Static task
static1
Behavioral task
behavioral1
Sample
545234d8cf8bbda237f28ca5d6755170_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
545234d8cf8bbda237f28ca5d6755170_JC.exe
Resource
win10v2004-20230915-en
General
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Target
545234d8cf8bbda237f28ca5d6755170_JC.exe
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Size
272KB
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MD5
545234d8cf8bbda237f28ca5d6755170
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SHA1
7dd53e4bc25e1745e38475e63ee52f864602a401
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SHA256
3f238507b5338158a3eb4dc2302d68124888f10904da0477f6d68b5a9dab276a
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SHA512
5e33c9c64dfc76419395585a557ab6e684deb6e9bfa554fa02f023ae2dcddf38b7c79a92bd8bde864b8c460dcc90477b175bc3c6b5970dadb9f881dcd2a1f5db
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SSDEEP
6144:eFpiTSfDhpOQAYg718kVFRCHplF6UTSbGqJuM:RTSfDh7AL18UwJbhTSn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 545234d8cf8bbda237f28ca5d6755170_JC.exe
Files
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545234d8cf8bbda237f28ca5d6755170_JC.exe.exe windows:4 windows x86
726753ff02122f9aca96e3ff6544ab03
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVersionExA
VirtualAlloc
CreateFileW
GetVersionExW
HeapFree
MoveFileExW
GetModuleFileNameW
SetLastError
GetLastError
lstrcmpW
DeleteFileA
SetThreadExecutionState
CloseHandle
CreateProcessW
GetWindowsDirectoryW
GetProcessHeap
GetModuleHandleA
GetStartupInfoA
OutputDebugStringW
CreateFileA
CreateMutexA
GetComputerNameW
SetFileAttributesA
SetFilePointer
GetCurrentThreadId
InitializeCriticalSection
DeleteCriticalSection
HeapReAlloc
HeapAlloc
ExitProcess
SetEvent
CreateEventA
FormatMessageW
FormatMessageA
LocalAlloc
LocalFree
GetWindowsDirectoryA
SetThreadLocale
GetThreadLocale
WideCharToMultiByte
MultiByteToWideChar
LeaveCriticalSection
EnterCriticalSection
WriteFile
ReleaseMutex
RaiseException
lstrcpyA
lstrlenA
WaitForMultipleObjects
InterlockedIncrement
InterlockedExchange
Sleep
user32
LoadIconW
advapi32
RegOpenKeyA
Sections
.rdata3 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata2 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 189KB - Virtual size: 189KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text8 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text7 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text6 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text5 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text4 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text3 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text2 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ