Static task
static1
Behavioral task
behavioral1
Sample
wjplgm-v1.0/文件批量改名.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
wjplgm-v1.0/文件批量改名.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
wjplgm-v1.0/新云软件.url
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
wjplgm-v1.0/新云软件.url
Resource
win10v2004-20240226-en
General
-
Target
e7a5dc46fbec0b4d6c1b0f4db935be3d_JaffaCakes118
-
Size
1.8MB
-
MD5
e7a5dc46fbec0b4d6c1b0f4db935be3d
-
SHA1
cf19fb1172d0497a90b3442ff0a891d6b2c601d3
-
SHA256
9e61fca30fd93c142141a580280c4a6613e15099de8a7c9407c80ed5b1fc5ec8
-
SHA512
9de3f20a256912e8fd51439b9033ff5334a2b42b4317f60c022a2805ceeaa58de9ea92d628b093be4ddc0580164718576b38cf913c5ed8caf3a4df13e60c7641
-
SSDEEP
49152:vVStRuJDkhR2TKQsKrV0IUME+rFOP134VR+zrG:vVS4YSKQZruvYOqVRIG
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/wjplgm-v1.0/文件批量改名.exe
Files
-
e7a5dc46fbec0b4d6c1b0f4db935be3d_JaffaCakes118.rar
-
wjplgm-v1.0/文件批量改名.exe.exe windows:4 windows x86 arch:x86
9165ea3e914e03bda3346f13edbd6ccd
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
GetProcAddress
LoadLibraryA
CloseHandle
WriteFile
CreateDirectoryA
GetTempPathA
ReadFile
SetFilePointer
CreateFileA
GetModuleFileNameA
GetStringTypeA
LCMapStringW
LCMapStringA
HeapAlloc
HeapFree
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
MultiByteToWideChar
GetStringTypeW
user32
MessageBoxA
wsprintfA
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: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 272KB - Virtual size: 270KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
wjplgm-v1.0/新云软件.url.url