Static task
static1
Behavioral task
behavioral1
Sample
f4b9cba127f9777efe96fe8ab144d00a49dc31b5fb3129a13da5beaf8394e5c7.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
f4b9cba127f9777efe96fe8ab144d00a49dc31b5fb3129a13da5beaf8394e5c7.dll
Resource
win10v2004-20231130-en
General
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Target
f4b9cba127f9777efe96fe8ab144d00a49dc31b5fb3129a13da5beaf8394e5c7
-
Size
288KB
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MD5
b5c9489325d82c45715e00a08541217c
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SHA1
247af428a997e9e111bd76a1fbeb13494075b651
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SHA256
f4b9cba127f9777efe96fe8ab144d00a49dc31b5fb3129a13da5beaf8394e5c7
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SHA512
3e4ed93f64d2f7222a15f04d3481bd8f685782bb6762dbbd924ded87e5970c8fe0631da7c8b22bb4b76c8d36bdb50b4b6f9f4b5ac7a6e3bb03b2bd21a079882d
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SSDEEP
3072:oMy3mBPptH5LZseWDzoPZ6WS6BLfvgaSlpcD+05f2bRSH+zgn2zCFvu+2sLbzu6y:/SmZtSzkPDNGEfBHlHFGwLmVpkdwsFX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f4b9cba127f9777efe96fe8ab144d00a49dc31b5fb3129a13da5beaf8394e5c7
Files
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f4b9cba127f9777efe96fe8ab144d00a49dc31b5fb3129a13da5beaf8394e5c7.dll windows:4 windows x86 arch:x86
2a05dd231d230e2fd00f78eb94077928
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetProcAddress
LoadLibraryA
ExitProcess
GetCommandLineA
GetVersion
TerminateProcess
GetCurrentProcess
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
GetLastError
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
GetModuleHandleA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
HeapFree
WriteFile
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapAlloc
GetCPInfo
GetACP
GetOEMCP
VirtualAlloc
HeapReAlloc
RtlUnwind
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
InterlockedDecrement
InterlockedIncrement
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 88KB
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