2024-12-22_233378a43f67c06d9f70abf907c4bb51_floxif_mafia

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General

Target

2024-12-22_233378a43f67c06d9f70abf907c4bb51_floxif_mafia
Size

2.4MB
MD5

233378a43f67c06d9f70abf907c4bb51
SHA1

daedff153f14609938bab671710a017504f434f7
SHA256

8cd78933d87420df3a70fee589a3bf4989ed7a8e0644d67827f35c1786bc76ba
SHA512

3c8eb25b9c554fd7b3dc24fd827f8c9729692b1e643ee38ef35195b361f77a2913e16ae3e40e72a88b46009feec4ba863ef05455ad4e6876efe72b02322adf34
SSDEEP

49152:2Uum7AkqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qo:2m7AfrlyutLxC3sEwwM3Uo

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

2024-12-22_233378a43f67c06d9f70abf907c4bb51_floxif_mafia
.exe windows:5 windows x86 arch:x86

e1ca64229bf6b618126d05f47e655044

Code Sign

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31-12-2015 00:00

Not After

09-07-2019 18:40

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

70:4e:e7:9f:85:6a:67:01:6f:01:25:41:a7:5f:64:46
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

14-05-2015 00:00

Not After

12-08-2018 23:59

Subject

CN=Beijing Sogou Information Service Co.\, Ltd.,OU=Search business Division,O=Beijing Sogou Information Service Co.\, Ltd.,L=Beijing,ST=Beijing,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10-12-2013 00:00

Not After

09-12-2023 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

65:32:b0:c8:4b:56:31:3b:6d:78:be:20:e3:3c:3b:74:f6:c1:b5:ed
Signer

Actual PE Digest

65:32:b0:c8:4b:56:31:3b:6d:78:be:20:e3:3c:3b:74:f6:c1:b5:ed

Digest Algorithm

sha1

PE Digest Matches

false

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

PDB Paths

F:\SogouSoftwareWorkDir\SogouSoftware\Src\MiniDownLoad\Release\MiniDownLoad.pdb

Imports

kernel32

CloseHandle
DebugBreak
GetCommandLineW
GetTempPathW
CompareStringW
GetProcessHeap
SetEndOfFile
WriteConsoleW
SetStdHandle
SetFilePointer
lstrlenW
PeekNamedPipe
GetFileInformationByHandle
GetFullPathNameW
GetTimeZoneInformation
FlushFileBuffers
GetConsoleMode
GetConsoleCP
FindFirstFileExW
GetDriveTypeW
FileTimeToLocalFileTime
FileTimeToSystemTime
CreateThread
ExitThread
MultiByteToWideChar
CreateFileW
WriteFile
OutputDebugStringW
InterlockedDecrement
InterlockedIncrement
lstrlenA
LockResource
SizeofResource
GetModuleHandleW
LoadResource
FindResourceW
GetCurrentDirectoryW
FreeResource
CreateFileA
CreateMutexW
lstrcmpW
GetSystemDirectoryW
DeviceIoControl
ReadFile
CopyFileW
GetLastError
HeapFree
HeapSetInformation
GetStartupInfoW
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
IsProcessorFeaturePresent
EncodePointer
DecodePointer
HeapCreate
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetProcAddress
LCMapStringW
GetStringTypeW
ExitProcess
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
RtlUnwind
Sleep
HeapSize
WideCharToMultiByte
GetUserDefaultLCID
GetLocaleInfoW
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
FreeLibrary
InterlockedExchange
LoadLibraryW
HeapReAlloc
GetEnvironmentVariableW
CreateDirectoryW
GetPrivateProfileStringW
WaitForSingleObject
OutputDebugStringA
InitializeCriticalSection
FindFirstFileW
FindNextFileW
FindClose
GetVersionExW
GetLocalTime
CreateEventW
CreateSemaphoreW
ResetEvent
ReleaseSemaphore
SetEvent
WaitForMultipleObjects
DeleteFileW
lstrcpynW
lstrcpyW
GetFileSize
SetEnvironmentVariableA

user32

wvsprintfW
wsprintfW
CharNextW
LoadStringW

shell32

ShellExecuteExW
ShellExecuteW
SHGetSpecialFolderPathW
SHFileOperationW

ole32

CoInitialize
CoGetClassObject
CoCreateGuid
CoUninitialize

shlwapi

StrCpyW
PathIsDirectoryW
PathFileExistsW
SHSetValueW
SHGetValueW
PathAppendW

psapi

GetModuleBaseNameW

wininet

InternetConnectW
InternetCloseHandle
InternetOpenW
InternetSetOptionW
InternetQueryDataAvailable
HttpQueryInfoW
InternetCrackUrlW
HttpSendRequestW
HttpOpenRequestW
InternetReadFile

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

netapi32

NetApiBufferFree
NetWkstaTransportEnum
Netbios

advapi32

RegOpenKeyExA
RegCloseKey
OpenSCManagerW
OpenServiceW
QueryServiceStatus
CloseServiceHandle
RegQueryValueExA

Sections

.text
Size: 176KB - Virtual size: 175KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e1ca64229bf6b618126d05f47e655044

Code Sign

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0bCertificate

Extended Key Usages

Key Usages

70:4e:e7:9f:85:6a:67:01:6f:01:25:41:a7:5f:64:46Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

65:32:b0:c8:4b:56:31:3b:6d:78:be:20:e3:3c:3b:74:f6:c1:b5:edSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

ole32

shlwapi

psapi

wininet

version

netapi32

advapi32

Sections

.text Size: 176KB - Virtual size: 175KB

.rdata Size: 31KB - Virtual size: 30KB

.data Size: 7KB - Virtual size: 16KB

.rsrc Size: 2.0MB - Virtual size: 2.0MB

.reloc Size: 17KB - Virtual size: 17KB

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

70:4e:e7:9f:85:6a:67:01:6f:01:25:41:a7:5f:64:46
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

65:32:b0:c8:4b:56:31:3b:6d:78:be:20:e3:3c:3b:74:f6:c1:b5:ed
Signer

.text
Size: 176KB - Virtual size: 175KB

.rdata
Size: 31KB - Virtual size: 30KB

.data
Size: 7KB - Virtual size: 16KB

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

.reloc
Size: 17KB - Virtual size: 17KB