afa124aad59bdab76f26379357ea1f5244e7c56fa283d505cf95b45285f7b1a8[.]zip

Sharing

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General

Target

afa124aad59bdab76f26379357ea1f5244e7c56fa283d505cf95b45285f7b1a8.zip
Size

2.5MB
MD5

4a7f711c76c752be3ecf7acc980f35f0
SHA1

434a1f22290af1c7d6edc8e3807808cb550c1d11
SHA256

afa124aad59bdab76f26379357ea1f5244e7c56fa283d505cf95b45285f7b1a8
SHA512

55cd1f61e026a1b94cadc9d55b8c3b40692b065b45ed77702e8298ffb01527d0d6f14e3bd83a64c89ff2479dcbb48b0be76843a40dfd2a55f703a9e475f00d0e
SSDEEP

49152:V5BuLlF68DvK4NkIw8UOrZ6fIPLdqJaMpX0Gup5gh1GZw+fiic6x:V/Mlg8jkOrMIdw0Gu/gPGZdx

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/012983092103921029.exe

Files

afa124aad59bdab76f26379357ea1f5244e7c56fa283d505cf95b45285f7b1a8.zip
.zip
012983092103921029.exe
.exe windows:6 windows x86 arch:x86

e6f4169f2a5c3a8f93171d9f593bd22a

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:\Users\ani\code\squirrel\squirrel.windows\build\Release\Win32\Setup.pdb

Imports

kernel32

LoadResource
FindResourceW
lstrlenW
GetProcAddress
GetModuleHandleW
DeleteCriticalSection
GetTempPathW
GetLastError
GetTempFileNameW
MoveFileW
WaitForSingleObject
GetExitCodeProcess
CloseHandle
DeleteFileW
GetModuleFileNameW
GetCurrentProcess
LoadLibraryW
FreeLibrary
InitializeCriticalSectionEx
GetFileAttributesW
CreateFileW
SetFilePointer
ReadFile
VerSetConditionMask
GetCurrentDirectoryW
MultiByteToWideChar
LocalFileTimeToFileTime
WideCharToMultiByte
CreateDirectoryW
WriteFile
SetFileTime
FreeResource
SizeofResource
LockResource
CreateProcessW
GetSystemDirectoryW
SetDefaultDllDirectories
GetCurrentThreadId
DecodePointer
RaiseException
LeaveCriticalSection
EnterCriticalSection
lstrcmpiW
LoadLibraryExW
GetConsoleMode
GetConsoleCP
SystemTimeToFileTime
VerifyVersionInfoW
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
IsDebuggerPresent
OutputDebugStringW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
SetLastError
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
GetStdHandle
HeapFree
HeapAlloc
GetFileType
CompareStringW
LCMapStringW
HeapSize
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
SetStdHandle
GetStringTypeW
GetFileSizeEx
SetFilePointerEx
FlushFileBuffers
WriteConsoleW

shlwapi

PathIsUNCW

comctl32

InitCommonControlsEx

Sections

.text
Size: 117KB - Virtual size: 116KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.4MB - Virtual size: 2.4MB

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
___
.exe windows:6 windows x64 arch:x64

121f8912a67e9da4738bae806109e4ca

Code Sign

33:00:00:00:33:e5:27:86:a3:0e:4a:2a:80:00:00:00:00:00:33
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

27/03/2013, 20:08

Not After

27/06/2014, 20:08

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:F528-3777-8A76,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:00:b0:11:af:0a:8b:d0:3b:9f:dd:00:01:00:00:00:b0
Certificate

Issuer

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

Not Before

24/01/2013, 22:33

Not After

24/04/2014, 22:33

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:10:0c:4d:8e:17:fe:30:96:7f:00:00:00:00:00:10
Certificate

Issuer

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

Not Before

13/03/2013, 20:37

Not After

13/06/2014, 20:37

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

11:ae:ca:fa:5d:47:c8:cc:5e:15:1d:37:fa:36:9d:74:c0:91:0a:22:3e:1c:9c:b2:4a:ae:66:e6:82:dc:09:3d
Signer

Actual PE Digest

11:ae:ca:fa:5d:47:c8:cc:5e:15:1d:37:fa:36:9d:74:c0:91:0a:22:3e:1c:9c:b2:4a:ae:66:e6:82:dc:09:3d

Digest Algorithm

sha256

PE Digest Matches

true

f4:1f:0f:f2:06:61:7e:51:17:33:7b:30:1f:63:02:1f:ae:32:b1:c1
Signer

Actual PE Digest

f4:1f:0f:f2:06:61:7e:51:17:33:7b:30:1f:63:02:1f:ae:32:b1:c1

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

MsMpEng.pdb

Imports

kernel32

ExitProcess
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess

mpsvc

ServiceCrtMain

Sections

.text
Size: 1024B - Virtual size: 992B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 36B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 1024B - Virtual size: 652B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e6f4169f2a5c3a8f93171d9f593bd22a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

shlwapi

comctl32

Sections

.text Size: 117KB - Virtual size: 116KB

.rdata Size: 43KB - Virtual size: 43KB

.data Size: 3KB - Virtual size: 6KB

.rsrc Size: 2.4MB - Virtual size: 2.4MB

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

121f8912a67e9da4738bae806109e4ca

Code Sign

33:00:00:00:33:e5:27:86:a3:0e:4a:2a:80:00:00:00:00:00:33Certificate

Extended Key Usages

33:00:00:00:b0:11:af:0a:8b:d0:3b:9f:dd:00:01:00:00:00:b0Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:10:0c:4d:8e:17:fe:30:96:7f:00:00:00:00:00:10Certificate

Extended Key Usages

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

Key Usages

11:ae:ca:fa:5d:47:c8:cc:5e:15:1d:37:fa:36:9d:74:c0:91:0a:22:3e:1c:9c:b2:4a:ae:66:e6:82:dc:09:3dSigner

f4:1f:0f:f2:06:61:7e:51:17:33:7b:30:1f:63:02:1f:ae:32:b1:c1Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

mpsvc

Sections

.text Size: 1024B - Virtual size: 992B

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

.pdata Size: 512B - Virtual size: 36B

.idata Size: 1024B - Virtual size: 652B

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

.reloc Size: 512B - Virtual size: 88B

.text
Size: 117KB - Virtual size: 116KB

.rdata
Size: 43KB - Virtual size: 43KB

.data
Size: 3KB - Virtual size: 6KB

.rsrc
Size: 2.4MB - Virtual size: 2.4MB

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

33:00:00:00:33:e5:27:86:a3:0e:4a:2a:80:00:00:00:00:00:33
Certificate

33:00:00:00:b0:11:af:0a:8b:d0:3b:9f:dd:00:01:00:00:00:b0
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:10:0c:4d:8e:17:fe:30:96:7f:00:00:00:00:00:10
Certificate

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

11:ae:ca:fa:5d:47:c8:cc:5e:15:1d:37:fa:36:9d:74:c0:91:0a:22:3e:1c:9c:b2:4a:ae:66:e6:82:dc:09:3d
Signer

f4:1f:0f:f2:06:61:7e:51:17:33:7b:30:1f:63:02:1f:ae:32:b1:c1
Signer

.text
Size: 1024B - Virtual size: 992B

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

.pdata
Size: 512B - Virtual size: 36B

.idata
Size: 1024B - Virtual size: 652B

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

.reloc
Size: 512B - Virtual size: 88B