Desktop[.]zip | Triage

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General

Target

Desktop.zip
Size

12.6MB
MD5

75a018767a4b227ca4f0a266db47d719
SHA1

9f21ff832652b5d7c1a8dc6870d8c319db94ce54
SHA256

97c6723ea88d4eb74a322f55cc2c2265c4d7415df2b194d0252ee773a3ea8137
SHA512

63cb7544b0f7dda6b713cd8d6736c94b2329cf264387eacf0879739ffb0ce03adfadd2bb169322a003180936be08ee7b4c40673cd8df413909a82675e77737e2
SSDEEP

196608:nv7uwLt3RbvyhPjYtZOEp7sQFuQc77ycA28tydblzkoULsEptk4AZ/aeZz/YCX:v7jLtBb4U6IYD7ycvv9EsEL6JN5wCX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/build.exe

Files

Desktop.zip
.zip
D3DCompiler_43.dll
.dll windows:6 windows x64 arch:x64

87e48ad40a89f4f6e1404989a85ca976

Code Sign

2e:ab:11:dc:50:ff:5c:9d:cb:c0
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

22-08-2007 22:31

Not After

25-08-2012 07:00

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:01:cf:3e:00:00:00:00:00:0f
Certificate

Issuer

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

Not Before

07-12-2009 22:40

Not After

07-03-2011 22:40

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

16-09-2006 01:04

Not After

15-09-2019 07:00

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:06:94:2d:00:00:00:00:00:09
Certificate

Issuer

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

Not Before

25-07-2008 19:02

Not After

25-07-2013 19:12

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:7A82-688A-9F92,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

94:57:86:d0:6e:0d:5e:e4:4f:3c:0e:99:a0:27:2e:c8:c5:7d:19:86
Signer

Actual PE Digest

94:57:86:d0:6e:0d:5e:e4:4f:3c:0e:99:a0:27:2e:c8:c5:7d:19:86

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

D3DCompiler_43.pdb

Imports

msvcrt

??1type_info@@UEAA@XZ
?terminate@@YAXXZ
_unlock
__dllonexit
_lock
_onexit
_CxxThrowException
memset
memcpy
__C_specific_handler
_amsg_exit
_initterm
_XcptFilter
_strtoui64
isxdigit
atof
setlocale
_strdup
_mbstrlen
modf
isalnum
_isnan
_finite
strrchr
_clearfp
_controlfp
_strnicmp
_fpclass
_purecall
strncmp
isspace
strstr
strchr
getenv
_stricmp
memmove
qsort
isalpha
toupper
atoi
isdigit
tolower
free
malloc
??2@YAPEAX_K@Z
??3@YAXPEAX@Z
_vsnprintf
__CxxFrameHandler
floor
fmod
memcmp
acos
asin
atan
atan2
ceil
cos
cosh
exp
log
pow
sin
sinh
sqrt
tan
tanh
floorf

gdi32

DeleteObject

kernel32

GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
CloseHandle
UnmapViewOfFile
DeleteCriticalSection
UnhandledExceptionFilter
GetSystemInfo
VirtualAlloc
VirtualFree
GetLastError
MultiByteToWideChar
WideCharToMultiByte
GetFullPathNameA
HeapCreate
OutputDebugStringA
GetProcAddress
LoadLibraryA
GetModuleHandleA
lstrcmpiA
GetProcessHeap
HeapFree
HeapAlloc
TlsFree
TlsGetValue
HeapDestroy
TlsSetValue
TlsAlloc
FreeLibrary
Sleep
VirtualProtect
DisableThreadLibraryCalls
InitializeCriticalSection
SetUnhandledExceptionFilter

Exports

Exports

D3DAssemble
D3DCompile
D3DCompressShaders
D3DCreateBlob
D3DDecompressShaders
D3DDisassemble
D3DDisassemble10Effect
D3DGetBlobPart
D3DGetDebugInfo
D3DGetInputAndOutputSignatureBlob
D3DGetInputSignatureBlob
D3DGetOutputSignatureBlob
D3DPreprocess
D3DReflect
D3DReturnFailure1
D3DStripShader
DebugSetMute

Sections

.text
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 21KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 53KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 968B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
D3DX11_43.DLL
.dll windows:6 windows x64 arch:x64

81904c72645caa23fce37aa3b4a853e1

Code Sign

2e:ab:11:dc:50:ff:5c:9d:cb:c0
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

22-08-2007 22:31

Not After

25-08-2012 07:00

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:01:cf:3e:00:00:00:00:00:0f
Certificate

Issuer

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

Not Before

07-12-2009 22:40

Not After

07-03-2011 22:40

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

16-09-2006 01:04

Not After

15-09-2019 07:00

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:05:a2:30:00:00:00:00:00:08
Certificate

Issuer

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

Not Before

25-07-2008 19:01

Not After

25-07-2013 19:11

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:85D3-305C-5BCF,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

b5:cd:09:1e:d2:7a:05:6b:2d:c3:9a:f5:b4:47:2d:e4:b0:e1:5e:4a
Signer

Actual PE Digest

b5:cd:09:1e:d2:7a:05:6b:2d:c3:9a:f5:b4:47:2d:e4:b0:e1:5e:4a

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

d3dx11_43.pdb

Imports

msvcrt

??1type_info@@UEAA@XZ
?terminate@@YAXXZ
_onexit
_lock
__dllonexit
_unlock
memmove
memset
memcpy
__C_specific_handler
_amsg_exit
_initterm
_XcptFilter
_callnewh
malloc
_CxxThrowException
free
??0exception@@QEAA@AEBV0@@Z
??1exception@@UEAA@XZ
?what@exception@@UEBAPEBDXZ
??0exception@@QEAA@AEBQEBDH@Z
_isnan
_controlfp
_purecall
_vsnwprintf
sqrtf
__CxxFrameHandler
floorf

kernel32

WideCharToMultiByte
WriteFile
FindResourceA
FindResourceW
SizeofResource
LockResource
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
OutputDebugStringA
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
CreateFileA
DebugBreak
ReleaseMutex
ReleaseSemaphore
WaitForSingleObject
CreateMutexA
CreateSemaphoreA
WaitForMultipleObjects
CreateThread
GetCurrentProcess
GetProcessAffinityMask
GetLastError
MultiByteToWideChar
GetFullPathNameW
CreateFileW
GetFileSizeEx
ReadFile
CloseHandle
FreeLibrary
GetProcAddress
LoadLibraryA
GetModuleHandleA
Sleep
VirtualProtect
DisableThreadLibraryCalls
LoadResource

ole32

CreateStreamOnHGlobal

gdi32

DeleteObject

Exports

Exports

D3DX11CheckVersion
D3DX11CompileFromFileA
D3DX11CompileFromFileW
D3DX11CompileFromMemory
D3DX11CompileFromResourceA
D3DX11CompileFromResourceW
D3DX11ComputeNormalMap
D3DX11CreateAsyncCompilerProcessor
D3DX11CreateAsyncFileLoaderA
D3DX11CreateAsyncFileLoaderW
D3DX11CreateAsyncMemoryLoader
D3DX11CreateAsyncResourceLoaderA
D3DX11CreateAsyncResourceLoaderW
D3DX11CreateAsyncShaderPreprocessProcessor
D3DX11CreateAsyncShaderResourceViewProcessor
D3DX11CreateAsyncTextureInfoProcessor
D3DX11CreateAsyncTextureProcessor
D3DX11CreateShaderResourceViewFromFileA
D3DX11CreateShaderResourceViewFromFileW
D3DX11CreateShaderResourceViewFromMemory
D3DX11CreateShaderResourceViewFromResourceA
D3DX11CreateShaderResourceViewFromResourceW
D3DX11CreateTextureFromFileA
D3DX11CreateTextureFromFileW
D3DX11CreateTextureFromMemory
D3DX11CreateTextureFromResourceA
D3DX11CreateTextureFromResourceW
D3DX11CreateThreadPump
D3DX11FilterTexture
D3DX11GetImageInfoFromFileA
D3DX11GetImageInfoFromFileW
D3DX11GetImageInfoFromMemory
D3DX11GetImageInfoFromResourceA
D3DX11GetImageInfoFromResourceW
D3DX11LoadTextureFromTexture
D3DX11PreprocessShaderFromFileA
D3DX11PreprocessShaderFromFileW
D3DX11PreprocessShaderFromMemory
D3DX11PreprocessShaderFromResourceA
D3DX11PreprocessShaderFromResourceW
D3DX11SHProjectCubeMap
D3DX11SaveTextureToFileA
D3DX11SaveTextureToFileW
D3DX11SaveTextureToMemory

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 17KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 936B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
build.exe
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Size: 625KB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 918KB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 3KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 34KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 512B - Virtual size: 256B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.idata
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.stub
Size: - Virtual size: 14.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: 10.0MB - Virtual size: 10.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 16B - Virtual size: 4KB

IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

87e48ad40a89f4f6e1404989a85ca976

Code Sign

2e:ab:11:dc:50:ff:5c:9d:cb:c0Certificate

Extended Key Usages

Key Usages

61:01:cf:3e:00:00:00:00:00:0fCertificate

Extended Key Usages

Key Usages

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2Certificate

Extended Key Usages

Key Usages

61:06:94:2d:00:00:00:00:00:09Certificate

Extended Key Usages

Key Usages

94:57:86:d0:6e:0d:5e:e4:4f:3c:0e:99:a0:27:2e:c8:c5:7d:19:86Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

gdi32

kernel32

Exports

Exports

Sections

.text Size: 2.3MB - Virtual size: 2.3MB

.data Size: 21KB - Virtual size: 37KB

.pdata Size: 53KB - Virtual size: 52KB

.rsrc Size: 1024B - Virtual size: 968B

.reloc Size: 18KB - Virtual size: 17KB

81904c72645caa23fce37aa3b4a853e1

Code Sign

2e:ab:11:dc:50:ff:5c:9d:cb:c0Certificate

Extended Key Usages

Key Usages

61:01:cf:3e:00:00:00:00:00:0fCertificate

Extended Key Usages

Key Usages

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2Certificate

Extended Key Usages

Key Usages

61:05:a2:30:00:00:00:00:00:08Certificate

Extended Key Usages

Key Usages

b5:cd:09:1e:d2:7a:05:6b:2d:c3:9a:f5:b4:47:2d:e4:b0:e1:5e:4aSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

kernel32

ole32

gdi32

Exports

Exports

Sections

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

.data Size: 17KB - Virtual size: 18KB

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

.rsrc Size: 1024B - Virtual size: 936B

.reloc Size: 3KB - Virtual size: 3KB

Headers

DLL Characteristics

File Characteristics

Sections

Size: 625KB - Virtual size: 1.2MB

Size: 918KB - Virtual size: 1.3MB

Size: 3KB - Virtual size: 30KB

Size: 34KB - Virtual size: 58KB

Size: 512B - Virtual size: 256B

Size: 512B - Virtual size: 488B

Size: 3KB - Virtual size: 6KB

.idata Size: 1024B - Virtual size: 4KB

2e:ab:11:dc:50:ff:5c:9d:cb:c0
Certificate

61:01:cf:3e:00:00:00:00:00:0f
Certificate

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2
Certificate

61:06:94:2d:00:00:00:00:00:09
Certificate

94:57:86:d0:6e:0d:5e:e4:4f:3c:0e:99:a0:27:2e:c8:c5:7d:19:86
Signer

.text
Size: 2.3MB - Virtual size: 2.3MB

.data
Size: 21KB - Virtual size: 37KB

.pdata
Size: 53KB - Virtual size: 52KB

.rsrc
Size: 1024B - Virtual size: 968B

.reloc
Size: 18KB - Virtual size: 17KB

2e:ab:11:dc:50:ff:5c:9d:cb:c0
Certificate

61:01:cf:3e:00:00:00:00:00:0f
Certificate

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2
Certificate

61:05:a2:30:00:00:00:00:00:08
Certificate

b5:cd:09:1e:d2:7a:05:6b:2d:c3:9a:f5:b4:47:2d:e4:b0:e1:5e:4a
Signer

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

.data
Size: 17KB - Virtual size: 18KB

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

.rsrc
Size: 1024B - Virtual size: 936B

.reloc
Size: 3KB - Virtual size: 3KB

.idata
Size: 1024B - Virtual size: 4KB

.tls
Size: 512B - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 4KB

.stub
Size: - Virtual size: 14.8MB

.boot
Size: 10.0MB - Virtual size: 10.0MB

.reloc
Size: 16B - Virtual size: 4KB