virus[.]zip | Triage

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General

Target

virus.zip
Size

5.2MB
MD5

df0853f5b6924e5fc20cfa9251e0fa8b
SHA1

eb500234ade859744fe9edb1bc37ffdee2aa804a
SHA256

c96487b01c7e482f79cde8f089f476860069f9ffc0c5ea6a352ca14cea86f744
SHA512

c617681d2c74860dde65e422b9e8fd5ac456298a1823d0f068895421e8773eb02f1ca30eee224b442b8fa55bee848ee7bd91b7c419d0f59fab9f1c8b1f5dcf61
SSDEEP

98304:VC3a9iOtrYHmNMySOcajotXMJlbBupfzb0umBhAqlm1xLnqSIW6LgSkn6zz/5wE1:VCiY2frQMXyfJc0LnjIW6Lgqqy

Score

3^/10

Malware Config

Signatures

Unsigned PE 5 IoCs

Checks for missing Authenticode signature.

resource
unpack001/virus/bat_download/abce1.exe
unpack001/virus/bat_download/abce5.exe
unpack001/virus/bat_download/abce6.exe
unpack001/virus/exe_download/libxml2.dll
unpack001/virus/exe_download/libxml2.dll2

Files

virus.zip
.zip

Password: infected
virus/300050311.bat
.bat .vbs
virus/bat_download/abce.msi
.msi
virus/bat_download/abce1.exe
.exe windows:5 windows x86 arch:x86

Password: infected

78f576ae2e371c85695566fd666150ef

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CompareFileTime
VirtualAlloc
GetTickCount
Sleep
SystemTimeToFileTime
CompareStringW
CompareStringA
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
LCMapStringW
MultiByteToWideChar
LCMapStringA
RtlUnwind
InitializeCriticalSectionAndSpinCount
LoadLibraryA
HeapReAlloc
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
WideCharToMultiByte
GetTimeZoneInformation
GetProcAddress
GetModuleHandleA
HeapAlloc
RaiseException
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
HeapFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
SetEnvironmentVariableA

advapi32

RegQueryValueExA
RegCloseKey
RegOpenKeyExA

wininet

FtpOpenFileA
InternetOpenA
FtpGetFileSize
InternetConnectA
InternetCloseHandle
InternetReadFile

shlwapi

PathFileExistsA

ws2_32

closesocket
ntohl
sendto
htonl
setsockopt
htons
gethostbyname
socket
WSACleanup
WSAStartup
recvfrom

Sections

.text
Size: 47KB - Virtual size: 47KB

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: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
virus/bat_download/abce5.exe
.exe windows:5 windows x86 arch:x86

Password: infected

cecf524de24b9232612e5634721105ee

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CompareFileTime
VirtualAlloc
GetTickCount
Sleep
SystemTimeToFileTime
GetCurrentProcessId
GetCurrentThreadId
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetStartupInfoA
InterlockedCompareExchange
InterlockedExchange
GetSystemTimeAsFileTime

advapi32

RegQueryValueExA
RegCloseKey
RegOpenKeyExA

wininet

InternetConnectA
InternetOpenA
InternetCloseHandle
FtpOpenFileA
InternetReadFile
FtpGetFileSize

shlwapi

PathFileExistsA

ws2_32

htonl
ntohl
setsockopt
htons
gethostbyname
socket
WSACleanup
WSAStartup
recvfrom
closesocket
sendto

msvcr90

__p__fmode
_controlfp_s
_invoke_watson
_except_handler4_common
_decode_pointer
_onexit
_lock
__dllonexit
_unlock
_localtime64
??2@YAPAXI@Z
memcpy
_amsg_exit
__getmainargs
_cexit
?terminate@@YAXXZ
_XcptFilter
_ismbblead
exit
_acmdln
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_adjust_fdiv
__p__commode
_exit
_encode_pointer
__set_app_type
_crt_debugger_hook

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 908B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 56KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
virus/bat_download/abce6.exe
.exe windows:5 windows x86 arch:x86

Password: infected

cecf524de24b9232612e5634721105ee

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CompareFileTime
VirtualAlloc
GetTickCount
Sleep
SystemTimeToFileTime
GetCurrentProcessId
GetCurrentThreadId
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetStartupInfoA
InterlockedCompareExchange
InterlockedExchange
GetSystemTimeAsFileTime

advapi32

RegQueryValueExA
RegCloseKey
RegOpenKeyExA

wininet

InternetConnectA
InternetOpenA
InternetCloseHandle
FtpOpenFileA
InternetReadFile
FtpGetFileSize

shlwapi

PathFileExistsA

ws2_32

htonl
ntohl
setsockopt
htons
gethostbyname
socket
WSACleanup
WSAStartup
recvfrom
closesocket
sendto

msvcr90

__p__fmode
_controlfp_s
_invoke_watson
_except_handler4_common
_decode_pointer
_onexit
_lock
__dllonexit
_unlock
_localtime64
??2@YAPAXI@Z
memcpy
_amsg_exit
__getmainargs
_cexit
?terminate@@YAXXZ
_XcptFilter
_ismbblead
exit
_acmdln
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_adjust_fdiv
__p__commode
_exit
_encode_pointer
__set_app_type
_crt_debugger_hook

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 908B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 56KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
virus/exe_download/libxml2.dll
.dll windows:5 windows x86 arch:x86

Password: infected

c243e351eee98b7d5d873b899641c3cb

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

TerminateProcess
GetCommandLineW
Sleep
GetShortPathNameW
MultiByteToWideChar
RaiseException
SizeofResource
LockResource
LoadResource
FindResourceW
ExitProcess
GetCurrentProcessId
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
LoadLibraryA
lstrlenW
GetCurrentProcess
GetLastError
GetModuleFileNameW
CloseHandle
GetProcAddress
FindResourceExW
GetModuleHandleW
GetLocaleInfoA
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetCurrentThreadId
GetCommandLineA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlUnwind
SetFilePointer
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
VirtualFree
VirtualAlloc
HeapCreate
WriteFile
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW

user32

ShowWindow
GetWindow
FindWindowW
GetWindowThreadProcessId
wsprintfW
MessageBoxW

advapi32

RegSetValueExW
RegCreateKeyExW
RegCloseKey
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken

shell32

ord680

Exports

Exports

??0Ctestdll2@@QAE@XZ
??4Ctestdll2@@QAEAAV0@ABV0@@Z
?fntestdll2@@YAHXZ
?ntestdll2@@3HA
xmlFree
xmlFreeDoc
xmlNodeGetContent
xmlReadFile
xmlStrcmp
xmlXPathEvalExpression
xmlXPathFreeContext
xmlXPathFreeObject
xmlXPathNewContext

Sections

.text
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 158KB - Virtual size: 157KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
virus/exe_download/libxml2.dll2
.dll windows:5 windows x86 arch:x86

Password: infected

ae1990764c227ffa09a0c60c1386a546

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

CloseHandle
CreateProcessW
CreateFileW
LoadLibraryA
DisableThreadLibraryCalls
GetModuleFileNameW
GetLastError
GetCurrentProcess
lstrlenW
TerminateProcess
GetCommandLineW
Sleep
GetFileSize
MultiByteToWideChar
RaiseException
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
ExitProcess
GetCurrentProcessId
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetSystemTimeAsFileTime
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
InterlockedCompareExchange
InterlockedExchange
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
ReadFile
WriteProcessMemory
ReadProcessMemory
SetThreadContext
GetThreadContext
VirtualAllocEx
VirtualProtectEx
VirtualQueryEx
VirtualFree
GetModuleHandleW
VirtualAlloc
GetProcAddress
GetShortPathNameW
GetProcessHeap
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
HeapDestroy
IsDebuggerPresent

user32

ShowWindow
GetWindow
FindWindowW
GetWindowThreadProcessId
wsprintfW
MessageBoxW

advapi32

RegSetValueExW
RegCreateKeyExW
RegCloseKey
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken

shell32

ord680

msvcr90

wcsnlen
memcpy_s
malloc
realloc
wcsstr
free
memset
_encode_pointer
_malloc_crt
_encoded_null
_decode_pointer
_initterm
_initterm_e
_amsg_exit
_adjust_fdiv
__CppXcptFilter
_unlock
__dllonexit
_lock
_onexit
_except_handler4_common
__clean_type_info_names_internal
_crt_debugger_hook
??3@YAXPAX@Z
wcsrchr
memmove

Exports

Exports

??0Ctestdll2@@QAE@XZ
??4Ctestdll2@@QAEAAV0@ABV0@@Z
?fntestdll2@@YAHXZ
?ntestdll2@@3HA
xmlFree
xmlFreeDoc
xmlNodeGetContent
xmlReadFile
xmlStrcmp
xmlXPathEvalExpression
xmlXPathFreeContext
xmlXPathFreeObject
xmlXPathNewContext

Sections

.text
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 158KB - Virtual size: 157KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
virus/exe_download/sl_154.91.228.20_30006
virus/exe_download/sl_211.101.235.144_30001
virus/exe_download/sl_38.47.239.5_30000
virus/exe_download/sl_43.128.5.55_30005
virus/exe_download/win.dat_211.101.235.144_30001_xn
virus/exe_download/win.dat_38.47.239.5_30000
virus/exe_download/win.dat_38.47.239.5_30000_re
virus/exe_download/win.dat_43.128.5.55_30005
virus/ftp.txt

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

78f576ae2e371c85695566fd666150ef

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

wininet

shlwapi

ws2_32

Sections

.text Size: 47KB - Virtual size: 47KB

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

.data Size: 4KB - Virtual size: 6KB

.rsrc Size: 78KB - Virtual size: 78KB

Password: infected

cecf524de24b9232612e5634721105ee

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

wininet

shlwapi

ws2_32

msvcr90

Sections

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

.rdata Size: 2KB - Virtual size: 2KB

.data Size: 512B - Virtual size: 908B

.rsrc Size: 56KB - Virtual size: 55KB

Password: infected

cecf524de24b9232612e5634721105ee

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

wininet

shlwapi

ws2_32

msvcr90

Sections

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

.rdata Size: 2KB - Virtual size: 2KB

.data Size: 512B - Virtual size: 908B

.rsrc Size: 56KB - Virtual size: 55KB

Password: infected

c243e351eee98b7d5d873b899641c3cb

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

Exports

Exports

Sections

.text Size: 43KB - Virtual size: 42KB

.rdata Size: 13KB - Virtual size: 12KB

.data Size: 4KB - Virtual size: 11KB

.rsrc Size: 158KB - Virtual size: 157KB

.reloc Size: 6KB - Virtual size: 6KB

Password: infected

ae1990764c227ffa09a0c60c1386a546

Headers

DLL Characteristics

File Characteristics

Imports

.text
Size: 47KB - Virtual size: 47KB

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

.data
Size: 4KB - Virtual size: 6KB

.rsrc
Size: 78KB - Virtual size: 78KB

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

.rdata
Size: 2KB - Virtual size: 2KB

.data
Size: 512B - Virtual size: 908B

.rsrc
Size: 56KB - Virtual size: 55KB

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

.rdata
Size: 2KB - Virtual size: 2KB

.data
Size: 512B - Virtual size: 908B

.rsrc
Size: 56KB - Virtual size: 55KB

.text
Size: 43KB - Virtual size: 42KB

.rdata
Size: 13KB - Virtual size: 12KB

.data
Size: 4KB - Virtual size: 11KB

.rsrc
Size: 158KB - Virtual size: 157KB

.reloc
Size: 6KB - Virtual size: 6KB

.text
Size: 14KB - Virtual size: 14KB

.rdata
Size: 5KB - Virtual size: 5KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 158KB - Virtual size: 157KB

.reloc
Size: 2KB - Virtual size: 1KB