Static task
static1
Behavioral task
behavioral1
Sample
4c2377603c053cdad7d93ec7dc36218d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4c2377603c053cdad7d93ec7dc36218d.exe
Resource
win10v2004-20231222-en
General
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Target
4c2377603c053cdad7d93ec7dc36218d
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Size
81KB
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MD5
4c2377603c053cdad7d93ec7dc36218d
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SHA1
3c8b78f93303a57adb5e024568b6b759dc954165
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SHA256
9fe72ea51b84e6dd3b29889d3aa2a08f9affb47c5bccbbb2ba972a009c26f80c
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SHA512
f765074896d6ff4f1284ecd91eb8f8a3e5035f12323748c014d926aa7526f0e96b704452d353eae7d66491940b41a680fb3a61e899913e03019c09c14f28bd89
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SSDEEP
1536:SV5iM4eUYupqUN/c0JOIIphmxl6Oaz1dIT/sgoJo7jZ9:SV5iMUYwXNUdVGsdOAgoJG9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c2377603c053cdad7d93ec7dc36218d
Files
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4c2377603c053cdad7d93ec7dc36218d.exe windows:4 windows x86 arch:x86
51974fba28cdf3be3376632be9b04f7f
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
GetUserNameA
OpenServiceA
OpenSCManagerA
ControlService
CloseServiceHandle
user32
GetKeyboardType
DestroyWindow
MessageBoxA
CharNextA
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetCurrentThreadId
VirtualQuery
SetCurrentDirectoryA
GetStartupInfoA
GetModuleFileNameA
GetCurrentDirectoryA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
SetFilePointer
LoadLibraryA
GetWindowsDirectoryA
GetTempPathA
GetSystemDirectoryA
GetProcAddress
GetModuleHandleA
FreeLibrary
ExitProcess
CreateFileA
CloseHandle
Sections
.text Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 10KB
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
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ