Static task
static1
Behavioral task
behavioral1
Sample
546a1e31bbb636442afa3926bc7e23ca.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
546a1e31bbb636442afa3926bc7e23ca.exe
Resource
win10v2004-20231215-en
General
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Target
546a1e31bbb636442afa3926bc7e23ca
-
Size
168KB
-
MD5
546a1e31bbb636442afa3926bc7e23ca
-
SHA1
96d72223d17edfa338a963e040759afef62fddce
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SHA256
e91254616c326e1ac9a8911c198148d77ac27d789e49ace8d15594f12c645966
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SHA512
6ef1b2f028d8516c0b678bdc4c2678a40aa5d41a72a34ec8166751d78c112aeb5c3c996645432e19004e459b7abc981995c93ab2d8d4da487d7da728f20795e8
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SSDEEP
3072:hHZKSt8f/JoC7ZZjw8KI9Fms7UIfAcK6fr:5dtorj757JLT
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 546a1e31bbb636442afa3926bc7e23ca
Files
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546a1e31bbb636442afa3926bc7e23ca.exe windows:4 windows x86 arch:x86
9b328fb9c158f282d6dd4a1bd4c2d224
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
CreateFileA
WinExec
GetModuleFileNameA
DuplicateHandle
GetCurrentProcess
OpenProcess
WriteFile
GetVersionExA
GetSystemDirectoryA
GetFileAttributesExA
GetStartupInfoA
GetModuleHandleA
GetLastError
WideCharToMultiByte
CreateProcessA
WaitForSingleObject
TerminateProcess
CloseHandle
LoadLibraryA
GetProcAddress
Sleep
FreeLibrary
SetFileTime
user32
RegisterWindowMessageA
SendMessageTimeoutA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
RegisterClassExA
ShowWindow
CreateWindowExA
DefWindowProcA
PostQuitMessage
advapi32
DeleteService
OpenSCManagerA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
StartServiceA
OpenServiceA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
CreateServiceA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHSetValueA
SHGetValueA
msvcrt
_access
_strlwr
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
fopen
fwrite
fflush
fclose
time
srand
??2@YAPAXI@Z
??3@YAXPAX@Z
_stricmp
rand
wcslen
atoi
strchr
strstr
__CxxFrameHandler
sprintf
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: 116KB - Virtual size: 114KB
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