Static task
static1
Behavioral task
behavioral1
Sample
GP下载站.url
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
GP下载站.url
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
GP下载站文件说明.htm
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
GP下载站文件说明.htm
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
jycszm1.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
jycszm1.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
金玉出生医学证明管理系统 V2.05.1 注册机.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
金玉出生医学证明管理系统 V2.05.1 注册机.exe
Resource
win10v2004-20240412-en
General
-
Target
f3a86087c6c50b79b4f35cf4f7844276_JaffaCakes118
-
Size
873KB
-
MD5
f3a86087c6c50b79b4f35cf4f7844276
-
SHA1
f3919867022b705ceee2bbb4f3f7bfe3ea76c9a4
-
SHA256
e912b1f60538e902e1d68ca1f846e397cec34e2efd12187ea49ff259cbdb567c
-
SHA512
8c3403052f9a497e47aa55241d80057caea4d29550a62d5a2b97215f64597128219f4c15f1b9c72f6156abf15d763cb69ad32eb1bf2bcd534313cbe6269460df
-
SSDEEP
24576:oYtt3fU6gVR/zP7ss4trkoUNAd+enPrhYN8KWnzku:Ntt3fULVN/5oUNAd+8SNgz
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/jycszm1.exe unpack001/金玉出生医学证明管理系统 V2.05.1 注册机.exe
Files
-
f3a86087c6c50b79b4f35cf4f7844276_JaffaCakes118.rar
-
GP下载站.url
-
GP下载站文件说明.htm.html
-
jycszm1.exe.exe windows:4 windows x86 arch:x86
26b27b8bb82fd207b19adb9d0f9397ef
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
CreateProcessA
WriteFile
CreateDirectoryA
GetTempPathA
ReadFile
CloseHandle
GetFileSize
CreateFileA
GetModuleFileNameA
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
LoadLibraryA
GetProcAddress
GetOEMCP
GetACP
GetCPInfo
HeapReAlloc
HeapAlloc
HeapFree
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
RtlUnwind
GetStringTypeW
user32
MessageBoxA
wsprintfA
SetWindowTextA
SetWindowPos
ShowWindow
UpdateWindow
EndDialog
DialogBoxParamA
Sections
.text Size: 28KB - Virtual size: 24KB
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: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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金玉出生医学证明管理系统 V2.05.1 注册机.exe.exe windows:4 windows x86 arch:x86
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
Sections
code Size: - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
text Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE