Behavioral task
behavioral1
Sample
4e5d416ad539fb25ac4781d6af862f79422e6f2838131671bb87105681232dd5.exe
Resource
win7-20240704-en
General
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Target
4e5d416ad539fb25ac4781d6af862f79422e6f2838131671bb87105681232dd5.exe
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Size
171KB
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MD5
2bc29bc50b70b67283edff7773aba198
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SHA1
afb634fcc9b870ab5a340702558d96ee650c11f0
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SHA256
4e5d416ad539fb25ac4781d6af862f79422e6f2838131671bb87105681232dd5
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SHA512
f12ccbf43531958b0d3b43319f674e2c438ae3a276fd16b11ef9093a98a25b8c4df48fca72d4f5bda0ebcdde138adad2cfb13210a0c836927834e87407bbff96
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SSDEEP
3072:lvtlGc6fgpJSG61doHN4N4QSUukO/yIifJMKoBJuOQHGCH:lvLJryZoI4RvkOKSVnurm
Malware Config
Extracted
stealc
cozy12
http://193.163.7.20
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url_path
/edf04ce5e57d0f66.php
Signatures
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Stealc family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4e5d416ad539fb25ac4781d6af862f79422e6f2838131671bb87105681232dd5.exe
Files
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4e5d416ad539fb25ac4781d6af862f79422e6f2838131671bb87105681232dd5.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
tslcig Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
�x'��u� Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE