Static task
static1
Behavioral task
behavioral1
Sample
JUSTIFICANTE PAGO FRAS OCTUBRE 2024.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JUSTIFICANTE PAGO FRAS OCTUBRE 2024.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Scyphus/Chefassistent.ps1
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Scyphus/Chefassistent.ps1
Resource
win10v2004-20241007-en
General
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Target
JUSTIFICANTE PAGO FRAS OCTUBRE 2024.exe
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Size
762KB
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MD5
91ab88ebf2f83aa5c1b1979c37b9ffd3
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SHA1
463501f21d5062bfd8f5acb5efd3c8e387e0bb0d
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SHA256
94786b06c92a58b375e26bc1328492f06baed13f77e8140f8a2cc892883b4c1e
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SHA512
7823d581290e5e53b11320ada2fa88346a1ed58dbd19476f3ee7a6b1e4ec26e21fe841975d93133afc87f820e95844baad34449d0aa6ac20077f2d9123af3fc4
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SSDEEP
12288:EPpIEmdhqR0GV9XOOxg+Jf1PcezkBWIbyuwQL3OWntl81tTTZ/Oi5DwFyEionDu1:IpaCWGHXOOxgveC5yRQLvf81BV2m6iow
Malware Config
Signatures
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NSIS installer 2 IoCs
resource yara_rule sample nsis_installer_1 sample nsis_installer_2
Files
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JUSTIFICANTE PAGO FRAS OCTUBRE 2024.exe.exe windows:4 windows x86 arch:x86
076b06e6a65c9b7cca5a61be0cd82165
Code Sign
1a:da:f1:da:7d:50:11:53:c5:9a:e4:54:f5:a0:73:d0:d8:7e:b0:85Certificate
IssuerCN=Incensement,O=Incensement,L=Craighead,C=GBNot Before10/07/2024, 10:19Not After10/07/2027, 10:19SubjectCN=Incensement,O=Incensement,L=Craighead,C=GBf4:d9:32:d4:d5:ab:2a:5b:40:ed:a1:3b:80:98:b0:02:93:f1:52:10:be:19:7b:eb:81:a7:33:66:cd:75:96:c8Signer
Actual PE Digestf4:d9:32:d4:d5:ab:2a:5b:40:ed:a1:3b:80:98:b0:02:93:f1:52:10:be:19:7b:eb:81:a7:33:66:cd:75:96:c8Digest Algorithmsha256PE 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
Sleep
SetFileAttributesA
GetFileAttributesA
GetTickCount
GetModuleFileNameA
GetCurrentProcess
CopyFileA
GetFileSize
ExitProcess
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
GetVersion
SetErrorMode
lstrlenA
lstrcpynA
ExpandEnvironmentStringsA
SetEnvironmentVariableA
GetFullPathNameA
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
ReadFile
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
LoadLibraryA
GetProcAddress
lstrcmpiA
lstrcmpA
SetCurrentDirectoryA
MoveFileA
CompareFileTime
GetShortPathNameA
SearchPathA
CloseHandle
SetFileTime
GlobalLock
GetDiskFreeSpaceA
GlobalUnlock
GlobalFree
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
GetPrivateProfileStringA
FindClose
MultiByteToWideChar
MulDiv
WritePrivateProfileStringA
FreeLibrary
LoadLibraryExA
GetModuleHandleA
GetExitCodeProcess
WaitForSingleObject
GlobalAlloc
user32
GetSystemMenu
SetClassLongA
EnableMenuItem
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
ScreenToClient
GetWindowRect
GetDlgItem
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
GetDC
ReleaseDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
EndDialog
RegisterClassA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
LoadImageA
CreateDialogParamA
SetTimer
SetWindowTextA
SetWindowLongA
SetForegroundWindow
ShowWindow
IsWindow
SendMessageTimeoutA
FindWindowExA
OpenClipboard
TrackPopupMenu
AppendMenuA
DrawTextA
EndPaint
DestroyWindow
wsprintfA
PostQuitMessage
gdi32
SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
advapi32
RegDeleteKeyA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegOpenKeyExA
RegEnumValueA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA
comctl32
ImageList_AddMasked
ord17
ImageList_Destroy
ImageList_Create
ole32
OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance
Sections
.text Size: 24KB - Virtual size: 23KB
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: 149KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Dyblen/Ruddis142/promoted.unw
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Dyblen/Ruddis142/skipper.txt
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Dyblen/Ruddis142/telefoneringer.cyl
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Dyblen/Ruddis142/urstrukturens.und
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Dyblen/Ruddis142/zoopaleontology.fib
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Dyblen/flota.sak
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Scyphus/Chefassistent.Tro.ps1
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Scyphus/Populariserer.Syn
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Scyphus/Replicant.pet
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Scyphus/atherosclerosis.sik