Static task
static1
Behavioral task
behavioral1
Sample
cb876fca4959e62f744185535873532e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cb876fca4959e62f744185535873532e.exe
Resource
win10v2004-20240226-en
General
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Target
cb876fca4959e62f744185535873532e
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Size
108KB
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MD5
cb876fca4959e62f744185535873532e
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SHA1
d6c3f76055cb32bbbfc3cf15ccd63b6332c4ae06
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SHA256
5bed7b4e6a1c8528e4c79a8f947dec4d8c6430476f34ef86d0fda332146390e8
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SHA512
85bb0f0cc0b598c70d5d1e1649453ada756ecc5af7cc71ad402212ebc84cb36f62a31264329a673356be69d4f380b3003f6dd25ff0f73734c1c53e0f41a8da86
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SSDEEP
1536:wyK5FRItk/B9f8ERDOfuMbf2e+8EZ20AufjYDn1052qYMykW69fg8mlmf7ZlSz5j:wyKTkqTD+3bs8bufMDUyMFKmNlSz7X5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cb876fca4959e62f744185535873532e
Files
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cb876fca4959e62f744185535873532e.exe windows:5 windows x86 arch:x86
97778e6315daa52e4718c025eb526a33
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
RegDeleteKeyA
QueryServiceConfigA
CloseServiceHandle
OpenServiceA
OpenSCManagerA
kernel32
GetWindowsDirectoryA
FindFirstFileA
SetLastError
Sleep
GetModuleFileNameA
WaitForSingleObject
MultiByteToWideChar
GetSystemDirectoryW
GetCommandLineA
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoA
ExitProcess
GetProcAddress
GetModuleHandleA
WriteFile
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsAlloc
GetCurrentThreadId
TlsFree
TlsSetValue
DeleteFileA
HeapDestroy
HeapCreate
VirtualFree
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
CloseHandle
VirtualProtect
GetSystemInfo
VirtualQuery
LCMapStringA
LCMapStringW
LoadLibraryA
GetACP
GetOEMCP
GetCPInfo
InitializeCriticalSection
RtlUnwind
InterlockedExchange
CreateFileA
SetStdHandle
FlushFileBuffers
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
SetEndOfFile
ReadFile
SetFilePointer
lstrlenA
GetLastError
LocalAlloc
LocalFree
GetVersionExA
GetCurrentDirectoryA
TlsGetValue
cfgmgr32
CM_Get_DevNode_Status
CM_Connect_MachineA
CM_Locate_DevNode_ExA
CM_Reenumerate_DevNode_Ex
CM_Disconnect_Machine
setupapi
SetupFindNextLine
SetupGetStringFieldA
SetupFindFirstLineA
SetupCloseInfFile
SetupOpenInfFileA
SetupDiCallClassInstaller
SetupDiSetClassInstallParamsA
SetupDiDestroyDeviceInfoList
SetupDiOpenDevRegKey
SetupDiGetDeviceRegistryPropertyA
SetupDiEnumDeviceInfo
SetupDiGetClassDevsA
SetupDiClassGuidsFromNameA
SetupDiRemoveDevice
SetupDiDeleteDevRegKey
SetupCopyOEMInfA
SetupAddToSourceListA
SetupRemoveFromSourceListA
newdev
UpdateDriverForPlugAndPlayDevicesA
shell32
ShellExecuteExW
Sections
.text Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 47KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE