Static task
static1
Behavioral task
behavioral1
Sample
55525e901ad27c192c9fcd572d47d67f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
55525e901ad27c192c9fcd572d47d67f.exe
Resource
win10v2004-20231215-en
General
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Target
55525e901ad27c192c9fcd572d47d67f
-
Size
160KB
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MD5
55525e901ad27c192c9fcd572d47d67f
-
SHA1
057b6efd518caed83aca2d772fff5112d8b823bc
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SHA256
793b67affd9249560df2036dc3a459c354d3ef49d1c784d1cd44c10b95560735
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SHA512
43a6c4fe4ad3fb2754cb6f980e17f7f271ac9c0ce042860d8a0c0164f38782feaf0d32e33798091f01e15f610d9609a872425a153df0a298916e66296050d590
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SSDEEP
3072:/DoiF1PqWroriAXPxz22JVTJGMnqJR9vuQNi5i:/rXr9AXJzDzy9WQ05i
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 55525e901ad27c192c9fcd572d47d67f
Files
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55525e901ad27c192c9fcd572d47d67f.exe windows:4 windows x86 arch:x86
dfb6c963a16f388aabf828dd996d67b1
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
WinExec
GetModuleFileNameA
GetProcAddress
LoadLibraryA
GetVersionExA
GetLastError
Sleep
WideCharToMultiByte
FreeLibrary
TerminateProcess
WaitForSingleObject
CreateProcessA
GetStartupInfoA
GetModuleHandleA
GetFileAttributesExA
SetFileTime
CreateFileA
WriteFile
OpenProcess
GetCurrentProcess
DuplicateHandle
CloseHandle
GetSystemDirectoryA
user32
ShowWindow
CreateWindowExA
SendMessageTimeoutA
PostQuitMessage
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
DispatchMessageA
GetDesktopWindow
TranslateMessage
DefWindowProcA
RegisterClassExA
RegisterWindowMessageA
GetMessageA
advapi32
GetUserNameA
OpenSCManagerA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
DeleteService
OpenServiceA
StartServiceA
ConvertSidToStringSidA
LookupAccountNameA
CreateServiceA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
msvcrt
time
_strlwr
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
fopen
fwrite
fflush
fclose
_stricmp
sprintf
rand
_access
??3@YAXPAX@Z
??2@YAPAXI@Z
wcslen
atoi
strchr
strstr
__CxxFrameHandler
srand
shlwapi
SHSetValueA
SHGetValueA
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: 112KB - Virtual size: 109KB
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