SETUP[.]7z | Triage

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General

Target

SETUP.7z
Size

13.2MB
MD5

6a4cf377d0ad3e5ffbffa7dbb49b7918
SHA1

1cd779dbedebbd35b8152ab93e5295c16e999538
SHA256

07ae365e03954a7248a358a7e3f2d0179997f916a5c05c46dfd670bb7d0e13ee
SHA512

307bb20d9eea5405134100dba3735c5a902a9d9634622b7c4374ebc7231704c304a303a85c5f9a701051ad9f0295d1c54dcae91114479a4d2db0e03a3c0d2522
SSDEEP

393216:q2kdlfTTi47RO6E2p96MgflZtxWWElvkyJ1:E3Zs6N2vavkyD

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/ARMGDDN Browser/7z.dll
unpack001/ARMGDDN Browser/7z.exe
unpack001/ARMGDDN Browser/INSTALL.exe

Files

SETUP.7z
.7z
ARMGDDN Browser/7z.dll
.dll windows:4 windows x64 arch:x64

18c56484bb7252ae9636c0d55e9b67b6

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

oleaut32

SysStringLen
VariantClear
VariantCopy
SysAllocString
SysAllocStringByteLen
SysFreeString
SysAllocStringLen

user32

CharUpperW
CharPrevExA

advapi32

SystemFunction036

msvcrt

_purecall
memset
free
malloc
strlen
__CxxFrameHandler
strchr
strstr
wcscmp
strcmp
memmove
_CxxThrowException
memcpy
memcmp
realloc
__C_specific_handler
_beginthreadex
??1type_info@@UEAA@XZ
?terminate@@YAXXZ
__dllonexit
_onexit
_initterm

kernel32

InitializeCriticalSection
ReleaseSemaphore
CreateSemaphoreW
ResetEvent
Sleep
CreateEventW
SetThreadAffinityMask
ResumeThread
WaitForSingleObject
SetEvent
GetCurrentDirectoryW
IsProcessorFeaturePresent
GetLargePageMinimum
VirtualFree
VirtualAlloc
QueryPerformanceCounter
GetOEMCP
DeleteCriticalSection
LocalFileTimeToFileTime
WaitForMultipleObjects
LeaveCriticalSection
EnterCriticalSection
GetSystemTimeAsFileTime
FileTimeToDosDateTime
DosDateTimeToFileTime
GlobalMemoryStatusEx
GetSystemInfo
GetCurrentProcess
GetProcessAffinityMask
FileTimeToLocalFileTime
FileTimeToSystemTime
CompareFileTime
WriteFile
ReadFile
GetLastError
MultiByteToWideChar
WideCharToMultiByte
CloseHandle
SetFileTime
CreateFileW
SetFileAttributesW
CreateDirectoryW
DeleteFileW
GetTempPathW
SetLastError
GetCurrentProcessId
GetTickCount
GetCurrentThreadId
GetFileInformationByHandle
FindClose
FindFirstFileW
FindFirstStreamW
FindNextStreamW
GetFileAttributesW

Exports

Exports

CreateDecoder
CreateEncoder
CreateObject
GetHandlerProperty
GetHandlerProperty2
GetHashers
GetIsArc
GetMethodProperty
GetModuleProp
GetNumberOfFormats
GetNumberOfMethods
SetCaseSensitive
SetCodecs
SetLargePageMode

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 354KB - Virtual size: 353KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 79KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 102KB - Virtual size: 102KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
ARMGDDN Browser/7z.exe
.exe windows:4 windows x64 arch:x64

cd85418ebba264af6f974156c0fb1f93

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

oleaut32

SysStringLen
VariantClear
VariantCopy
SysAllocString
SysStringByteLen
SysFreeString
SysAllocStringLen

user32

CharUpperW

advapi32

LookupPrivilegeValueW
GetFileSecurityW
SetFileSecurityW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
AdjustTokenPrivileges
OpenProcessToken

msvcrt

_c_exit
_XcptFilter
_onexit
__dllonexit
?terminate@@YAXXZ
??1type_info@@UEAA@XZ
__C_specific_handler
_beginthreadex
_isatty
memcmp
memset
strlen
_exit
wcscmp
strcmp
memmove
fflush
fputc
fputs
_iob
fgetc
free
malloc
__CxxFrameHandler
_CxxThrowException
memcpy
_cexit
__initenv
exit
__getmainargs
_initterm
__setusermatherr
_commode
_fmode
__set_app_type
wcsstr

kernel32

WaitForSingleObject
ResumeThread
SetThreadAffinityMask
CreateEventW
SetEvent
InitializeCriticalSection
GetVersion
SetFileAttributesW
GetLargePageMinimum
VirtualFree
VirtualAlloc
GetConsoleMode
SetConsoleMode
SetFileApisToOEM
GetCommandLineW
GetConsoleScreenBufferInfo
SetConsoleCtrlHandler
GetProcessTimes
QueryPerformanceFrequency
QueryPerformanceCounter
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
SetProcessAffinityMask
OpenEventW
UnmapViewOfFile
MapViewOfFile
OpenFileMappingW
GetStdHandle
GetSystemTimeAsFileTime
FileTimeToDosDateTime
IsProcessorFeaturePresent
GlobalMemoryStatusEx
GetSystemInfo
GetProcessAffinityMask
FileTimeToLocalFileTime
FileTimeToSystemTime
CompareFileTime
GetModuleHandleW
GetProcAddress
GetCurrentProcess
GetDiskFreeSpaceExW
GetDiskFreeSpaceW
GetLastError
MultiByteToWideChar
WideCharToMultiByte
FreeLibrary
LoadLibraryExW
LoadLibraryW
GetModuleFileNameW
LocalFree
FormatMessageW
CloseHandle
SetFileTime
CreateFileW
RemoveDirectoryW
MoveFileW
CreateHardLinkW
CreateDirectoryW
DeleteFileW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetTempPathW
SetLastError
GetCurrentProcessId
GetTickCount
GetCurrentThreadId
GetFileInformationByHandle
FindClose
FindFirstFileW
FindNextFileW
FindFirstStreamW
FindNextStreamW
GetFileAttributesW
GetLogicalDriveStringsW
DeviceIoControl
GetFileSize
SetFilePointer
ReadFile
WriteFile
SetEndOfFile

Sections

.text
Size: 375KB - Virtual size: 375KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 130KB - Virtual size: 130KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

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
ARMGDDN Browser/INSTALL.bat
.bat .vbs
ARMGDDN Browser/INSTALL.exe
.exe windows:6 windows x64 arch:x64

07361a3a7f515bf56ca93120b2aca73b

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

kernel32

WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetThreadPriority
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
RtlVirtualUnwind
RtlLookupFunctionEntry
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateWaitableTimerA
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
AddVectoredContinueHandler

Sections

.text
Size: 23.9MB - Virtual size: 23.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 31.0MB - Virtual size: 31.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.9MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 653KB - Virtual size: 653KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 180B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 583KB - Virtual size: 583KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 379KB - Virtual size: 378KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
ARMGDDN Browser/install.conf

Sharing

General

Malware Config

Signatures

Files

18c56484bb7252ae9636c0d55e9b67b6

Headers

DLL Characteristics

File Characteristics

Imports

oleaut32

user32

advapi32

msvcrt

kernel32

Exports

Exports

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 354KB - Virtual size: 353KB

.data Size: 1KB - Virtual size: 55KB

.pdata Size: 79KB - Virtual size: 78KB

.rsrc Size: 102KB - Virtual size: 102KB

.reloc Size: 13KB - Virtual size: 13KB

cd85418ebba264af6f974156c0fb1f93

Headers

DLL Characteristics

File Characteristics

Imports

oleaut32

user32

advapi32

msvcrt

kernel32

Sections

.text Size: 375KB - Virtual size: 375KB

.rdata Size: 130KB - Virtual size: 130KB

.data Size: 2KB - Virtual size: 15KB

.pdata Size: 28KB - Virtual size: 28KB

.rsrc Size: 2KB - Virtual size: 1KB

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

07361a3a7f515bf56ca93120b2aca73b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 23.9MB - Virtual size: 23.9MB

.rdata Size: 31.0MB - Virtual size: 31.0MB

.data Size: 1.9MB - Virtual size: 2.6MB

.pdata Size: 653KB - Virtual size: 653KB

.xdata Size: 512B - Virtual size: 180B

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

.reloc Size: 583KB - Virtual size: 583KB

.symtab Size: 512B - Virtual size: 4B

.rsrc Size: 379KB - Virtual size: 378KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 354KB - Virtual size: 353KB

.data
Size: 1KB - Virtual size: 55KB

.pdata
Size: 79KB - Virtual size: 78KB

.rsrc
Size: 102KB - Virtual size: 102KB

.reloc
Size: 13KB - Virtual size: 13KB

.text
Size: 375KB - Virtual size: 375KB

.rdata
Size: 130KB - Virtual size: 130KB

.data
Size: 2KB - Virtual size: 15KB

.pdata
Size: 28KB - Virtual size: 28KB

.rsrc
Size: 2KB - Virtual size: 1KB

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

.text
Size: 23.9MB - Virtual size: 23.9MB

.rdata
Size: 31.0MB - Virtual size: 31.0MB

.data
Size: 1.9MB - Virtual size: 2.6MB

.pdata
Size: 653KB - Virtual size: 653KB

.xdata
Size: 512B - Virtual size: 180B

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

.reloc
Size: 583KB - Virtual size: 583KB

.symtab
Size: 512B - Virtual size: 4B

.rsrc
Size: 379KB - Virtual size: 378KB