Static task
static1
Behavioral task
behavioral1
Sample
ydm2007dmshui/book.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ydm2007dmshui/book.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
ydm2007dmshui/新云软件.url
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
ydm2007dmshui/新云软件.url
Resource
win10v2004-20231215-en
General
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Target
76f95584fc4633a93173257eef6ed22b
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Size
1.1MB
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MD5
76f95584fc4633a93173257eef6ed22b
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SHA1
ec7dccc72a1f9dbc2e4aae4034af258d6a31cadb
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SHA256
133e380d0edea59094281b1e4b7286ab96c517154536061f09da859dcc9bac07
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SHA512
1eef510fe8b0fefbc05b4be4743caab9d085459748f287781f63b8d1b463b877ffe4ed09719307276f5e55f3153b88d865e7e5e47474e8a3fe1f9e0d0c18e46e
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SSDEEP
24576:pSB9dt/r677SvXKDgymqvupJUbCOnKLkjPZHg8J8r3ck7ACa:pSB/t/raOX0djvrbCKKcPl1kcj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ydm2007dmshui/book.exe
Files
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76f95584fc4633a93173257eef6ed22b.rar
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ydm2007dmshui/book.EDB
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ydm2007dmshui/book.EDT
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ydm2007dmshui/book.exe.exe windows:4 windows x86 arch:x86
65ae5cf17140aeaf91e3e9911da0ee3e
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
GetEnvironmentVariableA
GetVersionExA
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: 24KB - Virtual size: 22KB
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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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ydm2007dmshui/新云软件.url.url