EBH-sam[.]zip | Triage

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General

Target

EBH-sam.zip
Size

1.0MB
MD5

3d3faf7e826a8f7ad6a7965cc8068114
SHA1

4097219f124d66c0987ddcb5008f013701ed046b
SHA256

4a3ab195e67e60eae9885fd5163d864a23f4a04bd0569c68f1181604aba430c2
SHA512

0de6c6d34a547980a90938e8ceeab343d2d2130f8443c1da4f52b5ea98d63210d87ec8f458e0f9f03d4f31e965ab9c6ae95c4d00231007077c89d3514e287d2c
SSDEEP

24576:PRTel6DjL0Gv4mFTnieS5MUVO548AkUekeZhSXjS2fcq4n6:PZb30OpTnjbUVOkrekeZUTS2f/R

Score

1^/10

Malware Config

Signatures

Files

EBH-sam.zip
.zip

Password: infected
274e84ce30f36642e8628cd3bc72dca0464a67969973312733049161cd654fa1
.exe windows:6 windows x64

8a73a83fdced3fd9c55fbc1b70e551ad

Code Sign

b6:30:b6:4a:98:1f:a4:60:81:a0:0d:81:0e:17:48:cc
Certificate

Issuer

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

Not Before

22/10/2023, 12:00

Not After

22/10/2024, 12:00

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

24:71:ca:e8:96:13:74:e7:3c:88:a9:82:be:32:45:52:b5:6b:bb:e2:0e:74:eb:62:e1:d1:08:da:26:1f:c2:22
Signer

Actual PE Digest

24:71:ca:e8:96:13:74:e7:3c:88:a9:82:be:32:45:52:b5:6b:bb:e2:0e:74:eb:62:e1:d1:08:da:26:1f:c2:22

Digest Algorithm

sha256

PE Digest Matches

true

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

Imports

advapi32

RegCloseKey
RegEnumValueW
RegOpenKeyExW
RegQueryValueExW
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
EventWrite
EventRegister
EventEnabled

bcrypt

BCryptSetProperty
BCryptOpenAlgorithmProvider
BCryptImportKey
BCryptCloseAlgorithmProvider
BCryptDestroyKey
BCryptDecrypt
BCryptEncrypt
BCryptGenRandom

kernel32

TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
EncodePointer
RaiseException
RtlPcToFileHeader
GetStdHandle
GetCalendarInfoEx
CompareStringOrdinal
CompareStringEx
FindNLSStringEx
GetLocaleInfoEx
ResolveLocaleName
FindStringOrdinal
GetTickCount64
GetCurrentProcess
GetCurrentThread
Sleep
InitializeCriticalSection
InitializeConditionVariable
DeleteCriticalSection
LocalFree
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
QueryPerformanceCounter
WaitForMultipleObjectsEx
GetLastError
QueryPerformanceFrequency
LocalAlloc
GetConsoleOutputCP
WideCharToMultiByte
SetLastError
GetProcAddress
RaiseFailFastException
LocaleNameToLCID
LCMapStringEx
EnumTimeFormatsEx
EnumCalendarInfoExEx
ExpandEnvironmentStringsW
FreeLibrary
GetModuleFileNameW
LoadLibraryExW
WriteFile
GetCurrentProcessorNumberEx
CloseHandle
SetEvent
CreateEventExW
GetEnvironmentVariableW
FormatMessageW
DuplicateHandle
GetThreadPriority
CreateProcessW
VirtualAllocEx
GetExitCodeProcess
TerminateProcess
OpenProcess
K32EnumProcesses
GetProcessId
FlushProcessWriteBuffers
GetCurrentThreadId
WaitForSingleObjectEx
VirtualQuery
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
SwitchToThread
CreateThread
SetThreadPriority
SuspendThread
ResumeThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
ResetEvent
DebugBreak
WaitForSingleObject
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
RtlUnwindEx
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
InitializeSListHead
GetCurrentProcessId

ole32

CoUninitialize
CoInitializeEx
CoWaitForMultipleHandles
CoGetApartmentType

api-ms-win-crt-math-l1-1-0

ceil
__setusermatherr

api-ms-win-crt-heap-l1-1-0

free
_callnewh
_set_new_mode
calloc
malloc

api-ms-win-crt-string-l1-1-0

wcsncmp
strncpy_s
strcpy_s
strcmp
_stricmp
_wcsicmp

api-ms-win-crt-runtime-l1-1-0

_exit
__p___argc
_initterm_e
terminate
_crt_atexit
_register_onexit_function
_initialize_onexit_table
exit
_initterm
abort
_get_initial_wide_environment
__p___wargv
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
_seh_filter_exe
_set_app_type
_initialize_wide_environment
_configure_wide_argv

api-ms-win-crt-stdio-l1-1-0

__p__commode
__acrt_iob_func
__stdio_common_vfprintf
__stdio_common_vsscanf
_set_fmode
__stdio_common_vsprintf_s

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Exports

Exports

DotNetRuntimeDebugHeader

Sections

.text
Size: 449KB - Virtual size: 448KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 544KB - Virtual size: 544KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 833KB - Virtual size: 832KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 70KB - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 58KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

8a73a83fdced3fd9c55fbc1b70e551ad

Code Sign

b6:30:b6:4a:98:1f:a4:60:81:a0:0d:81:0e:17:48:ccCertificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

24:71:ca:e8:96:13:74:e7:3c:88:a9:82:be:32:45:52:b5:6b:bb:e2:0e:74:eb:62:e1:d1:08:da:26:1f:c2:22Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

bcrypt

kernel32

ole32

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

Exports

Exports

Sections

.text Size: 449KB - Virtual size: 448KB

.managed Size: 544KB - Virtual size: 544KB

.rdata Size: 833KB - Virtual size: 832KB

.data Size: 70KB - Virtual size: 114KB

.pdata Size: 58KB - Virtual size: 58KB

_RDATA Size: 512B - Virtual size: 348B

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

.reloc Size: 28KB - Virtual size: 27KB

b6:30:b6:4a:98:1f:a4:60:81:a0:0d:81:0e:17:48:cc
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

24:71:ca:e8:96:13:74:e7:3c:88:a9:82:be:32:45:52:b5:6b:bb:e2:0e:74:eb:62:e1:d1:08:da:26:1f:c2:22
Signer

.text
Size: 449KB - Virtual size: 448KB

.managed
Size: 544KB - Virtual size: 544KB

.rdata
Size: 833KB - Virtual size: 832KB

.data
Size: 70KB - Virtual size: 114KB

.pdata
Size: 58KB - Virtual size: 58KB

_RDATA
Size: 512B - Virtual size: 348B

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

.reloc
Size: 28KB - Virtual size: 27KB