Static task
static1
Behavioral task
behavioral1
Sample
7z1900.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
7z1900.exe
Resource
win10v2004-20230220-en
General
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Target
7z1900.exe
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Size
1.1MB
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MD5
fabe184f6721e640474e1497c69ffc98
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SHA1
2f23a6389470db5d0dd2095d64939657d8d3ea9d
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SHA256
759aa04d5b03ebeee13ba01df554e8c962ca339c74f56627c8bed6984bb7ef80
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SHA512
2924fd60f5dd636f643b68d402b65c2bfab5536122aa688ebba5ae142c7d04ce8b1c8e078f54db8adadce9d5c6fa74c0794604ecc16a4c5489f9ca70a6d9e1c4
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SSDEEP
24576:kaWLpaiGhP1x+96UBz1ViIhTj4OHAeTkuppyLELJt/8Vh2zcxZ7W9c1SoNN0yLf:kajiI1k9/H9SOHAmkVLk8H2GpXSyx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7z1900.exe
Files
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7z1900.exe.exe windows x86
f10abbe0b701da4438052398af672430
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
CoCreateInstance
CoInitialize
user32
PeekMessageW
ExitWindowsEx
MessageBoxW
GetDlgItemTextW
SetWindowTextW
ShowWindow
CreateDialogParamW
LoadIconW
GetMessageW
EnableWindow
GetDlgItem
IsDialogMessageW
TranslateMessage
DispatchMessageW
SetDlgItemTextW
DestroyWindow
SendMessageW
advapi32
RegSetValueExW
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegCreateKeyExW
shell32
SHGetFolderPathW
SHBrowseForFolderW
SHGetPathFromIDListW
msvcrt
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
memset
memcpy
memcmp
memmove
malloc
free
_exit
kernel32
ReadFile
CloseHandle
CreateFileW
FormatMessageW
WriteFile
DeleteFileW
CreateDirectoryW
GetSystemDirectoryW
LoadLibraryW
GetProcAddress
GetModuleFileNameW
SetFilePointer
GetVersionExW
GetModuleHandleW
LoadLibraryExW
GetModuleHandleA
GetStartupInfoA
LocalFree
lstrlenW
GetFileAttributesW
SetFileAttributesW
SetFileTime
GetLastError
GetCurrentProcess
lstrcatW
GetCommandLineW
lstrcpynW
lstrcpyW
MoveFileExW
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ