lkhy[.]zip | Triage

Resubmissions

20/02/2024, 00:15

240220-akchdsgd97 10

13/02/2024, 15:51

240213-tavqrscf6y 10

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General

Target

lkhy.zip
Size

654KB
MD5

4c4207a9421bd7ad788d8bcc18b3a712
SHA1

7c5b607f2f149f2c90d28b01b1aeb298e997e52e
SHA256

39974fcabb25868f53048b562a7a03792ba7b5771ab6c055b837df920d04b307
SHA512

78c7c0bf35b7b55603883bcca77940586cba8defca9d57cc65542a3e205ff936d3db3340eb4cae53b446d5b0454219d77ad6ef66363fae546c64e98758a74e7c
SSDEEP

12288:hDy+CVZ6Kz7rxdSpNW2r9Z6i/mJghA7I8EyWKpdGS/IC+GpXLaGZDa/p:hDy+wdzXxZ09kqvuN/GgVDm

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/9737047a6cf9c18ad4eb8eff4d7b090453dd69d1b64f0c2ffe7a5deab121e637

Files

lkhy.zip
.zip

Password: infected
9737047a6cf9c18ad4eb8eff4d7b090453dd69d1b64f0c2ffe7a5deab121e637
.exe windows:5 windows x86 arch:x86

Password: infected

d492b09c073a9c2f77d881ff99fa361e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\beg17\n.pdb

Imports

kernel32

GetComputerNameA
GetTempFileNameW
FindResourceA
GetLocaleInfoA
InterlockedDecrement
GetLogicalDriveStringsW
AddConsoleAliasW
GetTickCount
GetUserDefaultLangID
EnumResourceTypesA
CreateDirectoryExW
GlobalAlloc
GetSystemDirectoryW
GetVolumeInformationA
GlobalFindAtomA
LoadLibraryW
AssignProcessToJobObject
GetConsoleAliasExesLengthW
WriteConsoleW
VerifyVersionInfoW
OpenMutexW
SetLastError
GetProcAddress
VirtualAlloc
HeapSize
SetComputerNameA
LoadLibraryA
GetNumberFormatW
RemoveDirectoryW
SetFileApisToANSI
QueryDosDeviceW
CreateWaitableTimerW
GetConsoleTitleW
VirtualProtect
GetFileAttributesExW
GetCurrentProcessId
GetFileInformationByHandle
DeleteFileA
CreateFileA
GetConsoleOutputCP
WriteConsoleA
GetModuleHandleW
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
MultiByteToWideChar
GetLastError
ReadFile
EnterCriticalSection
LeaveCriticalSection
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
HeapFree
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
WriteFile
GetModuleFileNameA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetModuleHandleA
RaiseException
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
SetFilePointer
SetStdHandle
RtlUnwind
HeapAlloc
HeapReAlloc
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
FlushFileBuffers
CloseHandle

user32

CharUpperBuffW
IsWindowEnabled

winhttp

WinHttpOpen

Sections

.text
Size: 653KB - Virtual size: 653KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 21KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

d492b09c073a9c2f77d881ff99fa361e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

winhttp

Sections

.text Size: 653KB - Virtual size: 653KB

.rdata Size: 21KB - Virtual size: 21KB

.data Size: 21KB - Virtual size: 73KB

.rsrc Size: 32KB - Virtual size: 32KB

.text
Size: 653KB - Virtual size: 653KB

.rdata
Size: 21KB - Virtual size: 21KB

.data
Size: 21KB - Virtual size: 73KB

.rsrc
Size: 32KB - Virtual size: 32KB