Static task
static1
Behavioral task
behavioral1
Sample
b20ca88a284ac43b01e98ce46ae45890N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b20ca88a284ac43b01e98ce46ae45890N.exe
Resource
win10v2004-20240709-en
General
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Target
b20ca88a284ac43b01e98ce46ae45890N.exe
-
Size
46KB
-
MD5
b20ca88a284ac43b01e98ce46ae45890
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SHA1
43191b9e7e97f5f8c4496e03e203ef7a11e11979
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SHA256
7f0cf091b45f2e21f15f42d19e514cd3e5ac9340a43ab7923f9558dc52c00bb6
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SHA512
498657706aa4667e8861ec92d352307330b58ff887a0e562cd03101f3410bcd48d43bd5a9fa924e118e5f6cd672699adf70db590bc85faeee2c5c52bfc7bfa77
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SSDEEP
768:5XxEZtwiq/TP2mEbJmMPP3lLuzZPKqe4eGNXSBx2h8X3gkRm:kwN72/wMPP3lLuBZe4eGNXSBQh8X3+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b20ca88a284ac43b01e98ce46ae45890N.exe
Files
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b20ca88a284ac43b01e98ce46ae45890N.exe.exe windows:4 windows x86 arch:x86
610118676cc8c63d165fd3aa21be2d73
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegCloseKey
RegOpenKeyExA
RegSetValueExA
kernel32
CloseHandle
CreateProcessA
CreateRemoteThread
DeleteCriticalSection
DeleteFileA
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileA
FindNextFileA
FreeLibrary
GetCommandLineA
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetSystemInfo
InitializeCriticalSection
IsDebuggerPresent
LeaveCriticalSection
LoadLibraryA
OpenProcess
ReadFile
SetUnhandledExceptionFilter
TlsGetValue
VirtualAllocEx
VirtualProtect
VirtualQuery
WriteProcessMemory
msvcrt
_strdup
_stricoll
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_fpreset
_fullpath
_iob
_isctype
_onexit
_pctype
_setmode
abort
atexit
atoi
calloc
ceil
exit
free
fwrite
malloc
mbstowcs
memcpy
printf
puts
realloc
setlocale
signal
strchr
strcoll
strlen
tolower
vfprintf
wcstombs
user32
wsprintfA
Sections
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 112B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
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
/14 Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/29 Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/41 Size: 512B - Virtual size: 303B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/55 Size: 512B - Virtual size: 456B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/67 Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ