Static task
static1
Behavioral task
behavioral1
Sample
contract agreement letter.exe
Resource
win7-20231215-en
General
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Target
03e0952251acbeb9594a9143047ed167
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Size
301KB
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MD5
03e0952251acbeb9594a9143047ed167
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SHA1
997afd908e58ebc7c0325db216ac4ce7d00d9b4a
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SHA256
d8701fc7de4ce021138a47127fa4ca9852eafb080df53b6a38dd239d2dbb75c3
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SHA512
af92fe9858bed91fab535f513a95937894a4c3a49deae40fd7b474a8f3ad693f88bb9185703ab9c67d450bcdad299e883ccbce5ddbdee8286a9db207d4344067
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SSDEEP
6144:UcBzNPlYqJ4YSd3PoPxlD/AyfVrsqJT2m9sGLkO3iOhYFalU8uCfOL:UozNPlv4xIxlLZVrsSR9sG4O3r3lU85E
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/contract agreement letter.exe
Files
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03e0952251acbeb9594a9143047ed167.eml
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contract agreement letter.zip.zip
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contract agreement letter.exe.exe windows:6 windows x86 arch:x86
d8dda11e9d039cb0a1c2e717bdda6d64
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
msvcrt
_controlfp
memcpy
_CxxThrowException
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__wgetmainargs
_wcmdln
exit
_XcptFilter
_exit
??1type_info@@UAE@XZ
??3@YAXPAX@Z
memset
wcstol
??2@YAPAXI@Z
memmove
dbghelp
MiniDumpWriteDump
kernel32
GetFileSize
VirtualProtect
GetCurrentProcess
GetStartupInfoW
GetModuleHandleW
GetCurrentProcessId
ReadFile
CloseHandle
CreateFileW
SetFilePointer
WriteFile
user32
LoadCursorW
LoadIconW
TranslateMessage
TranslateAcceleratorW
GrayStringA
SendDlgItemMessageW
DispatchMessageW
ShowWindow
LoadStringW
LoadAcceleratorsW
RegisterClassExW
MessageBeep
SetWindowTextW
EndDialog
SendMessageW
CreateWindowExW
MessageBoxW
GetDC
DestroyWindow
DefWindowProcW
GetMessageW
GetWindowLongW
GetDlgItem
PostQuitMessage
DialogBoxParamW
UpdateWindow
EndPaint
GetWindowTextW
BeginPaint
comdlg32
GetOpenFileNameW
msvcp140
?_Xlength_error@std@@YAXPBD@Z
?_Xbad_alloc@std@@YAXXZ
?_Xout_of_range@std@@YAXPBD@Z
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 852B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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email-plain-1.txt