cf3c06fc4ac2aa1437f095c70671e38c9b8fb7c553ee19899b3183aa11843aad

Sharing

Copy URL

Twitter E-mail

General

Target

cf3c06fc4ac2aa1437f095c70671e38c9b8fb7c553ee19899b3183aa11843aad
Size

1.1MB
MD5

f70b90e239b44fa9d924cade648fc89e
SHA1

5a29f82ecc0e22b0798c52317c97fa208c19faf6
SHA256

cf3c06fc4ac2aa1437f095c70671e38c9b8fb7c553ee19899b3183aa11843aad
SHA512

e6f77c156684bbe42c2a9018a7c130a45154ce168e6932b9c063bccf81b6e423ee826dfe0145abe75651be9a19af540e6465b31485e45211982644ba2f1f2d85
SSDEEP

24576:u4nhDoAF0alzsBukq/UWBNFUKfZNXLGQ7WczkxFnfbP9cFB:u+hkxGsfoT51hNXKQKczgeFB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/System.dll

Files

cf3c06fc4ac2aa1437f095c70671e38c9b8fb7c553ee19899b3183aa11843aad
.exe windows:5 windows x86 arch:x86

3f91aceea750f765ef2ba5d9988e6a00

Code Sign

78:2b:a7:93:46:88:1a:77:28:69:6c:6e:a2:70:39:3a:a5:1f:b3:8f
Certificate

Issuer

CN=Wintertime,O=Wintertime,L=Alleyton,C=US

Not Before

12/03/2024, 00:48

Not After

12/03/2027, 00:48

Subject

CN=Wintertime,O=Wintertime,L=Alleyton,C=US

78:2b:a7:93:46:88:1a:77:28:69:6c:6e:a2:70:39:3a:a5:1f:b3:8f
Certificate

Issuer

CN=Wintertime,O=Wintertime,L=Alleyton,C=US

Not Before

12/03/2024, 00:48

Not After

12/03/2027, 00:48

Subject

CN=Wintertime,O=Wintertime,L=Alleyton,C=US

73:df:f0:4b:5f:ad:f9:7c:73:60:bf:73:ad:24:30:6e:74:29:e0:3a:23:52:c8:f5:cb:40:66:2d:61:27:85:28
Signer

Actual PE Digest

73:df:f0:4b:5f:ad:f9:7c:73:60:bf:73:ad:24:30:6e:74:29:e0:3a:23:52:c8:f5:cb:40:66:2d:61:27:85:28

Digest Algorithm

sha256

PE Digest Matches

true

45:8b:f7:ed:c4:38:d1:7a:55:74:6e:93:90:ed:86:e8:88:76:0f:b7
Signer

Actual PE Digest

45:8b:f7:ed:c4:38:d1:7a:55:74:6e:93:90:ed:86:e8:88:76:0f:b7

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

RegCloseKey
RegDeleteKeyW
RegDeleteValueW
RegEnumKeyW
RegEnumValueW
RegQueryValueExW
RegSetValueExW
OpenProcessToken
AdjustTokenPrivileges
LookupPrivilegeValueW
SetFileSecurityW
RegCreateKeyExW
RegOpenKeyExW

shell32

ShellExecuteExW
SHFileOperationW
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetFileInfoW
SHGetSpecialFolderLocation

ole32

OleInitialize
OleUninitialize
CoTaskMemFree
IIDFromString
CoCreateInstance

comctl32

ord17
ImageList_Destroy
ImageList_AddMasked
ImageList_Create

user32

DispatchMessageW
wsprintfA
SystemParametersInfoW
SetClassLongW
GetWindowLongW
GetSysColor
ScreenToClient
SetCursor
GetWindowRect
TrackPopupMenu
AppendMenuW
EnableMenuItem
CreatePopupMenu
GetSystemMenu
GetSystemMetrics
IsWindowEnabled
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
CheckDlgButton
EndDialog
DialogBoxParamW
IsWindowVisible
SetWindowPos
CreateWindowExW
GetClassInfoW
PeekMessageW
CallWindowProcW
GetMessagePos
CharNextW
ExitWindowsEx
SetWindowTextW
SetTimer
CreateDialogParamW
DestroyWindow
LoadImageW
FindWindowExW
SetWindowLongW
InvalidateRect
ReleaseDC
GetDC
SetForegroundWindow
EnableWindow
GetDlgItem
ShowWindow
IsWindow
PostQuitMessage
SendMessageTimeoutW
SendMessageW
wsprintfW
FillRect
GetClientRect
EndPaint
BeginPaint
DrawTextW
DefWindowProcW
SetDlgItemTextW
GetDlgItemTextW
CharNextA
MessageBoxIndirectW
RegisterClassW
CharPrevW
LoadCursorW

gdi32

SetBkMode
CreateBrushIndirect
GetDeviceCaps
SelectObject
DeleteObject
SetBkColor
SetTextColor
CreateFontIndirectW

kernel32

WriteFile
GetLastError
WaitForSingleObject
GetExitCodeProcess
GetTempFileNameW
CreateFileW
CreateDirectoryW
WideCharToMultiByte
lstrlenW
lstrcpynW
GlobalLock
GlobalUnlock
CreateThread
GetDiskFreeSpaceW
CopyFileW
GetVersionExW
GetWindowsDirectoryW
ExitProcess
GetCurrentProcess
CreateProcessW
GetTempPathW
SetEnvironmentVariableW
GetCommandLineW
GetModuleFileNameW
GetTickCount
GetFileSize
MultiByteToWideChar
MoveFileW
WritePrivateProfileStringW
GetPrivateProfileStringW
lstrlenA
lstrcmpiW
lstrcmpW
MulDiv
GlobalFree
GlobalAlloc
LoadLibraryExW
GetModuleHandleW
FreeLibrary
Sleep
CloseHandle
SetFileTime
SetFilePointer
SetFileAttributesW
ReadFile
GetShortPathNameW
GetFullPathNameW
GetFileAttributesW
FindNextFileW
FindFirstFileW
FindClose
DeleteFileW
CompareFileTime
SearchPathW
SetCurrentDirectoryW
ExpandEnvironmentStringsW
RemoveDirectoryW
GetSystemDirectoryW
MoveFileExW
GetModuleHandleA
GetProcAddress
lstrcmpiA
lstrcpyA
lstrcatW
SetErrorMode

Sections

.text
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 200KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 250KB - Virtual size: 250KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:6 windows x86 arch:x86

4f33ea844b96a31c8f4690530ba63854

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalAlloc
GlobalSize
GlobalFree
lstrcpynW
lstrcpyW
GetLastError
VirtualAlloc
VirtualProtect
VirtualFree
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryW
lstrlenW
MultiByteToWideChar
WideCharToMultiByte

user32

wsprintfW

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc

Sections

.text
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 958B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 68B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$_41_/Unfreakishly.Tre
Issuant/Emmens.udk
Issuant/Luderne/jagtfalk.ill
Issuant/Luderne/regill.ful
Issuant/Luderne/sortlistningens.txt
Issuant/Proprietrer.bet
Issuant/Trikstanks.pra
Issuant/boyaus.rom
Issuant/gear.dra
Issuant/unobstruct.Adi

Sharing

General

Malware Config

Signatures

Files

3f91aceea750f765ef2ba5d9988e6a00

Code Sign

78:2b:a7:93:46:88:1a:77:28:69:6c:6e:a2:70:39:3a:a5:1f:b3:8fCertificate

78:2b:a7:93:46:88:1a:77:28:69:6c:6e:a2:70:39:3a:a5:1f:b3:8fCertificate

73:df:f0:4b:5f:ad:f9:7c:73:60:bf:73:ad:24:30:6e:74:29:e0:3a:23:52:c8:f5:cb:40:66:2d:61:27:85:28Signer

45:8b:f7:ed:c4:38:d1:7a:55:74:6e:93:90:ed:86:e8:88:76:0f:b7Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

Sections

.text Size: 27KB - Virtual size: 27KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 3.6MB

.ndata Size: - Virtual size: 200KB

.rsrc Size: 250KB - Virtual size: 250KB

4f33ea844b96a31c8f4690530ba63854

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 9KB - Virtual size: 8KB

.rdata Size: 1024B - Virtual size: 958B

.data Size: 512B - Virtual size: 68B

.reloc Size: 512B - Virtual size: 512B

78:2b:a7:93:46:88:1a:77:28:69:6c:6e:a2:70:39:3a:a5:1f:b3:8f
Certificate

78:2b:a7:93:46:88:1a:77:28:69:6c:6e:a2:70:39:3a:a5:1f:b3:8f
Certificate

73:df:f0:4b:5f:ad:f9:7c:73:60:bf:73:ad:24:30:6e:74:29:e0:3a:23:52:c8:f5:cb:40:66:2d:61:27:85:28
Signer

45:8b:f7:ed:c4:38:d1:7a:55:74:6e:93:90:ed:86:e8:88:76:0f:b7
Signer

.text
Size: 27KB - Virtual size: 27KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 3.6MB

.ndata
Size: - Virtual size: 200KB

.rsrc
Size: 250KB - Virtual size: 250KB

.text
Size: 9KB - Virtual size: 8KB

.rdata
Size: 1024B - Virtual size: 958B

.data
Size: 512B - Virtual size: 68B

.reloc
Size: 512B - Virtual size: 512B