Static task
static1
Behavioral task
behavioral1
Sample
c924467d804daf73616a289705b72b9d_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
c924467d804daf73616a289705b72b9d_JC.exe
Resource
win10v2004-20230915-en
General
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Target
c924467d804daf73616a289705b72b9d_JC.exe
-
Size
396KB
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MD5
c924467d804daf73616a289705b72b9d
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SHA1
623a00dfe2a9c423868c54a3e84dd098721a9f8b
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SHA256
6f18d06b2503b4a084df54debdc7880061fcbfec3a709051b5118c6d6c6a2847
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SHA512
5b80b45e27d0a18af84077c6cbbe2e0039105e09fe0be0b69a360b2808036c10cee55ea08c1d931e2dd156ef6d9de07720036369068bc0f0038a6105fb477ddb
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SSDEEP
6144:4jlYKRF/LReWAsUyYYo4KJ+EMflBT3n3uIDAvisoXzDxdJJREGQ4geJ5:4jauDReWTEMflBL3uIDAviPzDxr5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c924467d804daf73616a289705b72b9d_JC.exe
Files
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c924467d804daf73616a289705b72b9d_JC.exe.exe windows:4 windows x86
3a2003ea545fe942681da9e7683ebb58
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
AddAtomA
CreateDirectoryA
CreateProcessA
CreateSemaphoreA
DeleteFileA
ExitProcess
FindAtomA
GetAtomNameA
GetCommandLineA
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetStartupInfoA
InterlockedDecrement
InterlockedIncrement
ReleaseSemaphore
SetFileAttributesA
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
WaitForSingleObject
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
msvcrt
_fdopen
_read
_strdup
_write
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_assert
_cexit
_ctype
_errno
_fstati64
_iob
_isctype
_lseeki64
_onexit
_pctype
_setmode
_strnicmp
_vsnprintf
abort
atexit
fclose
fflush
fopen
fprintf
free
localeconv
malloc
memchr
memcpy
memmove
memset
rand
setlocale
setvbuf
signal
srand
strcat
strcmp
strcoll
strcpy
strftime
strlen
strtod
strxfrm
time
shell32
SHGetFolderPathA
ShellExecuteA
Sections
.text Size: - Virtual size: 239KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 608B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 18KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lol 0 Size: - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.lol 1 Size: 135KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE