Static task
static1
Behavioral task
behavioral1
Sample
[天翼辅助]0206Sp1-5.4版.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
[天翼辅助]0206Sp1-5.4版.exe
Resource
win10v2004-20240910-en
General
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Target
fd20c5014226963290e63a0483265cab_JaffaCakes118
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Size
1.2MB
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MD5
fd20c5014226963290e63a0483265cab
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SHA1
5e24c6fe74456271e645dd45823cb74b34e8c321
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SHA256
a325672fecc986dbe3011ed01446fc62ce5a2f4ae4b654736813049884c8f63a
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SHA512
1a053eb6d9a39ac89883a802e7a93045cd594eac2866c002150e78577db358f11323b56a72186497e254850368d8da1cae8cd95b5156df2ad6b96ef595b90e1e
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SSDEEP
24576:FC8wlkjsTjYhfpqbAwjoYsUSkXsix9tsr5McfyNxQ/y8aIvFz:sdcsTjoaAWqkXsitKAQnaAt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/[天翼辅助]0206Sp1-5.4版.exe
Files
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fd20c5014226963290e63a0483265cab_JaffaCakes118.rar
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[天翼辅助]0206Sp1-5.4版.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: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ