Static task
static1
Behavioral task
behavioral1
Sample
a457b655a99b6f733750499b81983ebdb7022a06ff13195297eef2e726256b8b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a457b655a99b6f733750499b81983ebdb7022a06ff13195297eef2e726256b8b.exe
Resource
win10v2004-20240226-en
General
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Target
a457b655a99b6f733750499b81983ebdb7022a06ff13195297eef2e726256b8b
-
Size
219KB
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MD5
db45d84a20b375c49f088ffbbf0c76ac
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SHA1
c3d31d35292d757a67b3a1505f478c27441ba14c
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SHA256
a457b655a99b6f733750499b81983ebdb7022a06ff13195297eef2e726256b8b
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SHA512
b2ca042b8d3550fccb93b8afef4dbc217315f3cab5a94aa56f159f7a553d01b1e9a309000da4f86c3c8a8775ceb22856f48edc8f31628d9d20cbb6f847a00d54
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SSDEEP
1536:rSHcWgnQs8VMNvY3vy3QpTha5MR8VhHoL8qmp:r0cIs8mNvY63Qhha5MUoL89
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a457b655a99b6f733750499b81983ebdb7022a06ff13195297eef2e726256b8b
Files
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a457b655a99b6f733750499b81983ebdb7022a06ff13195297eef2e726256b8b.exe windows:4 windows x86 arch:x86
1d8a9fa1df68905ca65ac0a36686d3a6
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetEnvironmentVariableA
FindClose
Sleep
CompareStringW
CompareStringA
SetStdHandle
SetFilePointer
GetTimeZoneInformation
GetLocalTime
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
IsBadWritePtr
IsBadReadPtr
HeapValidate
GetCPInfo
GetACP
GetOEMCP
HeapAlloc
VirtualAlloc
HeapReAlloc
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE