Static task
static1
Behavioral task
behavioral1
Sample
f240a81fec7de0227d57e18da194b50d8cada15613719b3bda6236c401e0e8ea.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f240a81fec7de0227d57e18da194b50d8cada15613719b3bda6236c401e0e8ea.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
General
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Target
954b731dee14df457bb3654968b308498e7bacb8dab0f884993370bee364caaf
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Size
531KB
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MD5
e1b8c39dd143bbf835f7ed65b8344027
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SHA1
4bb057d69f997b2b060e15674760ff7b73fa6597
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SHA256
954b731dee14df457bb3654968b308498e7bacb8dab0f884993370bee364caaf
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SHA512
619ff7c75401bbfa203999c04de9b8d14e309cd3b231d568d216c14a2aacdede8a68738781f7a698965d70783093fb2a0947f7a1c9182043f53108a5cd9d0cce
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SSDEEP
12288:SvJaT0GFlsvhiMUDQcUiECbT6lbNl3X4LFNPtlTlDLH7o:S+0El2srEC/6lPX8tl9T8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/$PLUGINSDIR/System.dll -
NSIS installer 2 IoCs
resource yara_rule static1/unpack001/f240a81fec7de0227d57e18da194b50d8cada15613719b3bda6236c401e0e8ea.exe nsis_installer_1 static1/unpack001/f240a81fec7de0227d57e18da194b50d8cada15613719b3bda6236c401e0e8ea.exe nsis_installer_2
Files
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954b731dee14df457bb3654968b308498e7bacb8dab0f884993370bee364caaf.zip
Password: infected
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f240a81fec7de0227d57e18da194b50d8cada15613719b3bda6236c401e0e8ea.exe.exe windows:4 windows x86 arch:x86
57e98d9a5a72c8d7ad8fb7a6a58b3daf
Code Sign
58:4b:ea:61:db:97:a1:90:19:34:e2:b2:79:f3:f4:ed:45:9d:7f:b7Certificate
IssuerCN=Cheloniid,OU=Indkomstskats guitarists\ ,O=Cheloniid,L=Roissy Charles-de-Gaulle,ST=Île-de-France,C=FR,1.2.840.113549.1.9.1=#0c1c466f72657374616c6c734076616c676b6f6e6765646d6d65722e6865Not Before01-11-2023 01:30Not After31-10-2026 01:30SubjectCN=Cheloniid,OU=Indkomstskats guitarists\ ,O=Cheloniid,L=Roissy Charles-de-Gaulle,ST=Île-de-France,C=FR,1.2.840.113549.1.9.1=#0c1c466f72657374616c6c734076616c676b6f6e6765646d6d65722e686558:4b:ea:61:db:97:a1:90:19:34:e2:b2:79:f3:f4:ed:45:9d:7f:b7Certificate
IssuerCN=Cheloniid,OU=Indkomstskats guitarists\ ,O=Cheloniid,L=Roissy Charles-de-Gaulle,ST=Île-de-France,C=FR,1.2.840.113549.1.9.1=#0c1c466f72657374616c6c734076616c676b6f6e6765646d6d65722e6865Not Before01-11-2023 01:30Not After31-10-2026 01:30SubjectCN=Cheloniid,OU=Indkomstskats guitarists\ ,O=Cheloniid,L=Roissy Charles-de-Gaulle,ST=Île-de-France,C=FR,1.2.840.113549.1.9.1=#0c1c466f72657374616c6c734076616c676b6f6e6765646d6d65722e68657b: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
61:3c:c6:79:c5:c1:2c:80:66:f1:a4:58:a8:fb:b7:9b:62:c6:c1:98:65:37:fe:e1:da:88:fc:6a:ef:59:13:f9Signer
Actual PE Digest61:3c:c6:79:c5:c1:2c:80:66:f1:a4:58:a8:fb:b7:9b:62:c6:c1:98:65:37:fe:e1:da:88:fc:6a:ef:59:13:f9Digest Algorithmsha256PE Digest Matchestrue2a:6a:29:83:cf:27:74:6e:30:96:9e:e7:53:48:75:62:4b:cc:66:4aSigner
Actual PE Digest2a:6a:29:83:cf:27:74:6e:30:96:9e:e7:53:48:75:62:4b:cc:66:4aDigest 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
SetEnvironmentVariableA
CreateFileA
GetFileSize
GetModuleFileNameA
ReadFile
GetCurrentProcess
CopyFileA
Sleep
GetTickCount
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
lstrlenA
GetVersion
SetErrorMode
lstrcpynA
ExitProcess
SetCurrentDirectoryA
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
GetExitCodeProcess
WaitForSingleObject
CompareFileTime
SetFileAttributesA
GetFileAttributesA
GetShortPathNameA
MoveFileA
GetFullPathNameA
SetFileTime
SearchPathA
CloseHandle
lstrcmpiA
GlobalUnlock
GetDiskFreeSpaceA
lstrcmpA
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
GetPrivateProfileStringA
FindClose
MultiByteToWideChar
FreeLibrary
MulDiv
WritePrivateProfileStringA
LoadLibraryExA
GetModuleHandleA
GlobalAlloc
GlobalFree
ExpandEnvironmentStringsA
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
ShellExecuteExA
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA
advapi32
AdjustTokenPrivileges
RegCreateKeyExA
RegOpenKeyExA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
RegEnumValueA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegEnumKeyA
comctl32
ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17
ole32
OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance
Sections
.text Size: 24KB - 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: 1024B - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 225KB - Virtual size: 225KB
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
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
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: 7KB - 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: 104B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 606B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Arbejdsudygtighederne.Sha
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Jambart/Writter/Refederalizing/Firepersonersvognes/Tilhngerskarers.mor
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Jambart/Writter/Refederalizing/Firepersonersvognes/avantlay.fil
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Nonremedially58.txt
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Overpratice/illustration.ton
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Photolysing0.Dun