534c66c9756cc17d47fbfa9a7e3fd6adc63a79e5391e07a93ce3ceb947ef7003[.]zip

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General

Target

534c66c9756cc17d47fbfa9a7e3fd6adc63a79e5391e07a93ce3ceb947ef7003.zip
Size

1.1MB
MD5

6f1995600ae5d7b05e172ab31e98912c
SHA1

027c0e05826ebd03e06cdcacb65cd933b4e4b72d
SHA256

534c66c9756cc17d47fbfa9a7e3fd6adc63a79e5391e07a93ce3ceb947ef7003
SHA512

1bb78ef331e0830c3019604ef163c5aa552c40fb4af8189103262371ba83de651f58dcc1ecf4e4a5dc356a3757653f839201f38a0dabc3682bd8c55b6ca6c74e
SSDEEP

24576:8DYfcwdT6Kis4bpEq3gKZKS4SZdwhPCCP7QyF07yeVfEALU:ONwduvs4lE4VZKS/wBCCTQyFgGv

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/PsfRuntime32.dll

Files

534c66c9756cc17d47fbfa9a7e3fd6adc63a79e5391e07a93ce3ceb947ef7003.zip
.zip
PsfLauncher32.exe
.exe windows:6 windows x86 arch:x86

3dca27fa780d68e65d5263dae02415dd

Code Sign

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02-05-2019 21:37

Not After

02-05-2020 21:37

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08-07-2011 20:59

Not After

08-07-2026 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

31:c2:59:d5:c0:e4:12:1e:3d:d8:7c:b2:56:79:8c:18:3c:d1:9b:4e:3c:81:6a:ba:b5:02:14:b8:d2:8b:3d:8c
Signer

Actual PE Digest

31:c2:59:d5:c0:e4:12:1e:3d:d8:7c:b2:56:79:8c:18:3c:d1:9b:4e:3c:81:6a:ba:b5:02:14:b8:d2:8b:3d:8c

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\BA\709\s\Win32\Release\PsfLauncher32.pdb

Imports

kernel32

GetModuleHandleExW
ExpandEnvironmentStringsW
OutputDebugStringA
InitializeProcThreadAttributeList
WaitForSingleObject
GetCurrentThreadId
ReleaseMutex
MultiByteToWideChar
Sleep
FormatMessageW
GetLastError
UpdateProcThreadAttribute
OutputDebugStringW
WaitForSingleObjectEx
OpenSemaphoreW
CloseHandle
ReleaseSemaphore
HeapAlloc
GetCurrentPackageFamilyName
GetProcAddress
CreateMutexExW
VerSetConditionMask
GetCurrentPackageFullName
GetCurrentProcessId
GetProcessHeap
CreateProcessW
GetModuleHandleW
VerifyVersionInfoW
DebugBreak
IsDebuggerPresent
GetExitCodeProcess
WriteConsoleW
HeapSize
SetFilePointerEx
SetLastError
HeapFree
CreateSemaphoreExW
DeleteProcThreadAttributeList
GetModuleFileNameA
GetConsoleMode
GetConsoleCP
FlushFileBuffers
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
IsValidCodePage
CreateFileW
FindClose
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFileInformationByHandle
AreFileApisANSI
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
DuplicateHandle
GetCurrentProcess
SwitchToThread
GetCurrentThread
QueryPerformanceCounter
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
EncodePointer
DecodePointer
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
CreateTimerQueue
SetEvent
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetThreadTimes
FreeLibrary
FreeLibraryAndExitThread
GetModuleFileNameW
GetModuleHandleA
LoadLibraryExW
GetVersionExW
VirtualAlloc
VirtualProtect
VirtualFree
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
LoadLibraryW
RtlUnwind
RaiseException
ExitThread
ExitProcess
GetStdHandle
WriteFile
GetACP
GetFileType
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
HeapReAlloc

user32

WaitForInputIdle

advapi32

EventWriteTransfer
RegCreateKeyExW
RegQueryValueExW
RegCloseKey

shell32

ShellExecuteExW
SHGetKnownFolderPath

ole32

CoInitializeEx
CoTaskMemFree

psfruntime32

_PSFQueryConfigRoot@0
_PSFQueryCurrentAppLaunchConfig@4
_PSFReportError@4
_PSFQueryPackageRootPath@0
_PSFQueryStartScriptInfo@0
_PSFQueryEndScriptInfo@0
_PSFQueryAppMonitorConfig@0

Sections

.text
Size: 282KB - Virtual size: 281KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 91KB - Virtual size: 90KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
PsfRuntime32.dll
.dll windows:6 windows x86 arch:x86

774fb8e0cc7af4ff559c0c8029928ae3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

C:\BA\709\s\Win32\Release\PsfRuntime32.pdb

Imports

kernel32

GetModuleFileNameA
HeapFree
GetModuleHandleExW
GetCurrentApplicationUserModelId
OutputDebugStringA
GetFinalPathNameByHandleW
GetModuleFileNameW
CreateFileW
GetCurrentThreadId
GetCurrentPackagePath
MultiByteToWideChar
FormatMessageW
GetLastError
OutputDebugStringW
CloseHandle
HeapAlloc
GetCurrentPackageFamilyName
GetProcAddress
GetCurrentPackageFullName
GetProcessHeap
GetModuleHandleW
WideCharToMultiByte
DebugBreak
LoadLibraryExW
IsDebuggerPresent
SetLastError
TerminateProcess
ResumeThread
CreateProcessW
QueryFullProcessImageNameW
CreateProcessA
GetCurrentThread
LoadLibraryW
FreeLibrary
WriteConsoleW
HeapSize
SetFilePointerEx
VirtualProtect
VirtualFree
GetCurrentProcess
VirtualAlloc
SuspendThread
VirtualProtectEx
GetThreadContext
FlushInstructionCache
SetThreadContext
VirtualQuery
VirtualQueryEx
WriteProcessMemory
GetEnvironmentVariableW
WaitForSingleObject
OpenProcess
VirtualAllocEx
ExitProcess
ReadProcessMemory
IsWow64Process
GetExitCodeProcess
FindClose
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFileInformationByHandle
AreFileApisANSI
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
CreateEventW
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
EncodePointer
DecodePointer
GetCPInfo
CompareStringW
LCMapStringW
GetLocaleInfoW
SetEvent
ResetEvent
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
InitializeSListHead
RtlUnwind
RaiseException
InterlockedFlushSList
HeapReAlloc
GetACP
GetStdHandle
GetFileType
ReadFile
GetConsoleMode
ReadConsoleW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleCP
SetEndOfFile

user32

MessageBoxW

Exports

Exports

?PSFQueryPackageFamilyName@@YGPB_WXZ
DetourFinishHelperProcess
_PSFQueryAppLaunchConfig@8
_PSFQueryAppMonitorConfig@0
_PSFQueryApplicationId@0
_PSFQueryApplicationUserModelId@0
_PSFQueryConfig@8
_PSFQueryConfigRoot@0
_PSFQueryCurrentAppLaunchConfig@4
_PSFQueryCurrentExeConfig@0
_PSFQueryDllConfig@4
_PSFQueryEndScriptInfo@0
_PSFQueryExeConfig@4
_PSFQueryFinalPackageRootPath@0
_PSFQueryPackageFullName@0
_PSFQueryPackageRootPath@0
_PSFQueryStartScriptInfo@0
_PSFRegister@8
_PSFReportError@4
_PSFUnregister@8

Sections

.text
Size: 236KB - Virtual size: 235KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 84KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

psf
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
capitulary.wma
threepiece.zip

Sharing

General

Malware Config

Signatures

Files

3dca27fa780d68e65d5263dae02415dd

Code Sign

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

31:c2:59:d5:c0:e4:12:1e:3d:d8:7c:b2:56:79:8c:18:3c:d1:9b:4e:3c:81:6a:ba:b5:02:14:b8:d2:8b:3d:8cSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

psfruntime32

Sections

.text Size: 282KB - Virtual size: 281KB

.rdata Size: 91KB - Virtual size: 90KB

.data Size: 9KB - Virtual size: 13KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 17KB - Virtual size: 17KB

774fb8e0cc7af4ff559c0c8029928ae3

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

Exports

Exports

Sections

.text Size: 236KB - Virtual size: 235KB

.rdata Size: 84KB - Virtual size: 84KB

.data Size: 6KB - Virtual size: 9KB

psf Size: 512B - Virtual size: 16B

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

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

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 15KB - Virtual size: 15KB

33:00:00:01:51:9e:8d:8f:40:71:a3:0e:41:00:00:00:00:01:51
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

31:c2:59:d5:c0:e4:12:1e:3d:d8:7c:b2:56:79:8c:18:3c:d1:9b:4e:3c:81:6a:ba:b5:02:14:b8:d2:8b:3d:8c
Signer

.text
Size: 282KB - Virtual size: 281KB

.rdata
Size: 91KB - Virtual size: 90KB

.data
Size: 9KB - Virtual size: 13KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 17KB - Virtual size: 17KB

.text
Size: 236KB - Virtual size: 235KB

.rdata
Size: 84KB - Virtual size: 84KB

.data
Size: 6KB - Virtual size: 9KB

psf
Size: 512B - Virtual size: 16B

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

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

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 15KB - Virtual size: 15KB