Static task
static1
Behavioral task
behavioral1
Sample
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
General
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Target
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe
-
Size
793KB
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MD5
d4f137b8bf2f0d40d41191c8be541821
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SHA1
ce050c34d79421adb074de782e0ea52c736c1e86
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SHA256
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1
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SHA512
4837970ca6401dba707f15fdc793ba98b9b70af4299b8f9b9f49914b149745f428a85fd15613692e8549cf9d70089c3fb3738d6dc77d1f030b6d68a2e36584dc
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SSDEEP
12288:gKdQYPhiCUSyZsnY40EfLBUc4unPZAKCBHVE3L6440vaP/SS/LZi:gJYHUS9F0ETBUqREI6VpSSE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/$PLUGINSDIR/System.dll -
NSIS installer 2 IoCs
Processes:
resource yara_rule sample nsis_installer_1 sample nsis_installer_2
Files
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d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe.exe windows:4 windows x86 arch:x86
ea4e67a31ace1a72683a99b80cf37830
Code Sign
4f:6e:e4:7f:03:86:4d:38:64:9e:60:82:69:d6:77:c4:32:4c:4c:efCertificate
IssuerCN=bengnaveriernes,OU=Madgldens Svmnings\ ,O=bengnaveriernes,L=Crockett Mills,ST=Tennessee,C=US,1.2.840.113549.1.9.1=#0c1a506f737476696e6475657240486f6c6c6f77666f6f742e466f72Not Before14-06-2023 09:01Not After13-06-2026 09:01SubjectCN=bengnaveriernes,OU=Madgldens Svmnings\ ,O=bengnaveriernes,L=Crockett Mills,ST=Tennessee,C=US,1.2.840.113549.1.9.1=#0c1a506f737476696e6475657240486f6c6c6f77666f6f742e466f724f:6e:e4:7f:03:86:4d:38:64:9e:60:82:69:d6:77:c4:32:4c:4c:efCertificate
IssuerCN=bengnaveriernes,OU=Madgldens Svmnings\ ,O=bengnaveriernes,L=Crockett Mills,ST=Tennessee,C=US,1.2.840.113549.1.9.1=#0c1a506f737476696e6475657240486f6c6c6f77666f6f742e466f72Not Before14-06-2023 09:01Not After13-06-2026 09:01SubjectCN=bengnaveriernes,OU=Madgldens Svmnings\ ,O=bengnaveriernes,L=Crockett Mills,ST=Tennessee,C=US,1.2.840.113549.1.9.1=#0c1a506f737476696e6475657240486f6c6c6f77666f6f742e466f727b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate
IssuerCN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=USNot Before12-01-2016 00:00Not After11-01-2031 23:59SubjectCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate
IssuerCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USNot Before23-12-2017 00:00Not After22-03-2029 23:59SubjectCN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
ca:c5:be:dc:ab:8d:18:19:92:e6:0b:82:ec:ff:df:41:d6:0a:f6:b7:5b:44:6f:af:d1:9f:50:52:b9:b9:d0:fbSigner
Actual PE Digestca:c5:be:dc:ab:8d:18:19:92:e6:0b:82:ec:ff:df:41:d6:0a:f6:b7:5b:44:6f:af:d1:9f:50:52:b9:b9:d0:fbDigest Algorithmsha256PE Digest Matchestrue86:97:2a:77:fe:42:66:9e:82:bc:3e:5d:31:d6:87:08:83:28:62:aeSigner
Actual PE Digest86:97:2a:77:fe:42:66:9e:82:bc:3e:5d:31:d6:87:08:83:28:62:aeDigest 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
advapi32
RegCreateKeyExA
RegEnumKeyA
RegQueryValueExA
RegSetValueExA
RegCloseKey
RegDeleteValueA
RegDeleteKeyA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
SetFileSecurityA
RegOpenKeyExA
RegEnumValueA
shell32
SHGetFileInfoA
SHFileOperationA
SHGetPathFromIDListA
ShellExecuteExA
SHGetSpecialFolderLocation
SHBrowseForFolderA
ole32
IIDFromString
OleInitialize
OleUninitialize
CoCreateInstance
CoTaskMemFree
comctl32
ord17
ImageList_Create
ImageList_Destroy
ImageList_AddMasked
user32
SetClipboardData
CharPrevA
CallWindowProcA
PeekMessageA
DispatchMessageA
MessageBoxIndirectA
GetDlgItemTextA
SetDlgItemTextA
GetSystemMetrics
CreatePopupMenu
AppendMenuA
TrackPopupMenu
FillRect
EmptyClipboard
LoadCursorA
GetMessagePos
CheckDlgButton
GetSysColor
SetCursor
GetWindowLongA
SetClassLongA
SetWindowPos
IsWindowEnabled
GetWindowRect
GetSystemMenu
EnableMenuItem
RegisterClassA
ScreenToClient
EndDialog
GetClassInfoA
SystemParametersInfoA
CreateWindowExA
ExitWindowsEx
DialogBoxParamA
CharNextA
SetTimer
DestroyWindow
CreateDialogParamA
SetForegroundWindow
SetWindowTextA
PostQuitMessage
SendMessageTimeoutA
ShowWindow
wsprintfA
GetDlgItem
FindWindowExA
IsWindow
GetDC
SetWindowLongA
LoadImageA
InvalidateRect
ReleaseDC
EnableWindow
BeginPaint
SendMessageA
DefWindowProcA
DrawTextA
GetClientRect
EndPaint
IsWindowVisible
CloseClipboard
OpenClipboard
gdi32
SetBkMode
SetBkColor
GetDeviceCaps
CreateFontIndirectA
CreateBrushIndirect
DeleteObject
SetTextColor
SelectObject
kernel32
GetExitCodeProcess
WaitForSingleObject
GetProcAddress
GetSystemDirectoryA
WideCharToMultiByte
MoveFileExA
GetTempFileNameA
RemoveDirectoryA
WriteFile
CreateDirectoryA
GetLastError
CreateProcessA
GlobalLock
GlobalUnlock
CreateThread
lstrcpynA
SetErrorMode
GetDiskFreeSpaceA
lstrlenA
GetCommandLineA
GetVersion
GetWindowsDirectoryA
SetEnvironmentVariableA
GetTempPathA
CopyFileA
GetCurrentProcess
ExitProcess
GetModuleFileNameA
GetFileSize
ReadFile
GetTickCount
Sleep
CreateFileA
GetFileAttributesA
SetCurrentDirectoryA
SetFileAttributesA
GetFullPathNameA
GetShortPathNameA
MoveFileA
CompareFileTime
SetFileTime
SearchPathA
lstrcmpiA
lstrcmpA
CloseHandle
GlobalFree
GlobalAlloc
ExpandEnvironmentStringsA
LoadLibraryExA
FreeLibrary
lstrcpyA
lstrcatA
FindClose
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
SetFilePointer
GetModuleHandleA
FindNextFileA
FindFirstFileA
DeleteFileA
MulDiv
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: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 402KB - Virtual size: 401KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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$PLUGINSDIR/System.dll.dll windows:4 windows x86 arch:x86
8c8a576201f68de1a3f26fc723b9f30f
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
MultiByteToWideChar
GlobalFree
GlobalSize
lstrcpynA
lstrcpyA
GetProcAddress
VirtualFree
FreeLibrary
lstrlenA
LoadLibraryA
GetModuleHandleA
GlobalAlloc
WideCharToMultiByte
VirtualAlloc
VirtualProtect
GetLastError
user32
wsprintfA
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: 867B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 104B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 636B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
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