Static task
static1
Behavioral task
behavioral1
Sample
ef43f4fa43f2d2c1c1daf8490104437689001f4e193f71b1cde64f25beb01773.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ef43f4fa43f2d2c1c1daf8490104437689001f4e193f71b1cde64f25beb01773.exe
Resource
win10v2004-20240419-en
General
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Target
ef43f4fa43f2d2c1c1daf8490104437689001f4e193f71b1cde64f25beb01773
-
Size
70KB
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MD5
74fee5f3d44497bda08a9a2d2424b9f6
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SHA1
df45e92bf2ae404c50dd9e6b7b9d95eedb30283b
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SHA256
ef43f4fa43f2d2c1c1daf8490104437689001f4e193f71b1cde64f25beb01773
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SHA512
91c3eeb2c51927c38e4db3c0175e3c1e86372f0098cb03efbe0f2c71aac984e377cc4b673d2e9d9694c713eaee1e3edc10141db15ec15704c0f8e2280cb437ac
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8vP:Olg35GTslA5t3/w8H
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef43f4fa43f2d2c1c1daf8490104437689001f4e193f71b1cde64f25beb01773
Files
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ef43f4fa43f2d2c1c1daf8490104437689001f4e193f71b1cde64f25beb01773.exe windows:4 windows x86 arch:x86
c1246ca9ec291149221a5cbc329bf1a2
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
RegCloseKey
RegCreateKeyA
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
RegSetValueExW
kernel32
CloseHandle
CreateFileA
CreateMutexA
CreateProcessA
CreateThread
CreateToolhelp32Snapshot
DeleteFileA
ExitProcess
ExpandEnvironmentStringsA
GetCommandLineA
GetComputerNameA
GetCurrentProcessId
GetCurrentThreadId
GetFileSize
GetFileTime
GetLastError
GetModuleFileNameA
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetSystemDirectoryA
GetSystemTimeAsFileTime
GetTempFileNameA
GetTempPathA
GetTickCount
GetVersionExA
HeapAlloc
HeapFree
HeapReAlloc
LoadLibraryA
OpenProcess
Process32First
Process32Next
ReadFile
SetFileAttributesA
SetFilePointer
SetFileTime
SetPriorityClass
Sleep
TerminateProcess
VirtualAlloc
WaitForSingleObject
WriteFile
lstrcatA
lstrcmpiA
lstrcpyA
lstrlenA
user32
ExitWindowsEx
wsprintfA
ws2_32
WSAGetLastError
WSAStartup
closesocket
connect
gethostbyname
getsockopt
htons
inet_addr
ioctlsocket
recv
select
send
socket
Sections
.text Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 880B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE