Static task
static1
Behavioral task
behavioral1
Sample
ef6d9bb5996976e421a15359d21458ad_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ef6d9bb5996976e421a15359d21458ad_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
ef6d9bb5996976e421a15359d21458ad_JC.exe
-
Size
45KB
-
MD5
ef6d9bb5996976e421a15359d21458ad
-
SHA1
65fb35c6b5550dd727de87c5cb732e83a9f630a5
-
SHA256
7ecd46863aafe251c8fdb9499bdbca779d11fd5331f3c6c2ee072867b7e1e275
-
SHA512
58a849bd991ef83f2c382fe47382eea492188c3e3fb1b5ee567395c5e9b374049f315c0cb8069e9dc39ce8d1308ab1ebc32b62e1d15a80ae229b942445da2340
-
SSDEEP
768:jvQ5qDLHRdw2iPSMEk/6KxPEMb960yXb8D:jvQoLHjw2iWPKxP7vyX4D
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef6d9bb5996976e421a15359d21458ad_JC.exe
Files
-
ef6d9bb5996976e421a15359d21458ad_JC.exe.exe windows x86
286870a926664a5129b8b68ed0d4a8eb
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
mfc42
ord823
ord825
msvcrt
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_except_handler3
strstr
strcspn
strncpy
atoi
time
srand
rand
realloc
free
malloc
sprintf
kernel32
ReleaseMutex
Sleep
lstrcpyA
CreateProcessA
TerminateProcess
ExitThread
GetStartupInfoA
GetModuleHandleA
WaitForSingleObject
GetModuleFileNameA
CreateFileA
SetFilePointer
WriteFile
lstrcpynA
lstrlenA
OpenMutexA
GetComputerNameA
ExitProcess
GetCurrentProcess
GetCurrentThread
CloseHandle
CreateThread
LoadLibraryA
GetProcAddress
GetSystemDefaultUILanguage
GetTickCount
user32
wsprintfA
shell32
ShellExecuteA
ShellExecuteExA
SHChangeNotify
shlwapi
SHDeleteKeyA
ws2_32
setsockopt
recv
__WSAFDIsSet
select
send
WSAIoctl
WSAStartup
htons
inet_ntoa
htonl
socket
connect
closesocket
inet_addr
sendto
WSACleanup
iphlpapi
GetAdaptersInfo
GetIfTable
Sections
.text Size: 20KB - Virtual size: 19KB
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: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.dtc Size: 4KB - Virtual size: 4KB