VKSetup[.]exe | Triage

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General

Target

VKSetup.exe
Size

66.7MB
MD5

d106021048761a38c29490c902fb886a
SHA1

6303867437ababe917c9a5a3c06248eddb657291
SHA256

d26df7ab538548ef0ebc4f9872960725f9043c0810d53ce8c0b689e296dbe30e
SHA512

3251e9cdcaf04cf70c9ddbebe4993baddacd32ca5efe3ca162334d4de5dbd1c9ea8fb4eb9a05e1964aaa3ae43c4f16a948a96a8c3117f031ebaccbcaada2cade
SSDEEP

1572864:7IU28YwJQJEB/Ta9Zn7YyFImiFXic3+IAf+ykXMlKwMK+VB:774wJQJ0/Ta7hGd53Uf+ykXMlyRVB

Score

1^/10

Malware Config

Signatures

Files

VKSetup.exe
.exe windows:6 windows x86 arch:x86

38790fd3c18bbc6c2a8649ae3d4e2497

Code Sign

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

28/07/2020, 00:00

Not After

18/03/2029, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28/07/2020, 00:00

Not After

28/07/2030, 00:00

Subject

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:e2:f0:ad:eb:29:c5:3f:cb:fc:ce:b9
Certificate

Issuer

CN=GlobalSign GCC R45 CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

13/04/2023, 06:45

Not After

13/04/2026, 06:45

Subject

CN=VK LLC,O=VK LLC,L=Moscow,ST=Moscow,C=RU,1.2.840.113549.1.9.1=#0c13646f6d61696e40636f72702e6d61696c2e7275

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3b:1b:c3:84:6f:a9:cf:51:a3:62:0a:54:ff:64:af:7a:66:7b:f6:9a:af:a3:35:1e:da:67:30:f1:82:e6:cf:ab
Signer

Actual PE Digest

3b:1b:c3:84:6f:a9:cf:51:a3:62:0a:54:ff:64:af:7a:66:7b:f6:9a:af:a3:35:1e:da:67:30:f1:82:e6:cf:ab

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_32BIT_MACHINE

Imports

kernel32

SetFileAttributesW
GetFileTime
SetFileTime
QueryDosDeviceW
Process32FirstW
GetACP
GetExitCodeProcess
LocalFree
CloseHandle
GetCurrentProcessId
SizeofResource
VirtualProtect
SetEnvironmentVariableW
ReadProcessMemory
TerminateThread
FindNextFileW
FlushInstructionCache
GetFullPathNameW
GetThreadContext
VirtualFree
ExitProcess
HeapAlloc
GetLongPathNameW
SetUnhandledExceptionFilter
RtlUnwind
GetCPInfo
GetStdHandle
GetTimeZoneInformation
GetModuleHandleW
FreeLibrary
SetDllDirectoryW
ReadFile
GetModuleFileNameW
GetLastError
SetLastError
GetNativeSystemInfo
GlobalAlloc
GlobalUnlock
FindResourceW
CompareStringW
CreateThread
CheckRemoteDebuggerPresent
MapViewOfFile
CreateMutexW
LoadLibraryA
ResetEvent
GetVolumeInformationW
CreateFileA
FreeResource
GetDriveTypeW
GetVersion
Module32NextW
RaiseException
MoveFileW
GetSystemTimeAsFileTime
FormatMessageW
OpenProcess
SwitchToThread
GetExitCodeThread
GetEnvironmentVariableA
OutputDebugStringW
GetCurrentThread
GetLogicalDrives
HeapReAlloc
IsBadReadPtr
GlobalMemoryStatusEx
IsProcessorFeaturePresent
ExpandEnvironmentStringsW
LoadLibraryExW
TerminateProcess
LockResource
FileTimeToSystemTime
GetShortPathNameW
GetCurrentThreadId
UnhandledExceptionFilter
MoveFileExW
VirtualQuery
VirtualQueryEx
GlobalFree
Sleep
HeapWalk
EnterCriticalSection
GetDiskFreeSpaceExW
SetFilePointer
ReleaseMutex
LoadResource
GetTickCount
EnumResourceLanguagesW
GetFileSize
GetStartupInfoW
GetFileAttributesW
GetCurrentDirectoryW
SetCurrentDirectoryW
InitializeCriticalSection
GetCurrentProcess
SetThreadPriority
GlobalLock
VirtualAlloc
HeapSetInformation
GetTempPathW
GetSystemInfo
GetCommandLineW
LeaveCriticalSection
GetProcAddress
FindResourceExW
GetLogicalDriveStringsW
GetVersionExW
VerifyVersionInfoW
HeapCreate
GetEnvironmentStringsW
LCMapStringW
GetDiskFreeSpaceW
VerSetConditionMask
FindFirstFileW
GetUserDefaultUILanguage
UnmapViewOfFile
GetModuleFileNameA
Process32NextW
lstrlenW
CompareStringA
SetEndOfFile
HeapFree
WideCharToMultiByte
FindClose
MultiByteToWideChar
CreateToolhelp32Snapshot
LoadLibraryW
FreeEnvironmentStringsW
SetEvent
CreateFileW
GetLocaleInfoW
SystemTimeToFileTime
GetSystemDirectoryW
DeleteFileW
GetEnvironmentVariableW
GetLocalTime
WaitForSingleObject
Module32FirstW
WriteFile
FindFirstFileExW
CreateFileMappingW
ExitThread
OpenThread
DeleteCriticalSection
HeapLock
GetDateFormatW
TlsGetValue
HeapUnlock
SetErrorMode
TzSpecificLocalTimeToSystemTime
IsValidLocale
TlsSetValue
CreateDirectoryW
GetSystemDefaultUILanguage
IsWow64Process
EnumCalendarInfoW
LocalAlloc
RemoveDirectoryW
CreateEventW
WaitForMultipleObjectsEx
GetVolumePathNameW
GetThreadLocale
SetThreadLocale

shfolder

SHGetFolderPathA

shell32

DragFinish
SHGetFolderPathW
SHGetFileInfoW
DragQueryFileW
DragAcceptFiles
SHAppBarMessage
ShellExecuteExW

psapi

GetModuleInformation
GetProcessImageFileNameW
GetProcessMemoryInfo
EnumProcessModules
GetModuleFileNameExW

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

ole32

CoSetProxyBlanket
CoInitializeEx
CoInitialize
CoInitializeSecurity
CoCreateInstance
CoUninitialize
CoTaskMemFree

user32

MoveWindow
CreateWindowExW
GetParent
PeekMessageW
MonitorFromWindow
SetTimer
MessageBoxA
MessageBoxW
AllowSetForegroundWindow
WindowFromPoint
BeginPaint
AttachThreadInput
MsgWaitForMultipleObjects
DestroyIcon
EmptyClipboard
IsWindowVisible
RegisterWindowMessageW
DispatchMessageW
UnregisterClassW
SendMessageW
IsWindow
GetClassInfoW
EnumThreadWindows
InvalidateRect
GetActiveWindow
SetActiveWindow
EnumChildWindows
BringWindowToTop
ReleaseCapture
SetCursor
LoadStringW
LoadCursorW
GetCapture
SetCapture
SetWindowPos
GetCursorInfo
TranslateMessage
OpenClipboard
CharLowerBuffW
CallWindowProcW
CloseClipboard
GetSystemMetrics
SetWindowLongW
UpdateLayeredWindow
CharUpperBuffW
GetClientRect
LoadImageW
ShowCursor
GetClipboardData
GetCursorPos
SetClipboardData
IsIconic
GetKeyState
GetMonitorInfoW
ShowWindow
MonitorFromPoint
CharUpperW
CreateIconFromResourceEx
SystemParametersInfoW
DefWindowProcW
GetWindowLongW
GetWindowRect
GetAsyncKeyState
SetForegroundWindow
GetForegroundWindow
KillTimer
EnableWindow
IsWindowEnabled
DestroyWindow
RegisterClassW
CharNextW
GetWindowThreadProcessId
RedrawWindow
GetFocus
GetDC
SetFocus
CreateIconIndirect
EndPaint
ReleaseDC
FindWindowW
TrackMouseEvent

oleaut32

SafeArrayPutElement
SysFreeString
VariantClear
VariantInit
SysReAllocStringLen
SysAllocString
SafeArrayCreate
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayCreateVector
SafeArrayGetUBound
SafeArrayGetLBound
VariantCopy
VariantChangeType

advapi32

RegSetValueExW
CloseServiceHandle
OpenServiceW
QueryServiceConfigW
OpenSCManagerW
RegOpenKeyExW
RegDeleteValueW
RegFlushKey
RegQueryValueExW
RegCloseKey
RegCreateKeyExW
EnumServicesStatusW

gdi32

CreateCompatibleBitmap
DeleteObject
SelectObject
DeleteDC
BitBlt
CreateDIBSection
SetMapMode
CreateCompatibleDC
GetDeviceCaps

ntdll

NtQueryInformationProcess
NtQueryInformationThread

Exports

Exports

__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 948KB - Virtual size: 947KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 47KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 44B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 93B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 66KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 65.7MB - Virtual size: 65.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

38790fd3c18bbc6c2a8649ae3d4e2497

Code Sign

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54Certificate

Extended Key Usages

Key Usages

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47Certificate

Extended Key Usages

Key Usages

0a:e2:f0:ad:eb:29:c5:3f:cb:fc:ce:b9Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

3b:1b:c3:84:6f:a9:cf:51:a3:62:0a:54:ff:64:af:7a:66:7b:f6:9a:af:a3:35:1e:da:67:30:f1:82:e6:cf:abSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

shfolder

shell32

psapi

version

ole32

user32

oleaut32

advapi32

gdi32

ntdll

Exports

Exports

Sections

.text Size: 948KB - Virtual size: 947KB

.itext Size: 4KB - Virtual size: 3KB

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

.bss Size: - Virtual size: 47KB

.idata Size: 8KB - Virtual size: 8KB

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

.edata Size: 512B - Virtual size: 112B

.tls Size: - Virtual size: 44B

.rdata Size: 512B - Virtual size: 93B

.reloc Size: 66KB - Virtual size: 66KB

.rsrc Size: 65.7MB - Virtual size: 65.7MB

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

77:bd:0e:03:a1:b7:08:f8:54:ab:06:72:10:d9:04:47
Certificate

0a:e2:f0:ad:eb:29:c5:3f:cb:fc:ce:b9
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

3b:1b:c3:84:6f:a9:cf:51:a3:62:0a:54:ff:64:af:7a:66:7b:f6:9a:af:a3:35:1e:da:67:30:f1:82:e6:cf:ab
Signer

.text
Size: 948KB - Virtual size: 947KB

.itext
Size: 4KB - Virtual size: 3KB

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

.bss
Size: - Virtual size: 47KB

.idata
Size: 8KB - Virtual size: 8KB

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

.edata
Size: 512B - Virtual size: 112B

.tls
Size: - Virtual size: 44B

.rdata
Size: 512B - Virtual size: 93B

.reloc
Size: 66KB - Virtual size: 66KB

.rsrc
Size: 65.7MB - Virtual size: 65.7MB