Static task
static1
Behavioral task
behavioral1
Sample
aa959da1bf2b5126e965079e76d9f3b7.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa959da1bf2b5126e965079e76d9f3b7.dll
Resource
win10v2004-20240226-en
General
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Target
aa959da1bf2b5126e965079e76d9f3b7
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Size
36KB
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MD5
aa959da1bf2b5126e965079e76d9f3b7
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SHA1
f066e7aa7550a44a1db7f6af7031abacd0465667
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SHA256
ee99656bcfda655bb0d50418477f2eb7d1014cbefaa540fcbc64ef913626641e
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SHA512
a48acf11ed67846eecba3f08d8b9ec81b85b57c80d5682ed31c96310e2e60ba9f7e34879c4620cccdf39d1d2355b299e131ce97876c261543ca6ec99b29b0357
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SSDEEP
768:u2hXNijkM2CUTtri8/bBBQARQk60RVFbfL:H9ijZ0ri8zBBQARvbj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aa959da1bf2b5126e965079e76d9f3b7
Files
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aa959da1bf2b5126e965079e76d9f3b7.dll windows:4 windows x86 arch:x86
5dc5b256aa6a63e7b4d9436c6e033a1b
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ntdll
strstr
strlen
memcpy
memcmp
RtlZeroMemory
RtlUnwind
ws2_32
gethostname
closesocket
wininet
InternetOpenA
InternetCloseHandle
InternetReadFile
kernel32
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
IsBadReadPtr
lstrcpynA
WritePrivateProfileStringA
TerminateThread
Sleep
LeaveCriticalSection
CloseHandle
CreateFileA
CreateProcessA
DeleteFileA
GetCurrentProcessId
GetExitCodeThread
GetFileSize
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetSystemDirectoryA
GetTempFileNameA
GetTempPathA
GlobalAlloc
GlobalFree
LoadLibraryA
MoveFileExA
ReadFile
VirtualAlloc
VirtualFree
VirtualProtectEx
WaitForSingleObject
WideCharToMultiByte
WriteFile
lstrcatA
InitializeCriticalSection
lstrcpyA
lstrcpyW
lstrlenA
lstrlenW
CreateThread
DeleteCriticalSection
EnterCriticalSection
ExitProcess
GetPrivateProfileIntA
lstrcmpiA
user32
ToAscii
MapVirtualKeyA
GetKeyboardState
UnhookWindowsHookEx
SetWindowsHookExA
SetTimer
SendMessageA
RegisterWindowMessageA
KillTimer
wsprintfA
CallNextHookEx
FindWindowA
GetWindowThreadProcessId
advapi32
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegCloseKey
ole32
StringFromGUID2
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 16B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 788B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ