Static task
static1
Behavioral task
behavioral1
Sample
mymc-gui.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
mymc-gui.exe
Resource
win10v2004-20230220-en
General
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Target
mymc-gui.exe
-
Size
43KB
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MD5
c4e4c95d7729dfab050a9b453da164ab
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SHA1
fcd50a5ce01562d6e456ac2d7b002b401bcd590a
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SHA256
3d6634e76111fd987828c169d477abd7ed38d9d96db6094aaa8571505439d567
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SHA512
1d0546cd808acaa6e6eb2b791b079c67d3e97d4a85f4ced68a95536be4e59ea33026d6324ed2f772611fcf66ca4666c64fe764987b1039542ddea02e86f13014
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SSDEEP
768:UNLp+5e3MBe7wn5XAd3vx3BoiGQ/6pDZoMXAEuudhYoL+:OLp+A7UXW3vx3BoiGq6pD3wl2hZL+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource mymc-gui.exe
Files
-
mymc-gui.exe.exe windows x86
c7f965890296b7b622a1209c7f2a675f
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
user32
GetFocus
MessageBoxA
msvcr71
_adjust_fdiv
__p__commode
__p__fmode
__setusermatherr
_except_handler3
_strdup
__dllonexit
_onexit
_controlfp
_initterm
__getmainargs
_amsg_exit
_acmdln
exit
_cexit
_ismbblead
_XcptFilter
_exit
_c_exit
realloc
bsearch
qsort
fprintf
_iob
setbuf
getenv
atoi
malloc
free
strncmp
strrchr
__p___argv
__p___argc
strncpy
_snprintf
_stricmp
__set_app_type
kernel32
GetStartupInfoA
IsBadReadPtr
SetLastError
GetProcessHeap
HeapFree
VirtualFree
VirtualProtect
VirtualAlloc
FreeLibrary
GetModuleHandleA
LoadLibraryA
GetProcAddress
OutputDebugStringA
GetFullPathNameA
UnmapViewOfFile
CreateFileA
GetFileSize
CreateFileMappingA
CloseHandle
MapViewOfFile
FindResourceA
LoadResource
LockResource
GetModuleFileNameA
GetLastError
FormatMessageA
LocalFree
lstrlenA
HeapAlloc
Sections
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ