Behavioral task
behavioral1
Sample
59d76b4842938246bc799f8bcc33f24b5cb1057e282db16c8953d885236244c7.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
59d76b4842938246bc799f8bcc33f24b5cb1057e282db16c8953d885236244c7.exe
Resource
win10v2004-20240802-en
General
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Target
59d76b4842938246bc799f8bcc33f24b5cb1057e282db16c8953d885236244c7
-
Size
383KB
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MD5
a7b5b4db0b2255cc6ed462ca1f9c9912
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SHA1
fa8d583ba9064223afd2d00da5b5b1f587d51faf
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SHA256
59d76b4842938246bc799f8bcc33f24b5cb1057e282db16c8953d885236244c7
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SHA512
de2480af7c4d6aa5736d6542034d2837e27fdf488bf72c8cc541b39ef1b4e72f3c10b297227763f33c42f43e25f000f2083341ba1a1b81521d3491985fb2578f
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SSDEEP
6144:M1C1jj5q62aOanGiqbI/eeljOFdGG1vfv:yejGatGiqMPiFsG1vfv
Malware Config
Extracted
stealc
default
http://46.8.231.109
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url_path
/c4754d4f680ead72.php
Signatures
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Stealc family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 59d76b4842938246bc799f8bcc33f24b5cb1057e282db16c8953d885236244c7
Files
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59d76b4842938246bc799f8bcc33f24b5cb1057e282db16c8953d885236244c7.exe windows:5 windows x86 arch:x86
75f38a281962eafd8c14d2b02cfcdab6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
strncpy
??_V@YAXPAX@Z
memchr
??_U@YAPAXI@Z
strtok
strtok_s
strcpy_s
vsprintf_s
memmove
strlen
malloc
free
memcmp
??2@YAPAXI@Z
memset
memcpy
__CxxFrameHandler3
kernel32
InitializeCriticalSectionAndSpinCount
WideCharToMultiByte
RaiseException
GetStringTypeW
MultiByteToWideChar
LCMapStringW
IsValidCodePage
lstrlenA
HeapAlloc
GetProcessHeap
VirtualProtect
VirtualQueryEx
OpenProcess
ReadProcessMemory
WriteFile
GetOEMCP
GetACP
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
DecodePointer
TerminateProcess
GetCurrentProcess
LeaveCriticalSection
EnterCriticalSection
RtlUnwind
GetProcAddress
GetModuleHandleW
ExitProcess
Sleep
GetStdHandle
GetModuleFileNameW
GetLastError
LoadLibraryW
TlsGetValue
TlsSetValue
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCPInfo
Sections
.text Size: 114KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2.0MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 9KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ