Static task
static1
Behavioral task
behavioral1
Sample
b4c27064cfdd87aedcc6a85ceafc0c97.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b4c27064cfdd87aedcc6a85ceafc0c97.exe
Resource
win10v2004-20240226-en
General
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Target
b4c27064cfdd87aedcc6a85ceafc0c97
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Size
627KB
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MD5
b4c27064cfdd87aedcc6a85ceafc0c97
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SHA1
75ca84de05614e3f0898e83daf24b433dcc85280
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SHA256
df5b183a082a45c78cb3e82066ca1a7c194a0bf98a514e5337b59aa3dc9f7dc2
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SHA512
f723cc2799b402c067221f59f9a81b34069fe27d9f1caf88e73d79e30643338b23f6ed8428e17a813294a824f0255522c0fdc46dba0b756f2eb04a9bd969afd4
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SSDEEP
12288:EQaQlzygXCKh0N86jud/aVmMaWpICAEXbPgNxVY0hZ:ELQ0gB0ZjuZal2CrMVY0r
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4c27064cfdd87aedcc6a85ceafc0c97
Files
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b4c27064cfdd87aedcc6a85ceafc0c97.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: 24KB - Virtual size: 24KB
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