Static task
static1
Behavioral task
behavioral1
Sample
fbf36dec7765e512c6e5d08fc0f039a0ece0335e8df127e9f4a72ff2b89c3b4a.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
fbf36dec7765e512c6e5d08fc0f039a0ece0335e8df127e9f4a72ff2b89c3b4a.exe
Resource
win10v2004-20231025-en
General
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Target
67d588e17bffd29e8dadbc569e68b4ea.bin
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Size
368KB
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MD5
5def7b73aaecf3649be3df442495972d
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SHA1
d9b17b2da48c44fab82956ed6630ee0b27e3b634
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SHA256
1a2e2d85cb1696ca972c65c3bcf214e772c0b795479791e60520e26c3bf8c406
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SHA512
6ac6bb0c4f26a5a9a661f6943ad5e7cb4441165f9f17ddf6a19d5c7e8427660e06bd5eda1f3998cd08070615cc634f3ca035b4bda78fe86228db2abd82710ce7
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SSDEEP
6144:vcJfLvRRNUC8Py6B6GSoMtWkj0ldVO50RDRfko2Xpkz4RHH3Jav36Sfjy18eE+mz:vmJRSC8PN63Wkj0U50RDRfkoEp+qH3IL
Malware Config
Signatures
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NSIS installer 2 IoCs
resource yara_rule static1/unpack001/fbf36dec7765e512c6e5d08fc0f039a0ece0335e8df127e9f4a72ff2b89c3b4a.exe nsis_installer_1 static1/unpack001/fbf36dec7765e512c6e5d08fc0f039a0ece0335e8df127e9f4a72ff2b89c3b4a.exe nsis_installer_2
Files
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67d588e17bffd29e8dadbc569e68b4ea.bin.zip
Password: infected
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fbf36dec7765e512c6e5d08fc0f039a0ece0335e8df127e9f4a72ff2b89c3b4a.exe.exe windows:4 windows x86 arch:x86
Password: infected
4f67aeda01a0484282e8c59006b0b352
Code Sign
56:26:b5:6b:59:98:b7:54:ff:2c:7c:80:e6:ee:e0:3e:3b:b6:39:abCertificate
IssuerOU=Scagliolist Neonreklamen forholdstallets\ ,O=Phloem,L=Saint-Médard,ST=Nouvelle-Aquitaine,C=FR,1.2.840.113549.1.9.1=#0c22546162756c61746f726c696e6a656e404e6575726f63697263756c61746f722e4574Not Before27/06/2023, 09:55Not After26/06/2026, 09:55SubjectOU=Scagliolist Neonreklamen forholdstallets\ ,O=Phloem,L=Saint-Médard,ST=Nouvelle-Aquitaine,C=FR,1.2.840.113549.1.9.1=#0c22546162756c61746f726c696e6a656e404e6575726f63697263756c61746f722e457409:c5:cc:f8:bb:66:7d:71:37:aa:c1:59:80:06:cb:31Certificate
IssuerCN=Certum Timestamping 2021 CA,O=Asseco Data Systems S.A.,C=PLNot Before02/11/2023, 08:32Not After30/10/2034, 08:32SubjectCN=Certum Timestamp 2023,O=Asseco Data Systems S.A.,C=PLExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
e7:ff:69:c7:3b:35:ce:4b:91:26:d8:74:7c:68:a5:87Certificate
IssuerCN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PLNot Before19/05/2021, 05:32Not After18/05/2036, 05:32SubjectCN=Certum Timestamping 2021 CA,O=Asseco Data Systems S.A.,C=PLExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
1b:b5:8f:25:2a:df:23:00:49:28:c9:ae:3d:7e:ed:27Certificate
IssuerCN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PLNot Before31/05/2021, 06:43Not After17/09/2029, 06:43SubjectCN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PLKey Usages
KeyUsageCertSign
KeyUsageCRLSign
b1:7c:cf:8b:b6:96:66:05:74:4b:92:bb:50:01:f8:96:47:11:97:80:45:0d:12:5f:a2:fd:82:0f:0c:e7:d8:37Signer
Actual PE Digestb1:7c:cf:8b:b6:96:66:05:74:4b:92:bb:50:01:f8:96:47:11:97:80:45:0d:12:5f:a2:fd:82:0f:0c:e7:d8:37Digest 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
CopyFileA
Sleep
GetTickCount
CreateFileA
GetFileSize
GetModuleFileNameA
ReadFile
GetFileAttributesA
SetFileAttributesA
ExitProcess
SetEnvironmentVariableA
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
lstrlenA
GetVersion
GetCurrentProcess
GetFullPathNameA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
CloseHandle
SetCurrentDirectoryA
MoveFileA
CompareFileTime
GetShortPathNameA
SearchPathA
lstrcmpiA
SetFileTime
lstrcmpA
ExpandEnvironmentStringsA
lstrcpynA
SetErrorMode
GlobalFree
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
GetPrivateProfileStringA
FindClose
MultiByteToWideChar
FreeLibrary
MulDiv
WritePrivateProfileStringA
LoadLibraryExA
GetModuleHandleA
GetExitCodeProcess
WaitForSingleObject
GlobalAlloc
user32
ScreenToClient
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
PostQuitMessage
GetWindowRect
EnableMenuItem
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
ReleaseDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndDialog
RegisterClassA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
GetDC
CreateDialogParamA
SetTimer
GetDlgItem
SetWindowLongA
SetForegroundWindow
LoadImageA
IsWindow
SendMessageTimeoutA
FindWindowExA
OpenClipboard
TrackPopupMenu
AppendMenuA
EndPaint
DestroyWindow
wsprintfA
ShowWindow
SetWindowTextA
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_Create
ImageList_AddMasked
ImageList_Destroy
ord17
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: 1024B - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ