Static task
static1
Behavioral task
behavioral1
Sample
jaff_1.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
jaff_1.exe
Resource
win10v2004-20220812-en
General
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Target
jaff_1.exe
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Size
33KB
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MD5
a08506aabc000bb98e9051d5286d1420
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SHA1
fe5de35f1805b9960d36f0e957452c50aa76a629
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SHA256
1e95074c1b8f89726a35d676ffda84e5c6f49d01f5624c847acd74e083932711
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SHA512
360177576d1befed48ded26d1fbfe01265aae7da66391ccfb842e648219dfe136208797421bb22ead001bb5cc1f6c9099f5e748d8ee41e3764d21912f601a569
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SSDEEP
384:XKrBEMQmrwynWHmetF/2zmb/yzU0JBECvQgdxyllliReMGm4hEEZG1YBg49Y3s2/:FMpBWH3HdbOygUho1YBra3s2SM6Q
Malware Config
Signatures
Files
-
jaff_1.exe.exe windows x86
1b9fdf84feeaa683c7937ab0c05dc3d2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
shlwapi
StrCmpIW
PathFindExtensionW
StrCmpW
StrToIntA
mpr
WNetOpenEnumW
WNetEnumResourceW
WNetCloseEnum
wininet
InternetCloseHandle
InternetOpenA
InternetOpenUrlW
shell32
SHGetFolderPathW
kernel32
GlobalAlloc
lstrlenW
lstrcpyW
InterlockedIncrement
PostQueuedCompletionStatus
GlobalFree
GetModuleHandleW
FindResourceW
LoadResource
LockResource
SizeofResource
FreeResource
GetSystemInfo
CreateIoCompletionPort
InitializeCriticalSection
CreateEventW
CloseHandle
HeapFree
GetLogicalDrives
GetDriveTypeW
WaitForMultipleObjects
WaitForSingleObject
DeleteCriticalSection
lstrcatW
CreateDirectoryW
CreateFileW
WriteFile
MoveFileExW
GetFileSize
ReadFile
SetFilePointer
GetQueuedCompletionStatus
FindFirstFileW
FindNextFileW
lstrlenA
SetEvent
InterlockedDecrement
MulDiv
lstrcpyA
Sleep
lstrcmpW
GetTickCount
GetModuleFileNameW
CreateProcessW
ExitProcess
GetSystemPowerStatus
GetSystemDefaultLangID
GetUserDefaultLangID
GetUserDefaultUILanguage
GetProcessHeap
HeapAlloc
GetLastError
CreateThread
FindClose
user32
wsprintfW
FillRect
SetRect
ReleaseDC
GetDC
SystemParametersInfoW
IsCharAlphaNumericA
wsprintfA
gdi32
GetDeviceCaps
CreateDCW
CreateCompatibleDC
DeleteDC
CreateDIBSection
SelectObject
GetDIBColorTable
CreateSolidBrush
DeleteObject
advapi32
CryptExportKey
CryptEncrypt
CryptReleaseContext
CryptAcquireContextW
CryptGenKey
CryptDestroyKey
CryptGetUserKey
CryptImportKey
ole32
CoInitializeEx
CoCreateInstance
OleDraw
CreateStreamOnHGlobal
oleaut32
SysFreeString
ntdll
memset
Sections
.text Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ