Static task
static1
Behavioral task
behavioral1
Sample
87c74071f6b02f284859d9ad4503077c_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
87c74071f6b02f284859d9ad4503077c_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
87c74071f6b02f284859d9ad4503077c_JC.exe
-
Size
523KB
-
MD5
87c74071f6b02f284859d9ad4503077c
-
SHA1
4e645c47b71649d57cf07c968a5210059e17bdfe
-
SHA256
2cb62e0674c6c57b0855f873bbc258332ba6afd214ab0e3b3c424b03a22c5083
-
SHA512
d5457f2d269e0e1b27bfec898f3df42f357c2ffd06aede7d1a0d1ef1cd497dbbb52c9b50ce87b016f7f59107e8b73318ac1b95b1fdb09f2907567df5b8029349
-
SSDEEP
12288:BmDslMvld4WAm4Kg8qLSewmMZZBd/86+RvCNr:Bmxlu84K7ASeZMZJ+R2r
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 87c74071f6b02f284859d9ad4503077c_JC.exe
Files
-
87c74071f6b02f284859d9ad4503077c_JC.exe.exe windows:4 windows x86
53b338a5a343440770be2403e59415fb
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
GetFileAttributesExA
HeapDestroy
HeapFree
QueryPerformanceCounter
Sleep
HeapCreate
HeapAlloc
GetProcessHeap
ExitProcess
GetModuleFileNameA
GetTickCount
GetProcAddress
LoadLibraryA
VirtualAlloc
VirtualFree
IsBadReadPtr
lstrcmpiA
FreeLibrary
HeapReAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
RtlUnwind
WriteFile
GetLastError
SetFilePointer
GetCPInfo
GetACP
GetOEMCP
SetStdHandle
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
FlushFileBuffers
CloseHandle
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 29KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE