bac[.]exe[.]vir

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General

Target

bac.exe.vir
Size

6.7MB
MD5

b7df0afbb90a4b91a5caf2e0e1266211
SHA1

8c9a9e2e3d5714c078dec8e1b108f04559a1d144
SHA256

cea53160c325ddbae7440d9a41f74ca34fa28e56728c2e1fcc9d6e3a777e380c
SHA512

0dd4bc57db3eec724e52c419e13ba214db3de965c022e4121997c15f32f84a9e6b59a6fd6a81be193eb762b0b74f1a8d32f7e4bcaba41ae99ff183c23b8f56b8
SSDEEP

98304:Mnt0oNL0WoV1sTejVTQk+DWWJWBWRuEzBsSn:GyMmeTOVTQk0WoWBWkE1H

Score

1^/10

Malware Config

Signatures

Files

bac.exe.vir
.exe windows x64

c64a73b500525bf8c854f8cfddb0a2d9

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

1d:11:ed:10:06:34:3e:0f:d1:bc:55:11:f3:ab:20:84
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

31/08/2022, 00:00

Not After

31/08/2023, 23:59

Subject

CN=12980215 Canada Inc.,O=12980215 Canada Inc.,ST=Ontario,C=CA

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3e:c0:46:ad:15:0c:65:b8:00:59:26:e0:17:33:10:3a:7b:e7:10:92:aa:72:a8:82:6c:81:9c:20:eb:9b:bc:99
Signer

Actual PE Digest

3e:c0:46:ad:15:0c:65:b8:00:59:26:e0:17:33:10:3a:7b:e7:10:92:aa:72:a8:82:6c:81:9c:20:eb:9b:bc:99

Digest Algorithm

sha256

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_LARGE_ADDRESS_AWARE

Imports

kernel32

GetUserDefaultLCID
GetSystemDefaultLCID
GetComputerNameW
PulseEvent
ReleaseMutex
SetErrorMode
QueryPerformanceFrequency
QueryPerformanceCounter
GetDriveTypeA
CreateFileW
CreateDirectoryW
CreateDirectoryA
RemoveDirectoryW
RemoveDirectoryA
DeleteFileW
DeleteFileA
GetFileAttributesW
GetFileAttributesA
FreeResource
LockResource
SizeofResource
LoadResource
FindResourceA
LoadLibraryExA
LoadLibraryExW
SetFileAttributesA
SetFileAttributesW
GetComputerNameA
LocalFree
GetCurrentProcess
GetThreadLocale
SetConsoleScreenBufferSize
GetConsoleScreenBufferInfo
GetStdHandle
LoadLibraryW
GetShortPathNameA
GetShortPathNameW
TerminateProcess
OpenProcess
SetThreadAffinityMask
GetCurrentThread
SetEvent
lstrcmpiA
GetCurrentProcessId
SetThreadPriority
FindClose
FindNextFileA
FindNextFileW
FindFirstFileA
FindFirstFileW
GetTempPathW
GetTempPathA
SetUnhandledExceptionFilter
GetModuleFileNameW
GetModuleFileNameA
GetCommandLineW
GetCommandLineA
FlushFileBuffers
SystemTimeToFileTime
GetSystemTime
GetTimeZoneInformation
HeapFree
GetProcessHeap
RaiseException
GetDiskFreeSpaceExW
GetDiskFreeSpaceExA
FileTimeToSystemTime
GetCurrentDirectoryW
GetCurrentDirectoryA
Sleep
GlobalMemoryStatus
SetPriorityClass
GetSystemInfo
CreateProcessW
CreateProcessA
MoveFileA
SetFilePointer
GetFileSize
GetFileInformationByHandle
SetFileTime
HeapCreate
InitializeCriticalSection
DeleteCriticalSection
GetExitCodeProcess
HeapAlloc
HeapReAlloc
EnterCriticalSection
LeaveCriticalSection
ResetEvent
ReadConsoleA
ReadConsoleW
WriteConsoleA
WriteConsoleW
SetLastError
RtlVirtualUnwind
InitializeCriticalSectionAndSpinCount
TlsFree
VirtualFree
WideCharToMultiByte
MultiByteToWideChar
FormatMessageA
GetModuleHandleW
GetVersion
GetFileType
GetACP
GetEnvironmentVariableW
GetSystemTimeAsFileTime
GetConsoleMode
SetConsoleMode
GetSystemDirectoryA
lstrlenA
GetLocalTime
WaitForMultipleObjects
MoveFileW
GetLastError
CreateFileA
LoadLibraryA
OpenEventA
CreateEventA
ReadFile
WriteFile
DeviceIoControl
GetVersionExA
TlsAlloc
GetCurrentThreadId
MulDiv
GetModuleHandleA
EnumResourceNamesA
ReadConsoleInputA
SetEndOfFile
GetConsoleOutputCP
SetEnvironmentVariableW
SetEnvironmentVariableA
CompareStringW
CompareStringA
GetLocaleInfoW
LCMapStringW
LCMapStringA
SetStdHandle
HeapSize
PeekNamedPipe
GetFullPathNameA
GetConsoleCP
GetStringTypeW
GetStringTypeA
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
IsValidCodePage
GetOEMCP
GetCPInfo
RtlPcToFileHeader
RtlCaptureContext
IsDebuggerPresent
UnhandledExceptionFilter
GetTickCount
HeapSetInformation
FlsAlloc
FlsFree
FlsSetValue
FlsGetValue
DecodePointer
EncodePointer
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
SetConsoleCtrlHandler
FileTimeToLocalFileTime
CreateThread
ExitThread
RtlUnwindEx
RtlLookupFunctionEntry
ExitProcess
GetStartupInfoA
LocalAlloc
WaitForSingleObject
OpenMutexA
CloseHandle
CreateMutexA
TlsSetValue
TlsGetValue
GetProcAddress
FreeLibrary
HeapDestroy

gdi32

CreateFontA
GetDeviceCaps
GetTextMetricsA
GetTextExtentPoint32A
SelectObject
BitBlt
GdiFlush
DeleteObject
GetObjectA
CreateCompatibleDC
DeleteDC
GetStockObject
CreateDIBSection

comdlg32

GetOpenFileNameA
GetOpenFileNameW
GetSaveFileNameA
GetSaveFileNameW

shell32

SHBrowseForFolderW
SHGetSpecialFolderLocation
Shell_NotifyIconA
Shell_NotifyIconW
ShellExecuteW
SHBrowseForFolderA
SHGetPathFromIDListA
ShellExecuteExW
ShellExecuteA
SHGetMalloc
SHGetPathFromIDListW
ShellExecuteExA
SHChangeNotify

ole32

PropVariantClear
CoUninitialize
CoInitialize
CoCreateInstance

oleaut32

SysFreeString
SysAllocString

ws2_32

listen
accept
send
recv
htonl
shutdown
htons
setsockopt
sendto
recvfrom
ntohs
socket
closesocket
WSACleanup
WSAStartup
WSAEventSelect
WSAIoctl
WSAAccept
WSAGetLastError
connect
getsockopt
getsockname
select
ioctlsocket
getservbyport
gethostbyaddr
getpeername
gethostname
WSASetLastError
inet_ntoa
getservbyname
inet_addr
gethostbyname
bind

winmm

PlaySoundA
timeGetTime

comctl32

ImageList_ReplaceIcon
CreatePropertySheetPageW
PropertySheetW
ImageList_SetBkColor
ImageList_Create
ImageList_Destroy
CreateStatusWindowW
InitCommonControlsEx

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

netapi32

Netbios

shlwapi

SHStrDupW

urlmon

CreateURLMoniker

Sections

.text
Size: 5.1MB - Virtual size: 5.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 166KB - Virtual size: 253KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 208KB - Virtual size: 208KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 58KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c64a73b500525bf8c854f8cfddb0a2d9

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

1d:11:ed:10:06:34:3e:0f:d1:bc:55:11:f3:ab:20:84Certificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

3e:c0:46:ad:15:0c:65:b8:00:59:26:e0:17:33:10:3a:7b:e7:10:92:aa:72:a8:82:6c:81:9c:20:eb:9b:bc:99Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

gdi32

comdlg32

shell32

ole32

oleaut32

ws2_32

winmm

comctl32

version

netapi32

shlwapi

urlmon

Sections

.text Size: 5.1MB - Virtual size: 5.1MB

.rdata Size: 1.1MB - Virtual size: 1.1MB

.data Size: 166KB - Virtual size: 253KB

.pdata Size: 208KB - Virtual size: 208KB

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

.reloc Size: 58KB - Virtual size: 58KB

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

1d:11:ed:10:06:34:3e:0f:d1:bc:55:11:f3:ab:20:84
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

3e:c0:46:ad:15:0c:65:b8:00:59:26:e0:17:33:10:3a:7b:e7:10:92:aa:72:a8:82:6c:81:9c:20:eb:9b:bc:99
Signer

.text
Size: 5.1MB - Virtual size: 5.1MB

.rdata
Size: 1.1MB - Virtual size: 1.1MB

.data
Size: 166KB - Virtual size: 253KB

.pdata
Size: 208KB - Virtual size: 208KB

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

.reloc
Size: 58KB - Virtual size: 58KB