vst_sample_test[.]zip

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General

Target

vst_sample_test.zip
Size

2.9MB
MD5

4002ee8b3588887e34c86e47e56500e5
SHA1

fcf1e263b0ec1fded4debdd92f6fa0862563b8a9
SHA256

15e2dbee9742cdd2c1fbaedd51dfc069acde293f6653ed75cb630d1ab3eea1c3
SHA512

f4293f8419f493fa36c9d1e5f9f22c8c3a0bb7a1f15417be09cda2e41a4232b5ce4fc4cab3e6a75871e56529d9c8926eef0cce79ad28a35fdd974bc380d92a1d
SSDEEP

49152:TWNsFkEq/GKxNeaEdV+hWi3FuCqWsE1t5LHoZL4EtEaZbdf0njvAmhZL7LcUYmCo:T+6kL/GF9CWiVuVWThboqE+ucxZrvjCo

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/8f9558f3-d451-46e3-bdda-97378c1e8ce4.exe
unpack001/9f37becc-6dd0-4e57-a78b-577e515f83fc.exe

Files

vst_sample_test.zip
.zip

Password: infected
8f9558f3-d451-46e3-bdda-97378c1e8ce4.exe
.exe windows x64

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 643KB - Virtual size: 643KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 693KB - Virtual size: 692KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 141KB - Virtual size: 491KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/4
Size: 512B - Virtual size: 295B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 135KB - Virtual size: 135KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/32
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/46
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/65
Size: 246KB - Virtual size: 245KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/78
Size: 135KB - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/90
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 103KB - Virtual size: 103KB

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
9f37becc-6dd0-4e57-a78b-577e515f83fc.exe
.exe windows x64

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 643KB - Virtual size: 643KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 693KB - Virtual size: 692KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 760KB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/4
Size: 512B - Virtual size: 295B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 135KB - Virtual size: 135KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/32
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/46
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/65
Size: 246KB - Virtual size: 245KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/78
Size: 135KB - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/90
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 103KB - Virtual size: 103KB

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 643KB - Virtual size: 643KB

.rdata Size: 693KB - Virtual size: 692KB

.data Size: 141KB - Virtual size: 491KB

/4 Size: 512B - Virtual size: 295B

/19 Size: 135KB - Virtual size: 135KB

/32 Size: 25KB - Virtual size: 25KB

/46 Size: 512B - Virtual size: 48B

/65 Size: 246KB - Virtual size: 245KB

/78 Size: 135KB - Virtual size: 134KB

/90 Size: 44KB - Virtual size: 43KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 12KB - Virtual size: 12KB

.symtab Size: 103KB - Virtual size: 103KB

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 643KB - Virtual size: 643KB

.rdata Size: 693KB - Virtual size: 692KB

.data Size: 760KB - Virtual size: 1.1MB

/4 Size: 512B - Virtual size: 295B

/19 Size: 135KB - Virtual size: 135KB

/32 Size: 25KB - Virtual size: 25KB

/46 Size: 512B - Virtual size: 48B

/65 Size: 246KB - Virtual size: 245KB

/78 Size: 135KB - Virtual size: 134KB

/90 Size: 44KB - Virtual size: 43KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 12KB - Virtual size: 12KB

.symtab Size: 103KB - Virtual size: 103KB

.text
Size: 643KB - Virtual size: 643KB

.rdata
Size: 693KB - Virtual size: 692KB

.data
Size: 141KB - Virtual size: 491KB

/4
Size: 512B - Virtual size: 295B

/19
Size: 135KB - Virtual size: 135KB

/32
Size: 25KB - Virtual size: 25KB

/46
Size: 512B - Virtual size: 48B

/65
Size: 246KB - Virtual size: 245KB

/78
Size: 135KB - Virtual size: 134KB

/90
Size: 44KB - Virtual size: 43KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 12KB - Virtual size: 12KB

.symtab
Size: 103KB - Virtual size: 103KB

.text
Size: 643KB - Virtual size: 643KB

.rdata
Size: 693KB - Virtual size: 692KB

.data
Size: 760KB - Virtual size: 1.1MB

/4
Size: 512B - Virtual size: 295B

/19
Size: 135KB - Virtual size: 135KB

/32
Size: 25KB - Virtual size: 25KB

/46
Size: 512B - Virtual size: 48B

/65
Size: 246KB - Virtual size: 245KB

/78
Size: 135KB - Virtual size: 134KB

/90
Size: 44KB - Virtual size: 43KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 12KB - Virtual size: 12KB

.symtab
Size: 103KB - Virtual size: 103KB