57ca391bdad17bf09e724a84f970c0fc_JaffaCakes118
- SHA256 e982c63be9c5eb7defc0ddbf72d27a5e6ea2fe2c050777595a831470ca9aa31e
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
Unpaid invoice.exe
Resource
win7-20240221-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
Unpaid invoice.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/gyalquzbu.dll
Resource
win7-20240221-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/gyalquzbu.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 57ca391bdad17bf09e724a84f970c0fc_JaffaCakes118
- Size 324KB
- Sample240331-tcp83aeh65
- SHA256 e982c63be9c5eb7defc0ddbf72d27a5e6ea2fe2c050777595a831470ca9aa31e
- MD5 57ca391bdad17bf09e724a84f970c0fc
- SHA1 904a76bc1ff25510f2b3cf61bf256202e9aad704
- SHA512 f168365076d581f7a2f69405f9eccb67a22d3f3ae4388099a72b783c4c1cd26e530241258950bd33ef865715f49d49ed0a212b7eef52c20ec478d9f621f4405e
- SSDEEP 6144:ukG6ud753dnnkfm343pph3FObmppjuVfodvTGjmVkDXH+B1eQO/rPcGpP7R:urjNnnkfm3eX3FOypmfUvCqqTH+3eLD/
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Unpaid invoice.exe unpack002/$PLUGINSDIR/gyalquzbu.dll - NSIS installer 2 IoCs
resource yara_rule static1/unpack001/Unpaid invoice.exe nsis_installer_1 static1/unpack001/Unpaid invoice.exe nsis_installer_2
File Explorer
-
57ca391bdad17bf09e724a84f970c0fc_JaffaCakes118.zip 324KB
-
Unpaid invoice.exe.exe 450KB
-
$PLUGINSDIR/gyalquzbu.dll.dll 33KB
-
djr4rhq6jcukl62j214KB
Unpaid invoice.exe
- IMPHASH b76363e9cb88bf9390860da8e50999d2
- SHA256 1bbc8a34b7590c1593c5a79a8d0f93b17a162f44893c37aa11e4cb9e0e2d96bf
- MD5 98d2d5ac3bd493d77f0a7300a43d045b
- SHA1 7fdd3b9b76f2c40df10def7ec3aa25c4fb192ec7
- SHA512 32b7aa0518d6b41864d0f6f90d397cd377244b8f6af07178252aeb5b7ecf57e347c2aa2a3a4d94327d799bfcf8fe87b5c8164b0102c64258fd55a4c024ad0ef3
- SSDEEP 12288:g4fXqKkoo4mdIaFOyzsfUvCqqTb+3e3DcGv2:9PbkoodWaEXU6P/2
- MD5 SHA1 SHA512 SSDEEP
-
Unsigned PE
Checks for missing Authenticode signature.
-
NSIS installer
Minor OS version
0
Major OS version
4
Entry point
12539
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
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_32BIT_MACHINE
PDB paths
kernel32
GetTickCount
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
SetFileAttributesA
CompareFileTime
SearchPathA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
GetWindowsDirectoryA
GetTempPathA
Sleep
lstrcmpiA
GetVersion
SetErrorMode
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
lstrcatA
GetSystemDirectoryA
WaitForSingleObject
SetFileTime
CloseHandle
GlobalFree
lstrcmpA
ExpandEnvironmentStringsA
GetExitCodeProcess
GlobalAlloc
lstrlenA
GetCommandLineA
GetProcAddress
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
ReadFile
FindClose
GetPrivateProfileStringA
WritePrivateProfileStringA
WriteFile
MulDiv
MultiByteToWideChar
LoadLibraryExA
GetModuleHandleA
FreeLibrary
user32
SetCursor
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
EndDialog
ScreenToClient
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetForegroundWindow
GetWindowLongA
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
SetTimer
PostQuitMessage
SetWindowLongA
SendMessageTimeoutA
LoadImageA
wsprintfA
GetDlgItem
FindWindowExA
IsWindow
SetClipboardData
EmptyClipboard
OpenClipboard
EndPaint
CreateDialogParamA
DestroyWindow
ShowWindow
SetWindowTextA
gdi32
SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA
ShellExecuteA
advapi32
RegDeleteValueA
SetFileSecurityA
RegOpenKeyExA
RegDeleteKeyA
RegEnumValueA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA
comctl32
ImageList_AddMasked
ImageList_Destroy
ImageList_Create
ord17
ole32
OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance
Name
.text
Size
23KB
Virtual Size
22KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
4KB
Virtual Size
4KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
1KB
Virtual Size
108KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.ndata
Size
Virtual Size
32KB
Characteristics
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rsrc
Size
199KB
Virtual Size
198KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
generic
count=2, id=95, productName=Windows Server 2003 SP1 DDK build 4035, version=4035,
count=152, id=1, productName=Unmarked objects,
count=15, id=93, productName=Windows Server 2003 SP1 DDK build 4035, version=4035,
count=10, id=48, version=9044,
count=1, id=6, productName=VS98 (6.0) SP6 cvtres build 1736, version=1735,
$PLUGINSDIR/gyalquzbu.dll
- IMPHASH e2d6fd4d471668e21347452fad4e179e
- SHA256 db7b70b0734285b8d9a1f3617e55603b0cb649d9bf0b7fbf8988c44e684f4e76
- MD5 a8caa6d267951ad22e835233b5e50c46
- SHA1 45c722c5958d99727a95d30eaa3032203d1f4ab2
- SHA512 9ee74bf576554210f8923dda8aa28f6dc7f3c5aa52da7b48a94beaf56cb4e27f1c3d0387cc9116e467631bc13c0e743341129bffa84b9db16ace1248a53b4cd7
- SSDEEP 384:8o2En0QXbRRe9fsWZAmSlmMNAC8Qqgqdq9RHvHZXktPaa+LiJtLydc8f1eWU9Rkj:L2zf9HPaa+2tLKJcMaTxOMFs0o
- MD5 SHA1 SHA512 SSDEEP
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
0
Major OS version
6
Entry point
24892
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_NATIVE
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB paths
gdi32
CreateCompatibleBitmap
GetCharWidth32W
GetLogColorSpaceA
ScaleWindowExtEx
SelectClipRgn
SetDIBits
mpr
MultinetGetConnectionPerformanceW
WNetAddConnectionW
WNetConnectionDialog1A
WNetGetUniversalNameW
mswsock
EnumProtocolsW
GetAcceptExSockaddrs
GetNameByTypeW
rexec
s_perror
user32
CharUpperA
CopyImage
DlgDirSelectExA
OpenDesktopW
VkKeyScanW
urlmon
CreateURLMoniker
HlinkSimpleNavigateToMoniker
HlinkSimpleNavigateToString
IsLoggingEnabledA
MkParseDisplayNameEx
RegisterFormatEnumerator
resutils
ResUtilFindSzProperty
ResUtilGetBinaryProperty
ResUtilGetBinaryValue
ResUtilSetBinaryValue
ResUtilSetExpandSzValue
ResUtilSetSzValue
ResUtilStopService
loadperf
LoadPerfCounterTextStringsW
UnloadPerfCounterTextStringsA
UnloadPerfCounterTextStringsW
kernel32
CloseHandle
CompareFileTime
CreateFileMappingW
CreateFileW
DeleteFileW
EnumSystemCodePagesW
FileTimeToSystemTime
GetFileSize
GetLastError
GetLocalTime
GetVersion
GetWindowsDirectoryW
MapViewOfFile
SearchPathW
SetFilePointer
Sleep
SystemTimeToFileTime
UnmapViewOfFile
WriteFile
lstrcatW
lstrcpyW
lstrlenW
ole32
CoCreateGuid
CoTaskMemAlloc
CoTaskMemFree
oleaut32
SysFreeString
msvcrt
_adjust_fdiv
_initterm
free
malloc
memcpy
memmove
memset
wcschr
sqelsqfaf
Name
.text
Size
21KB
Virtual Size
20KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
4KB
Virtual Size
4KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
5KB
Virtual Size
4KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rsrc
Size
512B
Virtual Size
424B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
1024B
Virtual Size
812B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
generic
djr4rhq6jcukl62j
- SHA256 67269ca1ea6587aed58a7185f845d141c55cfbffe92115c990ec51b815d6adf3
- MD5 c8e5581e5646ddac5b28cd6a9159e10f
- SHA1 05a495f74a671d368879436d4ed105289af01007
- SHA512 0f6a57e0f28fd694a7cde2a970f5644328027fe92e426bdd94dc6491f411e5f3ce9f9ba1af2fbc0b47af1fcb142420ff4a7c559c9c4a1b9245c8a45db5c0be89
- SSDEEP 6144:VsRLQNwKjO1f3ey6DLeiZ/RQjqyI9TJmZOU:6BKjILlcpQjqywcZ3
- MD5 SHA1 SHA512 SSDEEP