86158f51afbe86dddc41fd1e2417a85b1b78b8e6a542042095a20db2cd663455

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General

Target

86158f51afbe86dddc41fd1e2417a85b1b78b8e6a542042095a20db2cd663455
Size

4.7MB
MD5

a8db83b3984207b38ad0fc577bc3eada
SHA1

0ca43ce93ea13325f23b82a645c6771c8ea86a7d
SHA256

86158f51afbe86dddc41fd1e2417a85b1b78b8e6a542042095a20db2cd663455
SHA512

caefa741b6492298a394a4d53c8077a5a2c4bd56d51c5557530a7b5a7ac4bc7bcaf6f64350f2edfe6a90b34f18047555cfabe1d26e173a8703aa43984d878346
SSDEEP

98304:pUcMXnckBXZMRdm48kCDn1V1CJbSF8iWCWrr2swJs7o2:6cMXck9ZM3MjV1C6nWDrrJ4sp

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/book_VvGOw1crYR.exe

Files

86158f51afbe86dddc41fd1e2417a85b1b78b8e6a542042095a20db2cd663455
.zip
__.exe
.exe windows:4 windows x86 arch:x86

b26a7e001a4be269742be838dadc9db9

Code Sign

b1:38:e6:66:0d:ca:7c:c3:77:cb:2f:6f:60:27:f6:16
Certificate

Issuer

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

Not Before

13/01/2023, 00:00

Not After

12/01/2026, 23:59

Subject

CN=Adguard Software Limited,O=Adguard Software Limited,ST=Lefkosia,C=CY

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

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

01
Certificate

Issuer

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

Not Before

01/01/2004, 00:00

Not After

31/12/2028, 23:59

Subject

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

Key Usages

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

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

92:6b:ab:fc:9a:2d:97:6c:25:1f:12:4b:c3:ae:58:af:30:e8:8e:93:af:c1:ab:df:49:cd:d8:2c:c4:bc:85:bb
Signer

Actual PE Digest

92:6b:ab:fc:9a:2d:97:6c:25:1f:12:4b:c3:ae:58:af:30:e8:8e:93:af:c1:ab:df:49:cd:d8:2c:c4:bc:85:bb

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

comctl32

ImageList_Create

comdlg32

GetOpenFileNameW
GetSaveFileNameW

gdi32

CreateCompatibleDC
CreateFontIndirectW
CreateSolidBrush
DeleteDC
DeleteObject
GetDeviceCaps
GetStockObject
SelectObject
SetBkMode
SetTextColor

gdiplus

GdipAlloc
GdipCloneBrush
GdipCloneImage
GdipCreateBitmapFromStream
GdipCreateBitmapFromStreamICM
GdipCreateFromHDC
GdipCreateHBITMAPFromBitmap
GdipCreateSolidFill
GdipDeleteBrush
GdipDeleteGraphics
GdipDisposeImage
GdipFillRectangleI
GdipFree
GdipGetImageHeight
GdipGetImageWidth
GdiplusShutdown
GdiplusStartup

kernel32

CancelWaitableTimer
CloseHandle
ConnectNamedPipe
CreateDirectoryW
CreateEventW
CreateFileMappingW
CreateFileW
CreateHardLinkW
CreateIoCompletionPort
CreateNamedPipeW
CreateProcessW
CreateThread
CreateWaitableTimerW
DeleteCriticalSection
DeleteFileW
DisconnectNamedPipe
EnterCriticalSection
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FindFirstFileW
FindNextFileW
FindResourceW
FormatMessageW
FreeLibrary
GetCommandLineW
GetConsoleMode
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDiskFreeSpaceW
GetExitCodeProcess
GetExitCodeThread
GetFileAttributesExW
GetFileSizeEx
GetLastError
GetLocaleInfoW
GetLongPathNameW
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetNativeSystemInfo
GetNumberOfConsoleInputEvents
GetOverlappedResult
GetProcAddress
GetProcessHeap
GetProcessIoCounters
GetProcessTimes
GetQueuedCompletionStatus
GetStartupInfoA
GetSystemTimeAsFileTime
GetThreadTimes
GlobalAddAtomA
GlobalAlloc
GlobalDeleteAtom
GlobalFree
GlobalLock
GlobalUnlock
HeapAlloc
HeapFree
HeapReAlloc
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LoadResource
LockResource
MapViewOfFile
MoveFileExW
MultiByteToWideChar
PostQueuedCompletionStatus
QueryPerformanceFrequency
ReadConsoleInputW
ReadFile
RemoveDirectoryW
SetConsoleCtrlHandler
SetConsoleMode
SetDllDirectoryW
SetEndOfFile
SetEvent
SetFileAttributesW
SetFilePointerEx
SetLastError
SetUnhandledExceptionFilter
SetWaitableTimer
SizeofResource
Sleep
SwitchToThread
TlsGetValue
UnmapViewOfFile
VirtualProtect
VirtualQuery
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleW
WriteFile

msimg32

AlphaBlend

msvcrt

__getmainargs
__initenv
__lconv_init
__mb_cur_max
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_daylight
_errno
_initterm
_iob
_onexit
_stricmp
_timezone
_tzset
_wcsicmp
abort
atoi
calloc
exit
fprintf
fputc
free
fwrite
localeconv
malloc
memchr
memcpy
memset
qsort
setlocale
signal
strchr
strerror
strlen
strncmp
vfprintf
wcslen

ole32

CreateStreamOnHGlobal

shell32

DragFinish
DragQueryFileW
ExtractIconExW
ILCreateFromPathW
ILFree
SHOpenFolderAndSelectItems
ShellExecuteW
Shell_NotifyIconW

user32

CallWindowProcW
CloseClipboard
CreateAcceleratorTableW
CreateWindowExW
DefWindowProcW
DestroyAcceleratorTable
DestroyWindow
DispatchMessageW
EmptyClipboard
FillRect
GetClientRect
GetCursorPos
GetDC
GetFocus
GetMessageW
GetParent
GetWindowLongW
GetWindowPlacement
GetWindowRect
IsWindowVisible
LoadCursorW
LoadIconW
LoadImageW
MessageBoxW
OpenClipboard
PostMessageW
PostQuitMessage
PostThreadMessageW
RegisterClassExW
RegisterHotKey
ReleaseDC
ScreenToClient
SendMessageTimeoutW
SendMessageW
SetClipboardData
SetCursor
SetFocus
SetForegroundWindow
SetLayeredWindowAttributes
SetWindowLongW
SetWindowPlacement
SetWindowPos
ShowWindow
SystemParametersInfoW
TrackPopupMenuEx
TranslateAcceleratorW
TranslateMessage
UnregisterClassW
UnregisterHotKey
UpdateLayeredWindow

wininet

HttpQueryInfoA
InternetCloseHandle
InternetOpenUrlW
InternetOpenW
InternetReadFile

Sections

.text
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
book_VvGOw1crYR.exe
.exe windows:1 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 1024B - Virtual size: 588B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b26a7e001a4be269742be838dadc9db9

Code Sign

b1:38:e6:66:0d:ca:7c:c3:77:cb:2f:6f:60:27:f6:16Certificate

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

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

Extended Key Usages

Key Usages

01Certificate

Key Usages

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

Key Usages

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

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

92:6b:ab:fc:9a:2d:97:6c:25:1f:12:4b:c3:ae:58:af:30:e8:8e:93:af:c1:ab:df:49:cd:d8:2c:c4:bc:85:bbSigner

Headers

DLL Characteristics

File Characteristics

Imports

comctl32

comdlg32

gdi32

gdiplus

kernel32

msimg32

msvcrt

ole32

shell32

user32

wininet

Sections

.text Size: 44KB - Virtual size: 44KB

.data Size: 1KB - Virtual size: 1KB

.rdata Size: 3KB - Virtual size: 2KB

.eh_fram Size: 8KB - Virtual size: 7KB

.bss Size: - Virtual size: 2KB

.idata Size: 7KB - Virtual size: 7KB

.CRT Size: 512B - Virtual size: 52B

.tls Size: 512B - Virtual size: 8B

.rsrc Size: 32KB - Virtual size: 32KB

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

Headers

DLL Characteristics

File Characteristics

Sections

CODE Size: 37KB - Virtual size: 36KB

DATA Size: 1024B - Virtual size: 588B

BSS Size: - Virtual size: 3KB

.idata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 8B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: - Virtual size: 2KB

.rsrc Size: 11KB - Virtual size: 11KB

b1:38:e6:66:0d:ca:7c:c3:77:cb:2f:6f:60:27:f6:16
Certificate

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

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

01
Certificate

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

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

92:6b:ab:fc:9a:2d:97:6c:25:1f:12:4b:c3:ae:58:af:30:e8:8e:93:af:c1:ab:df:49:cd:d8:2c:c4:bc:85:bb
Signer

.text
Size: 44KB - Virtual size: 44KB

.data
Size: 1KB - Virtual size: 1KB

.rdata
Size: 3KB - Virtual size: 2KB

.eh_fram
Size: 8KB - Virtual size: 7KB

.bss
Size: - Virtual size: 2KB

.idata
Size: 7KB - Virtual size: 7KB

.CRT
Size: 512B - Virtual size: 52B

.tls
Size: 512B - Virtual size: 8B

.rsrc
Size: 32KB - Virtual size: 32KB

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

CODE
Size: 37KB - Virtual size: 36KB

DATA
Size: 1024B - Virtual size: 588B

BSS
Size: - Virtual size: 3KB

.idata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 8B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: - Virtual size: 2KB

.rsrc
Size: 11KB - Virtual size: 11KB