Static task
static1
Behavioral task
behavioral1
Sample
5fb4083c778b7b7d6091f75e7d3b61b2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5fb4083c778b7b7d6091f75e7d3b61b2.exe
Resource
win10v2004-20231215-en
General
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Target
5fb4083c778b7b7d6091f75e7d3b61b2
-
Size
184KB
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MD5
5fb4083c778b7b7d6091f75e7d3b61b2
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SHA1
6eab40e4bb5853e628e63824a1d3e39dbe9e369d
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SHA256
ecd3e828a9fc9a22cb1587e4734869821591eb59be9b6b0ddd6676f416cf5005
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SHA512
3fa07c0b568e37af232f72a05676ab28a52005e5f9b3e363c9045445ad5422b40b827b58d2d603bee8f23ebf4ab615b09b235000741dbbbfca7e95185e135903
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SSDEEP
3072:bCDIuLgxMgIGrmeUcsTOQMOji7LuPGB5bqJfoMM8:bcLKMtG6eUJyQMOjiSo5wDx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5fb4083c778b7b7d6091f75e7d3b61b2
Files
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5fb4083c778b7b7d6091f75e7d3b61b2.exe windows:4 windows x86 arch:x86
006b813ceeea314eba531ef1f9ca90d4
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCurrentProcess
OpenProcess
WriteFile
CreateFileA
WinExec
GetModuleFileNameA
Sleep
GetLastError
DuplicateHandle
GetVersionExA
WideCharToMultiByte
FreeLibrary
TerminateProcess
WaitForSingleObject
CreateProcessA
GetStartupInfoA
GetModuleHandleA
CloseHandle
LoadLibraryA
GetProcAddress
GetSystemDirectoryA
GetFileAttributesExA
SetFileTime
user32
CreateWindowExA
ShowWindow
RegisterClassExA
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
DefWindowProcA
PostQuitMessage
advapi32
LookupAccountNameA
CreateServiceA
DeleteService
OpenServiceA
OpenSCManagerA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
StartServiceA
ConvertSidToStringSidA
GetUserNameA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHGetValueA
SHSetValueA
msvcrt
time
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
__CxxFrameHandler
strstr
strchr
atoi
wcslen
??2@YAPAXI@Z
??3@YAXPAX@Z
_access
_strlwr
sprintf
rand
fclose
fflush
fwrite
fopen
srand
dbghelp
ImageNtHeader
Sections
.text Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
qdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
odata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ndata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
mdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
edata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
idata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ