Behavioral task
behavioral1
Sample
b717c966167148b7178e67727be7ac55d76d82acab88782e798e477a00abdd8b.exe
Resource
win7-20240704-en
General
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Target
edcfe06a0db28ab97fdff4c3d57989dc.bin
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Size
91KB
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MD5
dbec223db412098f3f97b7a3dcf84683
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SHA1
42000e1d16998cb7c720097480c3881cdac455a2
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SHA256
d1d9f5f3d5768a0a5dd07bd890639f01a10a08c07a5a620e5871d0fd227a247b
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SHA512
2f6ffc6a06984a2c210e063e029ece223e31dfaa0ec8d30086b6708ce36166aa4ce2fb70ab5c2a58481af77c4c97e0deeb5966ad57079c4cacd1753ae3485d6c
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SSDEEP
1536:/HRqkmDnsvMFmRPrKhPq5addNON3763cSoitNJJzpcECR:skmDsvmmRFJm3X9JJzpctR
Malware Config
Extracted
stealc
daval
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Signatures
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Stealc family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/b717c966167148b7178e67727be7ac55d76d82acab88782e798e477a00abdd8b.exe
Files
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edcfe06a0db28ab97fdff4c3d57989dc.bin.zip
Password: infected
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b717c966167148b7178e67727be7ac55d76d82acab88782e798e477a00abdd8b.exe.exe windows:5 windows x86 arch:x86
Password: infected
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: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 52KB - Virtual size: 51KB
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: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ