Vapo Nuker[.]EXE | Triage™

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General

Target
Vapo Nuker.EXE
Size 61KB
Sample260926-v32v8axt5m
SHA256 a09f11bf0c9f6bb3fe83fc2c4df358d5e1632b5587810090aee3522e950eea34
MD5 dc5d5b95809f8647f1af1248198d1ad9
SHA1 f854f5463a3ee7a2f08ac56f7c5fd8028e79cc2d
SHA512 7a60f01b4be64f514a0cb12d843343642d2db5e4e76d571873f750016924436d8cba5913fecce0b1e592851fe19810ca6c7dba557f86068e269446902f880ed1
SSDEEP 384:JvDGekgo+8nYti6PGd3LIuttERwEmkcIwatX9q75yRr4qQeVPg4Gt97yNkhq39aA:JvieknuGd66ETcIw6I75e4qQ9tJIlCm
TLSH
T19853865565410C1DCB06887DC5F699725AA73C0BBE48213AF9ECA8A2EF31D20FF64F94
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Vapo Nuker.EXE

File Explorer

Vapo Nuker.EXE

.exe 61KB

Vapo Nuker.EXE

IMPHASH 34db57be92f91b358ff5dda6df78fd69
SHA256 a09f11bf0c9f6bb3fe83fc2c4df358d5e1632b5587810090aee3522e950eea34
MD5 dc5d5b95809f8647f1af1248198d1ad9
SHA1 f854f5463a3ee7a2f08ac56f7c5fd8028e79cc2d
SHA512 7a60f01b4be64f514a0cb12d843343642d2db5e4e76d571873f750016924436d8cba5913fecce0b1e592851fe19810ca6c7dba557f86068e269446902f880ed1
SSDEEP 384:JvDGekgo+8nYti6PGd3LIuttERwEmkcIwatX9q75yRr4qQeVPg4Gt97yNkhq39aA:JvieknuGd66ETcIw6I75e4qQ9tJIlCm
TLSH
T19853865565410C1DCB06887DC5F699725AA73C0BBE48213AF9ECA8A2EF31D20FF64F94
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5072

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA 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_DEBUG_STRIPPED

PDB paths

advapi32

RegCloseKey RegCreateKeyExA RegOpenKeyExA RegQueryValueExA RegSetValueExA

kernel32

CloseHandle CopyFileA CreateFileA CreateProcessA DeleteCriticalSection EnterCriticalSection ExpandEnvironmentStringsA FlushFileBuffers GetCurrentProcessId GetFileSize GetLastError GetModuleFileNameA GetStartupInfoA InitializeCriticalSection LeaveCriticalSection ReadFile SetFileAttributesA SetFilePointer SetUnhandledExceptionFilter Sleep TlsGetValue VirtualProtect VirtualQuery WaitForSingleObject WriteFile

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

__p__environ

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

_set_new_mode calloc free malloc

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

_configthreadlocale

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

__setusermatherr

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

_ismbblead

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

__C_specific_handler memcpy strrchr

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

__p___argc __p___argv __p__acmdln _cexit _configure_narrow_argv _crt_atexit _exit _initialize_narrow_environment _set_app_type _initterm _initterm_e _set_invalid_parameter_handler abort exit signal

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

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf __stdio_common_vsprintf

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

_strnicmp strlen strncmp

shell32

SHCreateDirectoryExA ShellExecuteExA

Name

.text

Size

12KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

1024B

Virtual Size

708B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

1024B

Virtual Size

604B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

100B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

Vapo Nuker.EXE

advapi32

kernel32

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

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

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

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

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

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

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

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

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

shell32

generic