browcli[.]dll | Triage

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General

Target

browcli.dll
Size

57KB
MD5

d54acc4afd581eb733eed7d82e01aba0
SHA1

7b1f84014fff9fb57116a5c37b42fc6c444cd163
SHA256

ce9c0967caf2c70595c4f8716cba70feca05353c9d52fbb48757e8b718daf628
SHA512

babeb7869e63a9b781aa35d7c02fbc9fd82021a6a1a2dbaa03c33f16ce0bc3fb8eff9a82f91842f8bf5bd43daa0d50365a3237a184afdd86bc145911922116cd
SSDEEP

1536:sK/sEte60xr5WB62tgvvdN2gZTBOtkvspjVP2L:KNxr5bb2gZTDs/PY

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
browcli.dll

Files

browcli.dll
.dll windows:6 windows x64 arch:x64

ff6fd9bfd9e18b46db224837e83ec983

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

browcli.pdb

Imports

msvcrt

??3@YAXPEAX@Z
??1type_info@@UEAA@XZ
memcpy
isdigit
_wcsnicmp
qsort
_itow_s
__RTDynamicCast
strcpy_s
wcscpy_s
wcscat_s
strchr
memset
wcsncpy_s
__C_specific_handler
_initterm
malloc
free
_amsg_exit
_XcptFilter
_wcsicmp

ntdll

NtOpenFile
RtlCopyUnicodeString
NtDeviceIoControlFile
RtlReleaseResource
RtlDeleteResource
RtlAcquireResourceExclusive
RtlGetLastNtStatus
RtlNtStatusToDosError
NtFsControlFile
NtCreateFile
NtSetInformationThread
NtImpersonateAnonymousToken
NtOpenThreadToken
RtlInitAnsiString
RtlOemStringToUnicodeString
RtlxUnicodeStringToOemSize
RtlUnicodeToOemN
NlsMbOemCodePageTag
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
NtClose
RtlInitUnicodeString
RtlInitializeResource

api-ms-win-core-libraryloader-l1-2-0

DisableThreadLibraryCalls
GetProcAddress
LoadLibraryExW
FreeLibrary

rpcrt4

RpcStringBindingComposeW
NdrClientCall3
RpcBindingFromStringBindingW
I_RpcExceptionFilter
RpcStringFreeW
RpcBindingFree

api-ms-win-core-synch-l1-2-0

WaitForSingleObjectEx
Sleep
CreateEventW

api-ms-win-core-errorhandling-l1-1-1

UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError

api-ms-win-core-processthreads-l1-1-2

GetCurrentProcess
GetCurrentProcessId
TerminateProcess
GetCurrentThreadId

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-2-1

GetComputerNameExW
GetSystemTimeAsFileTime
GetTickCount

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-heap-obsolete-l1-1-0

LocalFree
LocalSize
LocalReAlloc
LocalAlloc

api-ms-win-core-delayload-l1-1-1

DelayLoadFailureHook
ResolveDelayLoadedAPI

api-ms-win-core-timezone-l1-1-0

GetTimeZoneInformation

Exports

Exports

I_BrowserDebugCall
I_BrowserDebugTrace
I_BrowserQueryEmulatedDomains
I_BrowserQueryOtherDomains
I_BrowserQueryStatistics
I_BrowserResetNetlogonState
I_BrowserResetStatistics
I_BrowserServerEnum
I_BrowserSetNetlogonState
NetBrowserStatisticsGet
NetServerEnum
NetServerEnumEx

Sections

.text
Size: 48KB - Virtual size: 47KB

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 344B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ff6fd9bfd9e18b46db224837e83ec983

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

api-ms-win-core-libraryloader-l1-2-0

rpcrt4

api-ms-win-core-synch-l1-2-0

api-ms-win-core-errorhandling-l1-1-1

api-ms-win-core-processthreads-l1-1-2

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-2-1

api-ms-win-core-handle-l1-1-0

api-ms-win-core-heap-obsolete-l1-1-0

api-ms-win-core-delayload-l1-1-1

api-ms-win-core-timezone-l1-1-0

Exports

Exports

Sections

.text Size: 48KB - Virtual size: 47KB

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

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

.idata Size: 4KB - Virtual size: 3KB

.didat Size: 512B - Virtual size: 128B

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

.reloc Size: 512B - Virtual size: 344B

.text
Size: 48KB - Virtual size: 47KB

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

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

.idata
Size: 4KB - Virtual size: 3KB

.didat
Size: 512B - Virtual size: 128B

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

.reloc
Size: 512B - Virtual size: 344B