Static task
static1
Behavioral task
behavioral1
Sample
4a2f589edf294f15c4a1129848e0bef2_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4a2f589edf294f15c4a1129848e0bef2_JC.exe
Resource
win10v2004-20230915-en
General
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Target
4a2f589edf294f15c4a1129848e0bef2_JC.exe
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Size
161KB
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MD5
4a2f589edf294f15c4a1129848e0bef2
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SHA1
92948f337888e671565e9516420b1a4005d5115c
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SHA256
aa71c6a7b3f0651fe4044067afdb6126f45885cd8ce72b901b67fcf7ad3cf7ae
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SHA512
0f23e5ee3dbd0ce1f641dfcd913ba7e31f2c1d9440f97afab0d4cfff18bf38a2b7ec00ef9147bd1b7af8c514d1a3ee95231fbd8b4a12268d6f2125c7f2630be0
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SSDEEP
768:j/5inm+cd5rHemPXkqUEphjVuvios1rPr4adL0NqlJMU60+ppQ1TTGfL/4wI:jRsvcdcQjosnvnZ6LQ1E/4wI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a2f589edf294f15c4a1129848e0bef2_JC.exe
Files
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4a2f589edf294f15c4a1129848e0bef2_JC.exe.exe windows:4 windows x86
7568fd2720750e36a6992434b5b7efe9
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
GetModuleHandleA
GetLastError
Sleep
GetLocaleInfoA
GetFileTime
FileTimeToLocalFileTime
FileTimeToSystemTime
GetLocalTime
GetStartupInfoA
VirtualAlloc
VirtualQuery
HeapCreate
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
HeapValidate
CloseHandle
ExitProcess
RtlUnwind
GetSystemTimeAsFileTime
GetFileType
GetStdHandle
GetCurrentProcess
DuplicateHandle
SetHandleCount
GetCommandLineA
GetModuleFileNameA
GetEnvironmentStrings
FreeEnvironmentStringsA
UnhandledExceptionFilter
SetFilePointer
ReadFile
GetConsoleMode
GetConsoleCP
GetConsoleOutputCP
WriteFile
SetStdHandle
DeleteFileA
SetConsoleCtrlHandler
MultiByteToWideChar
CreateFileA
WideCharToMultiByte
SetEndOfFile
Sections
.text Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
. rdata Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE