Static task
static1
Behavioral task
behavioral1
Sample
a2841291d8cc732a0504156b834a0e2e_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a2841291d8cc732a0504156b834a0e2e_JC.exe
Resource
win10v2004-20230915-en
General
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Target
a2841291d8cc732a0504156b834a0e2e_JC.exe
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Size
113KB
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MD5
a2841291d8cc732a0504156b834a0e2e
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SHA1
1bee1d4b34b80f21cae46d45e30b329bbf6a9b9b
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SHA256
13e712aebc80052be55a99096e29d6c9e991148ebca9100e7960737abae451b9
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SHA512
97e3478e8fb85444a1204464bce42c0278946f892fc43f88350ab26e5a87f50f0881c9c36dabc316e582a245ee5948eb23a4b32952bac9ee4e9bbdf39ff04659
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SSDEEP
768:c1XfjCHM5KCI/LRPWO+ybg+wRla70FTZ/zHFoCytOMR/w:KXGs5KCgRuTagj53ytbR/w
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a2841291d8cc732a0504156b834a0e2e_JC.exe
Files
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a2841291d8cc732a0504156b834a0e2e_JC.exe.exe windows:4 windows x86
a3778eb3721b6e2ee0654bb2dfeaf654
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadFile
CloseHandle
CreateFileA
OutputDebugStringA
ExitProcess
WinExec
WriteFile
LoadLibraryA
GetSystemTime
SetFilePointer
CreateProcessA
HeapAlloc
GetProcessHeap
lstrcmpiA
GetVersionExA
GetModuleHandleA
GetProcAddress
GetTickCount
lstrlenA
GetTempPathA
GetModuleFileNameA
LCMapStringA
FlushFileBuffers
SetStdHandle
GetOEMCP
GetACP
GetCPInfo
GetStringTypeW
LCMapStringW
GetStringTypeA
MultiByteToWideChar
GetLastError
TerminateProcess
GetCurrentProcess
HeapFree
RtlUnwind
GetStartupInfoA
GetCommandLineA
GetVersion
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
advapi32
RegQueryValueExA
RegCloseKey
RegSetValueExA
RegOpenKeyExA
ws2_32
gethostbyname
connect
recv
WSAStartup
send
socket
htons
inet_addr
iphlpapi
GetAdaptersInfo
Sections
.text Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE