Behavioral task
behavioral1
Sample
956f3fe2d9989f0269cd72c70c00468a6f6dea368871a9745ba3836ec3a162c9.exe
Resource
win7-20240221-en
General
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Target
fd08c482c1a4d1598773a17dbf56de0694ced6974c66c15ec4e7066d6c0acc33
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Size
73KB
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MD5
c514ef98b08db6354d3ad79da30152a9
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SHA1
a78fcf60f81f3df5d53956a66bbad617bff4bb2b
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SHA256
fd08c482c1a4d1598773a17dbf56de0694ced6974c66c15ec4e7066d6c0acc33
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SHA512
56abe52e214a7f9a65c38866cd26026e41e28c22207f47e6eee19b82fc5332a8073bde6034323bc9060a1174e5cc3cbaaa93d98403e8b3dbdd5b72d4291b0d93
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SSDEEP
1536:q0YQBw18HfHluetg6NFCtxorCvAKM9v8e0s3UMks1l/utgSQgdS0H32tA:9M1YfHMD6NFCtxgCvAKIv50OUOlEYgb
Malware Config
Extracted
stealc
http://185.216.70.109
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url_path
/eb488f9cb9d466ca.php
Signatures
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Stealc family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/956f3fe2d9989f0269cd72c70c00468a6f6dea368871a9745ba3836ec3a162c9.exe
Files
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fd08c482c1a4d1598773a17dbf56de0694ced6974c66c15ec4e7066d6c0acc33.zip
Password: infected
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956f3fe2d9989f0269cd72c70c00468a6f6dea368871a9745ba3836ec3a162c9.exe.exe windows:5 windows x86 arch:x86
1ef0d6e4c3554a91026b47d9a27bf6db
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
malloc
??_V@YAXPAX@Z
memchr
??_U@YAPAXI@Z
strtok_s
strcpy_s
vsprintf_s
memmove
memcpy
strlen
memset
memcmp
__CxxFrameHandler3
kernel32
GetCurrentThreadId
LocalAlloc
VirtualQueryEx
OpenProcess
ReadProcessMemory
GetLastError
HeapFree
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
DecodePointer
TerminateProcess
GetCurrentProcess
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
RtlUnwind
TlsGetValue
TlsSetValue
InterlockedIncrement
GetModuleHandleW
SetLastError
InterlockedDecrement
GetProcAddress
ExitProcess
Sleep
WriteFile
GetStdHandle
GetModuleFileNameW
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LoadLibraryW
HeapAlloc
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetStringTypeW
RaiseException
Sections
.text Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
urukd Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE