Static task
static1
Behavioral task
behavioral1
Sample
ttssc-v1.0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ttssc-v1.0.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240508-en
General
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Target
1951d92170829f5cf21b8a2a2e16cdb3_JaffaCakes118
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Size
2.5MB
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MD5
1951d92170829f5cf21b8a2a2e16cdb3
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SHA1
a2d384998fb98cffe9f7845fd4278b4332428839
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SHA256
258c8cf3449e65ce567a09b4745856662cfc4fb9474a50b30edf460a1d741fb1
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SHA512
cb5c3daf8733f08c0f13fb1cf961d0c0ef80a100ad81de2b271b6ab111bfef8b5a97140e38f8590b323c688e1fac707432da98c00c6cae71abdc87d4b7a9dc98
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SSDEEP
49152:Q3xM2HHbEzKenh87urWtHs2AaHkHEZPBnuP4dmzntooHFcYAkxFUsomfnNN7E7i0:EpHHbEzKFZHnHkYBnS4obtoMFUUX7E7N
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ttssc-v1.0.exe
Files
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1951d92170829f5cf21b8a2a2e16cdb3_JaffaCakes118.rar
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ttssc-v1.0.exe.exe windows:4 windows x86 arch:x86
a24e57cfb1e35030a9b4252bf1fa8b4b
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
lstrcmpiA
lstrcpyA
lstrlenA
_lclose
RemoveDirectoryA
DeleteFileA
GetModuleFileNameA
_lread
_llseek
_lopen
GetDiskFreeSpaceA
SetCurrentDirectoryA
CreateDirectoryA
GetFileAttributesA
lstrcatA
GetTempPathA
GetCurrentDirectoryA
_lwrite
_lcreat
CloseHandle
GetExitCodeProcess
CreateProcessA
ExitProcess
TerminateProcess
GetCurrentProcess
HeapFree
HeapAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
RtlUnwind
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetCurrentThreadId
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
GetLastError
WriteFile
GetCPInfo
GetACP
GetOEMCP
GetProcAddress
LoadLibraryA
InterlockedDecrement
InterlockedIncrement
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
TranslateMessage
DispatchMessageA
PeekMessageA
MsgWaitForMultipleObjects
wsprintfA
LoadCursorA
SetCursor
MessageBoxA
Sections
.text Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url