Static task
static1
Behavioral task
behavioral1
Sample
8a57de3057c7465dc8506f4bcccd93d8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8a57de3057c7465dc8506f4bcccd93d8.exe
Resource
win10v2004-20231215-en
General
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Target
8a57de3057c7465dc8506f4bcccd93d8
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Size
110KB
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MD5
8a57de3057c7465dc8506f4bcccd93d8
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SHA1
05f01379326bcde7e2b68068c44c4eb7211878ef
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SHA256
23b8317eafc8922821883941728d845bcea1c899b3995b5803ae2c3d91c92172
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SHA512
81b584e3c8a2842f48500ac82aa3b54147b91202ddb814ea177ba9dbbe62828acb7595603b5d67fd0f8ff2022c48f13bb293ec618c4a1890f3e1b8e49ef53019
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SSDEEP
3072:clz7e+AXbvd1krgeVRZSIeDXmLFOth/Nh6gJmZlT:2z7e+AXbv5evomZch/NUgJYp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8a57de3057c7465dc8506f4bcccd93d8
Files
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8a57de3057c7465dc8506f4bcccd93d8.exe windows:4 windows x86 arch:x86
a7572a56c81276b7663760975e318ffe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetProcAddress
LoadLibraryA
ExitProcess
lstrcmpiA
Process32Next
FreeResource
lstrlenA
WriteFile
SizeofResource
SetFileTime
SystemTimeToFileTime
LoadResource
lstrcpyA
SetLastError
GetLastError
lstrcatA
GetSystemDirectoryA
ReadFile
SetFilePointer
GetModuleFileNameA
GetModuleHandleA
SetUnhandledExceptionFilter
ReleaseMutex
CreateMutexA
GetCommandLineA
SetFileAttributesA
Sleep
CreateThread
GetCurrentThreadId
RaiseException
InterlockedExchange
LocalAlloc
FreeLibrary
GetStartupInfoA
msvcrt
memcpy
strchr
__CxxFrameHandler
realloc
malloc
??3@YAXPAX@Z
_except_handler3
strstr
??1type_info@@UAE@XZ
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
memset
strlen
??2@YAPAXI@Z
strcat
strtok
strcpy
_strcmpi
_strrev
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ