Static task
static1
Behavioral task
behavioral1
Sample
4b48db43e27e03d757a435f768c26b21.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4b48db43e27e03d757a435f768c26b21.exe
Resource
win10v2004-20231222-en
General
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Target
4b48db43e27e03d757a435f768c26b21
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Size
171KB
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MD5
4b48db43e27e03d757a435f768c26b21
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SHA1
02e7b49fd4a6aa8ea65d694cc8ffee5a62ad5d22
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SHA256
3e21cb25e79af074a0e6e28e1f1481fadd51e8a19b294b42b369f7401d3d733a
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SHA512
80818908995ccc10109cf7ed88540fd804ff34fde6f78812495e94b595c4e8b77416794c5fc41088caf52fceb9b028e3c7b75a1c2df18fc4252a9ff9a8c0972c
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SSDEEP
3072:r0cXMhy2qxIE6wiDLM38OSLlrwWXhuTt2:r02MnWIcWLc2lrwWXhuT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b48db43e27e03d757a435f768c26b21
Files
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4b48db43e27e03d757a435f768c26b21.exe windows:1 windows x86 arch:x86
350fa6c4df9c49feb22811e2ccf47d16
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
CloseServiceHandle
GetLengthSid
SetSecurityDescriptorDacl
FreeSid
RegEnumKeyExW
RegQueryValueExW
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExW
InitializeAcl
RegQueryValueExW
RegSetValueExA
RegOpenKeyExW
RegOpenKeyExA
GetLengthSid
RegCreateKeyExW
RegQueryValueExW
RegSetValueExA
RegQueryValueExA
RegCreateKeyExW
RegOpenKeyW
SetSecurityDescriptorDacl
OpenThreadToken
AddAccessAllowedAce
RegSetValueExW
FreeSid
RegCloseKey
FreeSid
RegSetValueExA
AllocateAndInitializeSid
RegCreateKeyExA
OpenProcessToken
RegCloseKey
RegEnumKeyExW
RegQueryInfoKeyW
SetSecurityDescriptorDacl
RegCloseKey
user32
GetDlgCtrlID
LoadStringA
MessageBeep
SetFocus
InvalidateRect
CallWindowProcW
CreateDialogParamW
CharNextW
GetDlgItemTextW
SetDlgItemTextW
GetWindow
ShowWindow
DestroyMenu
wsprintfA
MessageBoxA
UpdateWindow
GetSystemMetrics
IsWindow
ScreenToClient
EndDialog
kernel32
LeaveCriticalSection
WriteFile
HeapFree
lstrcmpiW
InitializeCriticalSection
GetSystemTimeAsFileTime
InterlockedDecrement
SetFilePointer
GetModuleHandleW
lstrcmpiW
SetLastError
WideCharToMultiByte
Sections
Size: 148KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
�vmp0 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
�reloc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
�reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
�reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
�reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
�reloc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
�reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
�reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE