2024-01-27_1b61cf2f0ac7f36f67aed534feaec856_mafia

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General

Target

2024-01-27_1b61cf2f0ac7f36f67aed534feaec856_mafia
Size

653KB
MD5

1b61cf2f0ac7f36f67aed534feaec856
SHA1

d1e06afbfb15728082c6aee94ee55eb98caa02b5
SHA256

9a2ffb754feaebe5fa62e005d8e89e2bf9ccba565ac2928987b9a83780de58cc
SHA512

d2afffd4fa5de9ae8d5e85edb15bc5f7473c8c8db8bf048abc2e86bd83b16f9c9b1aca37956a75981e985a8de13c7a0d92d55d4169a0f0dc028c819059569b5a
SSDEEP

12288:Qij0isJD+m3srW+5tEZG1QRw7rZ0n9sLXxGkgXYhfu0tF:9IiG+m8rWwHfR0yXkkxVtF

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

2024-01-27_1b61cf2f0ac7f36f67aed534feaec856_mafia
.exe windows:5 windows x86 arch:x86

abfe7a9f8f14b33c4462deb1f835970b

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

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

08/11/2006, 00:00

Not After

07/11/2021, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageNetscapeServerGatedCrypto

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

4c:c6:dd:c6:c5:57:cb:4e:4a:33:6c:8c:05:6f:ba:83
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

08/08/2013, 00:00

Not After

08/08/2015, 23:59

Subject

CN=Beijing Sogou Information Service Co.\, Ltd.,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Search business Division,O=Beijing Sogou Information Service Co.\, Ltd.,L=Beijing,ST=Beijing,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
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

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

80:9c:84:fa:76:32:e9:88:8a:37:6d:26:aa:d5:1a:1b:66:5e:2e:d8
Signer

Actual PE Digest

80:9c:84:fa:76:32:e9:88:8a:37:6d:26:aa:d5:1a:1b:66:5e:2e:d8

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

PDB Paths

D:\codes\VS2010\SogouDownLoad-NewUI\Src\MiniDownLoad\Release\MiniDownLoad.pdb

Imports

kernel32

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

user32

FindWindowW
LoadStringW
wvsprintfW
CharNextW
SendMessageTimeoutW
wsprintfW

shell32

ShellExecuteW
SHGetSpecialFolderPathW
ShellExecuteExW

wininet

InternetConnectW
HttpSendRequestW
InternetSetOptionW
InternetOpenW
InternetReadFile
InternetQueryDataAvailable
InternetCrackUrlW
HttpOpenRequestW
HttpQueryInfoW
InternetCloseHandle

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

netapi32

Netbios
NetWkstaTransportEnum
NetApiBufferFree

advapi32

RegCloseKey
RegQueryValueExA
RegOpenKeyExA

ole32

CoInitialize
CoUninitialize
CoCreateGuid

shlwapi

SHGetValueW
PathAppendW
PathIsDirectoryW
PathFileExistsW
SHSetValueW
StrCpyW

Sections

.text
Size: 168KB - Virtual size: 168KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 429KB - Virtual size: 429KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

abfe7a9f8f14b33c4462deb1f835970b

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

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fdCertificate

Extended Key Usages

Key Usages

4c:c6:dd:c6:c5:57:cb:4e:4a:33:6c:8c:05:6f:ba:83Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

80:9c:84:fa:76:32:e9:88:8a:37:6d:26:aa:d5:1a:1b:66:5e:2e:d8Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

wininet

version

netapi32

advapi32

ole32

shlwapi

Sections

.text Size: 168KB - Virtual size: 168KB

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

.data Size: 7KB - Virtual size: 15KB

.rsrc Size: 429KB - Virtual size: 429KB

.reloc Size: 12KB - Virtual size: 11KB

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

25:0c:e8:e0:30:61:2e:9f:2b:89:f7:05:4d:7c:f8:fd
Certificate

4c:c6:dd:c6:c5:57:cb:4e:4a:33:6c:8c:05:6f:ba:83
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

80:9c:84:fa:76:32:e9:88:8a:37:6d:26:aa:d5:1a:1b:66:5e:2e:d8
Signer

.text
Size: 168KB - Virtual size: 168KB

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

.data
Size: 7KB - Virtual size: 15KB

.rsrc
Size: 429KB - Virtual size: 429KB

.reloc
Size: 12KB - Virtual size: 11KB