Static task
static1
Behavioral task
behavioral1
Sample
b53d50eeff2a5c4cc9aa89dcfee47a4f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b53d50eeff2a5c4cc9aa89dcfee47a4f.exe
Resource
win10v2004-20240226-en
General
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Target
b53d50eeff2a5c4cc9aa89dcfee47a4f
-
Size
180KB
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MD5
b53d50eeff2a5c4cc9aa89dcfee47a4f
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SHA1
8a4fc2a3c2922800ccab07633961fe4e9367ad5b
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SHA256
793365595397af46e035ff2f070b636d74ee901ab1ae21e47cb0074500edc38a
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SHA512
b4d950ba6a0a99377d9589d89c5bc5308358edb0c3dfeb2b05a88d93ffb8263b739081430fb5e058ae588f696948673e6608483eac5228cdcbfa7076af117d2d
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SSDEEP
1536:sNKX/4WHcgXK9Ku1EcZkBJjznApxJsmmOPm/DsXvAcMYWiUBQ1fS9RetOLE0nf:swXwWHO9j0/0r+pONG1yBaqW
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b53d50eeff2a5c4cc9aa89dcfee47a4f
Files
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b53d50eeff2a5c4cc9aa89dcfee47a4f.exe windows:4 windows x86 arch:x86
8f0635f79cac49f17c2db51230499f62
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
GetLastError
GetProcAddress
LoadLibraryA
GetModuleFileNameA
Sleep
WideCharToMultiByte
FreeLibrary
TerminateProcess
WaitForSingleObject
CreateProcessA
GetStartupInfoA
GetModuleHandleA
WinExec
GetFileAttributesExA
GetVersionExA
SetFileTime
CreateFileA
WriteFile
OpenProcess
GetCurrentProcess
DuplicateHandle
CloseHandle
GetSystemDirectoryA
user32
GetDesktopWindow
TranslateMessage
GetMessageA
DispatchMessageA
ShowWindow
CreateWindowExA
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
PostQuitMessage
DefWindowProcA
RegisterClassExA
EnumWindows
advapi32
RegQueryValueExA
DeleteService
OpenServiceA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
OpenSCManagerA
CreateServiceA
StartServiceA
RegCloseKey
RegOpenKeyExA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
msvcrt
wcslen
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
__CxxFrameHandler
strstr
strchr
atoi
_strlwr
sprintf
srand
time
_access
rand
??3@YAXPAX@Z
??2@YAPAXI@Z
fclose
fflush
fwrite
fopen
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: 120KB - Virtual size: 117KB
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