Static task
static1
Behavioral task
behavioral1
Sample
1/1.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1/1.exe
Resource
win10v2004-20230915-en
General
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Target
1.zip
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Size
19.3MB
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MD5
e403817045cb72ea86aa0afbd8cecbb9
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SHA1
807463cd072b7da1f0a3965bb9658e077f7bff02
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SHA256
9e18d2c867530532ddc49674d82649938fcc292b256cb7061310d1adb7592934
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SHA512
6d422812a0bdbc196b42ab1d11535e12a3a6aea6afaa9cdb2aac6b8c1620a4181cfd611e3f15af984c93d29943b626dd814df82f01c39c2ee5f1b1380c65b6e7
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SSDEEP
393216:R3wrpuGC+mh/M4YeloLRTafW8mjizLrPohXioIh4wc3OQIWpnbeU5GidqT:NEZCnh1vmCjmeEViR4wR2nbeoq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/1/1.exe
Files
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1.zip.zip
Password: infected
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1/1.exe.exe windows:4 windows 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: 26.2MB - Virtual size: 26.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ