84a35832f42aaffb008ec7984f65a3a3199f1b9e3953d136868063a80a9eabe2

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General

Target
84a35832f42aaffb008ec7984f65a3a3199f1b9e3953d136868063a80a9eabe2
Size 1008KB
Sample260916-qpnn8abb33
SHA256 84a35832f42aaffb008ec7984f65a3a3199f1b9e3953d136868063a80a9eabe2
MD5 df9480b21dc5e50a850418018cff503f
SHA1 55b814d4f1b2d11e8fd2eecb6e346d1aa89e736e
SHA512 75c60cefb1cc2adf903a85c2dff5ce3dbc8b33a77b64db2ebb4d75152ab03f6f1cbe98ad55dda0808dd4e588f240fb2ab86a6319370d5606c36b438be5082ecf
SSDEEP 12288:esvARXEs3bfvkIIka7gmSZp3LOVVO1wwlhd9PAW8B0cS5kSoY0whxel5+nnlB:esvAr3jk/kacZp3AVO1Fd9oW8G5kSt
TLSH
T16C258D1BF69500ECD069C474CB668132DA72B8570B34AAEF06D1D2592E7BAF46F3E710
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
84a35832f42aaffb008ec7984f65a3a3199f1b9e3953d136868063a80a9eabe2

File Explorer

84a35832f42aaffb008ec7984f65a3a3199f1b9e3953d136868063a80a9eabe2

.exe 1008KB

84a35832f42aaffb008ec7984f65a3a3199f1b9e3953d136868063a80a9eabe2

IMPHASH ec3b9b111872a735b88bd78381ea572d
SHA256 84a35832f42aaffb008ec7984f65a3a3199f1b9e3953d136868063a80a9eabe2
MD5 df9480b21dc5e50a850418018cff503f
SHA1 55b814d4f1b2d11e8fd2eecb6e346d1aa89e736e
SHA512 75c60cefb1cc2adf903a85c2dff5ce3dbc8b33a77b64db2ebb4d75152ab03f6f1cbe98ad55dda0808dd4e588f240fb2ab86a6319370d5606c36b438be5082ecf
SSDEEP 12288:esvARXEs3bfvkIIka7gmSZp3LOVVO1wwlhd9PAW8B0cS5kSoY0whxel5+nnlB:esvAr3jk/kacZp3AVO1Fd9oW8G5kSt
TLSH
T16C258D1BF69500ECD069C474CB668132DA72B8570B34AAEF06D1D2592E7BAF46F3E710
MD5 SHA1 SHA512 SSDEEP TLSH

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

55:1b:89:de:92:62:a0:c3:ba:20:81:28:b6:9f:b3:0e:60:b4:ca:6b:2c:1a:62:93:e6:f8:ea:7c:b8:cf:d7:7b

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

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

Chains

May 20, 2021

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

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

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

Minor OS version

Major OS version

Entry point

370080

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

msedge_proxy.exe.pdb

kernel32

AcquireSRWLockExclusive AssignProcessToJobObject CloseHandle CompareStringW CreateEventW CreateFileW CreateProcessW CreateThread DeleteCriticalSection DeleteFileW DeleteProcThreadAttributeList DuplicateHandle EncodePointer EnterCriticalSection EnumSystemLocalesW ExitProcess ExitThread ExpandEnvironmentStringsW FindClose FindFirstFileExW FindNextFileW FlsAlloc FlsSetValue FlushFileBuffers FormatMessageA FreeEnvironmentStringsW FreeLibrary FreeLibraryAndExitThread GetACP GetCPInfo GetCommandLineA GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetDateFormatW GetDriveTypeW GetEnvironmentStringsW GetExitCodeProcess GetFileAttributesW GetFileSizeEx GetFileType GetFullPathNameW GetLastError GetLocalTime GetLocaleInfoW GetModuleFileNameW GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetNativeSystemInfo GetOEMCP GetProcAddress GetProcessHeap GetProcessId GetProductInfo GetStartupInfoW GetStdHandle GetStringTypeW GetSystemDirectoryW GetSystemInfo GetSystemTimeAsFileTime GetTempPathW GetThreadId GetThreadPriority GetTimeFormatW GetTimeZoneInformation GetUserDefaultLCID GetVersionExW GetWindowsDirectoryW InitOnceExecuteOnce InitializeCriticalSectionAndSpinCount InitializeProcThreadAttributeList InitializeSListHead IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage IsValidLocale IsWow64Process LCMapStringW LeaveCriticalSection LoadLibraryExA LoadLibraryExW LoadLibraryW LocalFree MultiByteToWideChar OutputDebugStringA PostQueuedCompletionStatus QueryPerformanceCounter QueryPerformanceFrequency QueryThreadCycleTime RaiseException ReadConsoleW ReadFile ReleaseSRWLockExclusive ResetEvent RtlCaptureContext RtlCaptureStackBackTrace RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwind RtlUnwindEx RtlVirtualUnwind SetCurrentDirectoryW SetEnvironmentVariableW SetEvent SetFilePointerEx SetHandleInformation SetLastError SetStdHandle SetThreadPriority SetUnhandledExceptionFilter Sleep SleepConditionVariableSRW TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue TryAcquireSRWLockExclusive UnhandledExceptionFilter UnregisterWaitEx UpdateProcThreadAttribute VerSetConditionMask VerifyVersionInfoW VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForSingleObject WaitForSingleObjectEx WakeAllConditionVariable WakeConditionVariable WideCharToMultiByte WriteConsoleW WriteFile

Name

.text

Size

786KB

Virtual Size

785KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

152KB

Virtual Size

151KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

14KB

Virtual Size

45KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

28KB

Virtual Size

27KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.00cfg

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gehcont

Size

512B

Virtual Size

84B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

289B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

512B

Virtual Size

148B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

84a35832f42aaffb008ec7984f65a3a3199f1b9e3953d136868063a80a9eabe2

PE Signature issue

kernel32

generic