Static task
static1
Behavioral task
behavioral1
Sample
b5920b0a4923e99e5d347a13244ab8aee77df1166aab7705a220f5dfc09d0771.dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
b5920b0a4923e99e5d347a13244ab8aee77df1166aab7705a220f5dfc09d0771.dll
Resource
win10v2004-20231023-en
General
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Target
b5920b0a4923e99e5d347a13244ab8aee77df1166aab7705a220f5dfc09d0771
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Size
144KB
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MD5
2439d9f06e30708bdf4cbe8f8f527f71
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SHA1
fe0ecb1bd9c0e0a310f16fea31cdf5185190f381
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SHA256
b5920b0a4923e99e5d347a13244ab8aee77df1166aab7705a220f5dfc09d0771
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SHA512
b31c9098d229b96b788e4d6baff9c7d7a428a5d5e3ab9aeb438ae35926201a8d0e2d8993ff0f19c4b5b10c41d238699ad4ef2058d04f50f4404acb80bdf4a754
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SSDEEP
1536:/X4HVj0wWyEB5t+g7thp68dvZ0gir0giZT:/XWheB5t+p8dWaj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5920b0a4923e99e5d347a13244ab8aee77df1166aab7705a220f5dfc09d0771
Files
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b5920b0a4923e99e5d347a13244ab8aee77df1166aab7705a220f5dfc09d0771.dll windows:4 windows x86
d811d71710ad58776155b7a8da1fa9db
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetCurrentThreadId
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetProcAddress
GetModuleHandleA
ExitProcess
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetLastError
InterlockedDecrement
Sleep
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
WriteFile
LeaveCriticalSection
EnterCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
LoadLibraryA
InitializeCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
VirtualAlloc
HeapReAlloc
RtlUnwind
HeapSize
MultiByteToWideChar
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
Sections
.text Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ