Static task
static1
Behavioral task
behavioral1
Sample
Sweetsystemdoo-02162024001.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Sweetsystemdoo-02162024001.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231215-en
General
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Target
5e33c3e87a74657a89ecc8b15dbd1be4.bin
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Size
942KB
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MD5
035d1f430bf84e49fe9e8faabee38e19
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SHA1
5bb3031eb41eaa840cda01e01cae034ff1165f0a
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SHA256
5488805f028c4c7de5220ee3ce9bc3254c3444d65a38bc97f0596c4931d11a90
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SHA512
c6c56fd59f95f70db2b7657a78d61c0fd59ce18379e1377f599ce01fb577c7349731e5c18aa9663af27b090c337ca009655f3e40d8245f9006d98d5b06e8044a
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SSDEEP
24576:dPqPLMOPIQ7CB8vUF1KFOwS6GUXFVgo/3qvucnC:dTB8vvOwSvAVgo/38nC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack003/$PLUGINSDIR/System.dll
Files
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5e33c3e87a74657a89ecc8b15dbd1be4.bin.zip
Password: infected
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edfa2134ba71730b0ef6207199d0ab49681d38862c5c0bd2b76727b0b07b7cdb.7z.7z
Password: infected
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Sweetsystemdoo-02162024001.exe.exe windows:4 windows x86 arch:x86
Password: infected
1f23f452093b5c1ff091a2f9fb4fa3e9
Code Sign
67:ce:d4:38:d9:d0:5d:bf:7d:77:28:53:dd:34:ea:15:ba:ec:f3:1bCertificate
IssuerCN=Microsomial,OU=Sparkler Ahistorisk Interessesfrers\ ,O=Microsomial,L=Fraddon,ST=England,C=GB,1.2.840.113549.1.9.1=#0c14737964676161656e64654054696d6d79732e496dNot Before11/02/2024, 07:42Not After10/02/2027, 07:42SubjectCN=Microsomial,OU=Sparkler Ahistorisk Interessesfrers\ ,O=Microsomial,L=Fraddon,ST=England,C=GB,1.2.840.113549.1.9.1=#0c14737964676161656e64654054696d6d79732e496d67:ce:d4:38:d9:d0:5d:bf:7d:77:28:53:dd:34:ea:15:ba:ec:f3:1bCertificate
IssuerCN=Microsomial,OU=Sparkler Ahistorisk Interessesfrers\ ,O=Microsomial,L=Fraddon,ST=England,C=GB,1.2.840.113549.1.9.1=#0c14737964676161656e64654054696d6d79732e496dNot Before11/02/2024, 07:42Not After10/02/2027, 07:42SubjectCN=Microsomial,OU=Sparkler Ahistorisk Interessesfrers\ ,O=Microsomial,L=Fraddon,ST=England,C=GB,1.2.840.113549.1.9.1=#0c14737964676161656e64654054696d6d79732e496d35:50:4c:d7:f8:ee:83:13:e7:bf:9d:fa:90:fd:83:13:39:4d:c9:37:d2:ae:10:5b:7d:47:2d:85:60:9b:36:8aSigner
Actual PE Digest35:50:4c:d7:f8:ee:83:13:e7:bf:9d:fa:90:fd:83:13:39:4d:c9:37:d2:ae:10:5b:7d:47:2d:85:60:9b:36:8aDigest Algorithmsha256PE Digest Matchestrued0:f8:f8:12:81:04:5b:ad:fd:f4:d1:4d:50:cb:7a:1c:c5:60:ed:1eSigner
Actual PE Digestd0:f8:f8:12:81:04:5b:ad:fd:f4:d1:4d:50:cb:7a:1c:c5:60:ed:1eDigest Algorithmsha1PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
ExitProcess
SetFileAttributesW
Sleep
GetTickCount
CreateFileW
GetFileSize
GetModuleFileNameW
GetCurrentProcess
SetCurrentDirectoryW
GetFileAttributesW
SetEnvironmentVariableW
GetWindowsDirectoryW
GetTempPathW
GetCommandLineW
GetVersion
SetErrorMode
lstrlenW
lstrcpynW
CopyFileW
GetShortPathNameW
GlobalLock
CreateThread
GetLastError
CreateDirectoryW
CreateProcessW
RemoveDirectoryW
lstrcmpiA
GetTempFileNameW
WriteFile
lstrcpyA
MoveFileExW
lstrcatW
GetSystemDirectoryW
GetProcAddress
GetModuleHandleA
GetExitCodeProcess
WaitForSingleObject
lstrcmpiW
MoveFileW
GetFullPathNameW
SetFileTime
SearchPathW
CompareFileTime
lstrcmpW
CloseHandle
ExpandEnvironmentStringsW
GlobalFree
GlobalUnlock
GetDiskFreeSpaceW
GlobalAlloc
FindFirstFileW
FindNextFileW
DeleteFileW
SetFilePointer
ReadFile
FindClose
lstrlenA
MulDiv
MultiByteToWideChar
WideCharToMultiByte
GetPrivateProfileStringW
WritePrivateProfileStringW
FreeLibrary
LoadLibraryExW
GetModuleHandleW
user32
GetSystemMenu
SetClassLongW
EnableMenuItem
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongW
SetCursor
LoadCursorW
CheckDlgButton
GetMessagePos
LoadBitmapW
CallWindowProcW
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
ScreenToClient
GetWindowRect
GetDlgItem
GetSystemMetrics
SetDlgItemTextW
GetDlgItemTextW
MessageBoxIndirectW
CharPrevW
CharNextA
wsprintfA
DispatchMessageW
PeekMessageW
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
GetClientRect
FillRect
DrawTextW
EndDialog
RegisterClassW
SystemParametersInfoW
CreateWindowExW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
GetDC
SetTimer
SetWindowTextW
LoadImageW
SetForegroundWindow
ShowWindow
IsWindow
SetWindowLongW
FindWindowExW
TrackPopupMenu
AppendMenuW
CreatePopupMenu
EndPaint
CreateDialogParamW
SendMessageTimeoutW
wsprintfW
PostQuitMessage
gdi32
SelectObject
SetBkMode
CreateFontIndirectW
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor
shell32
SHGetSpecialFolderLocation
ShellExecuteExW
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
SHFileOperationW
advapi32
AdjustTokenPrivileges
RegCreateKeyExW
RegOpenKeyExW
SetFileSecurityW
OpenProcessToken
LookupPrivilegeValueW
RegEnumValueW
RegDeleteKeyW
RegDeleteValueW
RegCloseKey
RegSetValueExW
RegQueryValueExW
RegEnumKeyW
comctl32
ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17
ole32
OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 340KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 197KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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$PLUGINSDIR/System.dll.dll windows:4 windows x86 arch:x86
Password: infected
fc0224e99e736751432961db63a41b76
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetModuleHandleW
GlobalFree
GlobalSize
lstrcpynW
lstrcpyW
GetProcAddress
WideCharToMultiByte
VirtualFree
FreeLibrary
lstrlenW
LoadLibraryW
GlobalAlloc
MultiByteToWideChar
VirtualAlloc
VirtualProtect
GetLastError
user32
wsprintfW
ole32
StringFromGUID2
CLSIDFromString
Exports
Exports
Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 851B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 120B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 608B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Irreputable154.ber
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Konversion.nic
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Kopisterne.txt
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Respektindgydende.Fre
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Restbelbets/Verdensnaturfonden/Bederoen/Duksetyperne/squshiest.bor
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Trinskifters/lamellae.tra