Static task
static1
Behavioral task
behavioral1
Sample
1efbc94be630bf1ff280896e81adad1c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1efbc94be630bf1ff280896e81adad1c.exe
Resource
win10v2004-20231222-en
General
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Target
1efbc94be630bf1ff280896e81adad1c
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Size
158KB
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MD5
1efbc94be630bf1ff280896e81adad1c
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SHA1
bf1e425c7b25b43301e21bfce5ebe73522a72316
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SHA256
c57808a9e2fe1a1e190160d624e9cff6a496ed0d679f7d7a7c0e8760b0b94503
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SHA512
1e1c62cf05daac39408d4a7155927e9964052adb369f5551a26134acd4decc13fa4181207bbbabdb4ee9d14585907c402027627a4a684323c3d7a9f44015dc64
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SSDEEP
3072:MR/8rqUUfxIdq1n2UuVr2zJxJDwHTkjRzJFkPnHcCzbKtZc:MB85UfxIcpvwHAjRlFkPnHc2utZc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1efbc94be630bf1ff280896e81adad1c
Files
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1efbc94be630bf1ff280896e81adad1c.exe windows:4 windows x86 arch:x86
eb5182d3bdb01e76bf6fed9ecaf6c6e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
CoCreateGuid
StringFromCLSID
CoTaskMemAlloc
CLSIDFromString
OleUninitialize
OleInitialize
CreateStreamOnHGlobal
CoCreateInstance
CoInitializeSecurity
CoSetProxyBlanket
CoInitializeEx
CoUninitialize
CoTaskMemFree
CoGetClassObject
rpcrt4
RpcStringBindingComposeW
RpcStringFreeW
RpcSmDestroyClientContext
RpcBindingFromStringBindingW
shell32
SHGetFolderPathW
DragQueryFileW
DragFinish
CommandLineToArgvW
SHFileOperationW
comdlg32
GetFileTitleA
kernel32
GetLogicalDriveStringsA
GetSystemTimeAsFileTime
GetProcessHeap
CreateConsoleScreenBuffer
GetModuleHandleW
CreateProcessA
GetTempFileNameA
HeapFree
HeapAlloc
LoadLibraryW
InterlockedExchange
Sleep
InterlockedCompareExchange
GetStartupInfoA
TerminateProcess
GetCurrentProcess
oleaut32
LHashValOfNameSys
GetRecordInfoFromTypeInfo
VarUI4FromDec
SysFreeString
Sections
.text Size: 101KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 316B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ