Static task
static1
Behavioral task
behavioral1
Sample
3f83f975353a160a3f2eb6250744187b.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3f83f975353a160a3f2eb6250744187b.dll
Resource
win10v2004-20231215-en
General
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Target
3f83f975353a160a3f2eb6250744187b
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Size
123KB
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MD5
3f83f975353a160a3f2eb6250744187b
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SHA1
5f2363e392d11767b61c22f324472472c10c40e3
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SHA256
8aef47bb29a547b4188e9868461dfecb257aa4758a342c595b9b8abcd40b9104
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SHA512
550ab9031d8c0a26a933f6202f55dbc853b397ba8b7a1912c9a5cf3304d7fad3dc1e451b26319f89b9909b04fe7c10143b133e34cdb90f752232b58c556ea17f
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SSDEEP
3072:w0sac36bLrCHgH3zQ4qe1BJ4obT+D9imZwSIojGUg24NKN:5rTHQeJT+pdZwFndNKN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f83f975353a160a3f2eb6250744187b
Files
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3f83f975353a160a3f2eb6250744187b.dll windows:4 windows x86 arch:x86
7a3040d795e3237d67d6fdd2dae4afc3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GlobalLock
LoadLibraryA
HeapFree
GlobalFree
FreeEnvironmentStringsW
GetLastError
DeleteAtom
GetVersionExA
GetOEMCP
GetModuleHandleA
WriteFile
CreateThread
GetLocaleInfoA
GlobalUnlock
GetLocalTime
lstrcmpiW
GetProcAddress
TerminateProcess
InterlockedDecrement
CreateWaitableTimerA
ExitProcess
FormatMessageA
LockResource
msvcrt
_snwprintf
strchr
wcschr
iswalnum
__wgetmainargs
_c_exit
toupper
_CxxThrowException
iswalpha
swscanf
_wcsicmp
atoi
memcpy
printf
isleadbyte
__set_app_type
free
wcslen
swprintf
__setusermatherr
strncpy
__CxxFrameHandler
_cexit
towupper
memset
user32
FindWindowW
FrameRect
CharUpperW
SystemParametersInfoA
AppendMenuW
DrawTextW
IsDlgButtonChecked
PeekMessageW
SetWindowTextW
DefWindowProcW
SetScrollPos
MessageBeep
DrawEdge
RedrawWindow
GetWindowLongA
ReleaseCapture
GetMessageA
DrawIconEx
EndDialog
GetMenu
CopyRect
RegisterMessagePumpHook
IsWindowVisible
LoadMenuA
gdi32
CreateSolidBrush
MoveToEx
CreatePalette
Rectangle
SetBkColor
CreateFontIndirectW
LineTo
ExtTextOutW
PatBlt
TranslateCharsetInfo
GetTextExtentPointW
StretchBlt
CreateCompatibleDC
DeleteObject
GetTextExtentPoint32W
GetTextMetricsW
tapi32
lineDrop
lineSetAgentStateEx
lineCreateAgentSessionW
phoneGetButtonInfo
lineGetAddressCaps
phoneGetMessage
lineConfigDialogEdit
lineGetDevConfigW
comdlg32
GetOpenFileNameW
shell32
SHGetFolderPathW
SHGetPathFromIDListW
SHGetMalloc
ShellExecuteW
SHGetSpecialFolderLocation
ShellAboutW
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
aus Size: 512B - Virtual size: 277B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 109KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 50B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ