2024-06-15_8b03e0974ae9bab70c845d0cbf0f8bcc_mafia

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General

Target

2024-06-15_8b03e0974ae9bab70c845d0cbf0f8bcc_mafia
Size

1.1MB
MD5

8b03e0974ae9bab70c845d0cbf0f8bcc
SHA1

23c74407cb05a49fef371f1adfb3e3b104120101
SHA256

781329c42947a8ed49937c94fd742329487a407a47affdfdd9d0e36f23b38d45
SHA512

268c8f4591fc153a13014ab2814960400d1d520dc99711ca15e142f4186ba0f98757e456286f935b8b17cf98dd09de4a72c8252b0e54397e64280e9e5103e683
SSDEEP

24576:Fzu752d7rQ9xuuTZ0QzbAemkjgFb8NkalDNTXd+hhweTDi:FzuDDF040Q0Fb8NdlDNTUhCeTDi

Score

10^/10

Malware Config

Signatures

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Files

2024-06-15_8b03e0974ae9bab70c845d0cbf0f8bcc_mafia
.exe windows:5 windows x86 arch:x86

030d7c52c77e731eaf8b01d4479a52db

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

6e:ba:da:2f:1f:b4:39:49:fe:3d:32:a0:b6:0f:fe:d9
Certificate

Issuer

CN=WoSign Class 3 Code Signing CA,O=WoSign CA Limited,C=CN

Not Before

23/09/2015, 04:47

Not After

23/09/2016, 04:47

Subject

CN=XiangRiKui Network Technology Co. Ltd.,O=XiangRiKui Network Technology Co. Ltd.,L=Shangrao,ST=Jiangxi,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Class 3 Code Signing CA,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

19:c2:85:30:e9:3b:36
Certificate

Issuer

CN=StartCom Certification Authority,OU=Secure Digital Certificate Signing,O=StartCom Ltd.,C=IL

Not Before

17/09/2006, 22:46

Not After

31/12/2019, 23:59

Subject

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

ff:ce:50:b5:f0:07:02:01:3f:52:4b:33:ea:f6:b8:cc:61:6b:56:fa
Signer

Actual PE Digest

ff:ce:50:b5:f0:07:02:01:3f:52:4b:33:ea:f6:b8:cc:61:6b:56:fa

Digest Algorithm

sha1

PE Digest Matches

true

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

Imports

kernel32

DeleteFileA
GetLocalTime
OutputDebugStringA
GetTempPathW
ExpandEnvironmentStringsA
CreateFileW
SetFilePointer
WriteFile
GetFileSize
ReadFile
GetDriveTypeW
FindFirstFileW
FindClose
CreateDirectoryW
GetFileAttributesW
SetFileAttributesW
RemoveDirectoryW
FindNextFileW
DeleteFileW
CopyFileW
SetFileTime
FileTimeToSystemTime
MoveFileW
MoveFileExW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
OpenProcess
TerminateProcess
CreateProcessW
GetModuleHandleExW
FormatMessageW
LocalFree
VirtualAlloc
GetCurrentProcessId
GetVersionExW
SystemTimeToFileTime
SetLocalTime
InitializeCriticalSection
DeviceIoControl
SetPriorityClass
CreateThread
Sleep
FindFirstChangeNotificationW
GlobalUnlock
SetLastError
GetModuleFileNameW
MulDiv
lstrcmpW
lstrcmpiW
WideCharToMultiByte
InterlockedIncrement
CreateFileA
lstrlenW
GetCurrentThreadId
FindResourceW
GlobalAlloc
GetCurrentProcess
FlushInstructionCache
ExpandEnvironmentStringsW
lstrlenA
SetEndOfFile
SetStdHandle
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
IsValidCodePage
GetOEMCP
GetACP
FlushFileBuffers
GetConsoleMode
GetConsoleCP
QueryPerformanceCounter
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetLocaleInfoW
HeapSize
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
HeapCreate
GetCPInfo
LCMapStringW
GetStdHandle
GetFileType
WriteConsoleW
GetSystemTimeAsFileTime
MoveFileA
HeapReAlloc
GetStartupInfoW
HeapSetInformation
GetCommandLineW
RtlUnwind
DecodePointer
EncodePointer
InterlockedExchange
GetStringTypeW
InterlockedPopEntrySList
VirtualFree
IsProcessorFeaturePresent
HeapAlloc
GetProcessHeap
HeapFree
InterlockedPushEntrySList
InterlockedCompareExchange
InterlockedDecrement
WTSGetActiveConsoleSessionId
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
SetEvent
WaitForSingleObject
LeaveCriticalSection
EnterCriticalSection
RaiseException
OutputDebugStringW
CreateEventW
GetTickCount
LockResource
GlobalHandle
GlobalFree
LoadLibraryExW
LoadResource
SizeofResource
MultiByteToWideChar
FreeLibrary
GetModuleHandleW
GlobalLock
ReleaseMutex
CloseHandle
GetExitCodeProcess
ExitProcess
CreateMutexW
GetLastError
LoadLibraryW
FindCloseChangeNotification
GetProcAddress

user32

EnableWindow
EndDialog
GetWindowLongW
GetParent
SetWindowPos
MapWindowPoints
GetClientRect
GetMonitorInfoW
MonitorFromWindow
GetWindowRect
GetWindow
SetWindowLongW
ShowWindow
DestroyWindow
DispatchMessageW
FindWindowW
EnumThreadWindows
PostMessageW
GetWindowThreadProcessId
SetCursorPos
SendInput
SwapMouseButton
CloseClipboard
SetClipboardData
LoadStringW
UnregisterClassA
TranslateMessage
GetMessageW
PeekMessageW
EmptyClipboard
OpenClipboard
DefWindowProcW
CharNextW
GetSysColor
MoveWindow
ClientToScreen
ScreenToClient
GetDC
ReleaseDC
InvalidateRect
InvalidateRgn
RedrawWindow
SetCapture
IsChild
GetDlgItem
GetClassNameW
ReleaseCapture
FillRect
MessageBoxA
wsprintfW
GetCursorPos
GetSystemMetrics
SetLayeredWindowAttributes
MapDialogRect
SetWindowContextHelpId
SystemParametersInfoW
PostQuitMessage
SetForegroundWindow
FindWindowExW
LoadImageW
IsDialogMessageW
MessageBoxW
KillTimer
SetTimer
PtInRect
CreateDialogIndirectParamW
RegisterWindowMessageW
GetWindowTextLengthW
GetWindowTextW
SetWindowTextW
CreateAcceleratorTableW
CreateWindowExW
RegisterClassExW
LoadCursorW
GetClassInfoExW
IsWindow
SendMessageW
SetFocus
GetFocus
DestroyAcceleratorTable
GetDesktopWindow
BeginPaint
EndPaint
CallWindowProcW

gdi32

GetStockObject
GetObjectW
CreateSolidBrush
GetDeviceCaps
ExtTextOutW
CreateCompatibleDC
CreateCompatibleBitmap
DeleteDC
SelectObject
DeleteObject
BitBlt
SetBkColor

advapi32

RegQueryValueExW
RegQueryInfoKeyW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegOpenKeyExW
CreateProcessAsUserW
AllocateAndInitializeSid
CheckTokenMembership
FreeSid
OpenProcessToken
DuplicateTokenEx
SetTokenInformation
GetLengthSid
GetTokenInformation
LookupAccountSidW
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetSecurityDescriptorSacl
SetSecurityDescriptorSacl
CloseServiceHandle
QueryServiceStatus
RegEnumKeyExW

shell32

ord155
SHFileOperationW
SHGetPathFromIDListW
ShellExecuteW
SHCreateDirectoryExW
SHGetFolderLocation
ShellExecuteExW

ole32

CoTaskMemAlloc
CoTaskMemRealloc
CoCreateInstance
CoTaskMemFree
StringFromGUID2
OleLockRunning
CoGetClassObject
CLSIDFromProgID
CLSIDFromString
CreateStreamOnHGlobal
OleInitialize
OleUninitialize
CoSetProxyBlanket
CoInitializeSecurity
CoInitialize
CoUninitialize

oleaut32

SysStringLen
SysFreeString
SysAllocStringLen
VariantClear
OleCreateFontIndirect
LoadRegTypeLi
LoadTypeLi
DispCallFunc
SysAllocString
VarUI4FromStr
VariantInit

shlwapi

SHCreateStreamOnFileEx
PathRemoveFileSpecW
PathFileExistsW
PathFindFileNameW

comctl32

InitCommonControlsEx

psapi

GetModuleFileNameExW

wtsapi32

WTSQueryUserToken

userenv

DestroyEnvironmentBlock
CreateEnvironmentBlock

iphlpapi

GetAdaptersInfo

winhttp

WinHttpGetIEProxyConfigForCurrentUser
WinHttpSendRequest
WinHttpAddRequestHeaders
WinHttpSetOption
WinHttpGetProxyForUrl
WinHttpConnect
WinHttpCrackUrl
WinHttpSetTimeouts
WinHttpOpen
WinHttpCloseHandle
WinHttpWriteData
WinHttpReceiveResponse
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpOpenRequest

Sections

.text
Size: 784KB - Virtual size: 784KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 255KB - Virtual size: 254KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

030d7c52c77e731eaf8b01d4479a52db

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

6e:ba:da:2f:1f:b4:39:49:fe:3d:32:a0:b6:0f:fe:d9Certificate

Extended Key Usages

Key Usages

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79Certificate

Extended Key Usages

Key Usages

19:c2:85:30:e9:3b:36Certificate

Key Usages

ff:ce:50:b5:f0:07:02:01:3f:52:4b:33:ea:f6:b8:cc:61:6b:56:faSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

comctl32

psapi

wtsapi32

userenv

iphlpapi

winhttp

Sections

.text Size: 784KB - Virtual size: 784KB

.rdata Size: 255KB - Virtual size: 254KB

.data Size: 14KB - Virtual size: 26KB

.rsrc Size: 15KB - Virtual size: 15KB

.reloc Size: 54KB - Virtual size: 54KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

6e:ba:da:2f:1f:b4:39:49:fe:3d:32:a0:b6:0f:fe:d9
Certificate

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79
Certificate

19:c2:85:30:e9:3b:36
Certificate

ff:ce:50:b5:f0:07:02:01:3f:52:4b:33:ea:f6:b8:cc:61:6b:56:fa
Signer

.text
Size: 784KB - Virtual size: 784KB

.rdata
Size: 255KB - Virtual size: 254KB

.data
Size: 14KB - Virtual size: 26KB

.rsrc
Size: 15KB - Virtual size: 15KB

.reloc
Size: 54KB - Virtual size: 54KB