Static task
static1
Behavioral task
behavioral1
Sample
77f7cc407f8f3e9a8928d4b66a617e3b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
77f7cc407f8f3e9a8928d4b66a617e3b.exe
Resource
win10v2004-20231222-en
General
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Target
77f7cc407f8f3e9a8928d4b66a617e3b
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Size
79KB
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MD5
77f7cc407f8f3e9a8928d4b66a617e3b
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SHA1
f3a711bc44256b671f3c48992ae98c662db920d1
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SHA256
19b5afd87bd565604e00bfc96a05206e11d33518ced6223a762dc68c20c37379
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SHA512
05b230f5a7ffdb94b74e96c6e1b634cbb958982f84bda1f1f47ec4bc95aacdc3610c213a0b5f3ff8db6e595b0ea42812fe9607c9ae665582261a78fab1eafcc8
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SSDEEP
1536:4yUos5Ry3CUojzUeZIsajfe0MmSjc9RSD64g+Nj:4yUov3CXabPMHeEd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77f7cc407f8f3e9a8928d4b66a617e3b
Files
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77f7cc407f8f3e9a8928d4b66a617e3b.exe windows:4 windows x86 arch:x86
9ddbc03bd7b6412962a51d5373dcc467
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CreateThread
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FreeLibrary
GetCommandLineA
GetCommandLineW
GetLastError
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetStartupInfoA
HeapAlloc
HeapFree
InitializeCriticalSection
IsBadReadPtr
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
SetUnhandledExceptionFilter
TlsGetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForSingleObject
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
_winmajor
abort
atexit
calloc
free
fwrite
memcpy
memset
rand
signal
srand
strcmp
time
vfprintf
wcscpy
shell32
CommandLineToArgvW
user32
wsprintfW
Sections
.text Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 176B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE