW
LeaveCriticalSection
GetFileAttributesW
CreateProcessA
ReadFile
CreateFileW
ExitThread
SetThreadPriority
FlushFileBuffers
GetTempPathW
GetFileSizeEx
GetLastError
GetProcAddress
SetVolumeLabelW
MoveFileW
EnterCriticalSection
GlobalFree
FindClose
WriteFile

Sections

.text
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

dc5fae1ec70dd094bffee0a512e8ba30

Headers

File Characteristics

Imports

ntdll

kernel32

Sections

.text Size: 20KB - Virtual size: 19KB

.rdata Size: 10KB - Virtual size: 10KB

.data Size: 7KB - Virtual size: 66KB

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

.tls Size: 512B - Virtual size: 12B

.reloc Size: 3KB - Virtual size: 2KB

.text
Size: 20KB - Virtual size: 19KB

.rdata
Size: 10KB - Virtual size: 10KB

.data
Size: 7KB - Virtual size: 66KB

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

.tls
Size: 512B - Virtual size: 12B

.reloc
Size: 3KB - Virtual size: 2KB