Static task
static1
Behavioral task
behavioral1
Sample
5fd79e8094fb1ac9dbc167219bc3218cf07a5679edc11f7847c5cd0b2e756309.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5fd79e8094fb1ac9dbc167219bc3218cf07a5679edc11f7847c5cd0b2e756309.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
General
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Target
5fd79e8094fb1ac9dbc167219bc3218cf07a5679edc11f7847c5cd0b2e756309
-
Size
643KB
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MD5
b034d297925345ab9e695dc450db6a59
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SHA1
7241eae19c1c1153ffa0433ec20973a22fd0acc9
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SHA256
5fd79e8094fb1ac9dbc167219bc3218cf07a5679edc11f7847c5cd0b2e756309
-
SHA512
62b7242255b191185cda4717b47eeabfa967aed6e223262350eaef1742a8ef378bf53078be4eb8936c0fb1ec915e0d2049a7a839191caada91e6381efc0c4c18
-
SSDEEP
12288:qyT3x2wQNoujr0vuGV5ilwSNU3ZSAugULXwokYm5eE:9x2VNouWuO5OkZnPU7LkYWP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/$PLUGINSDIR/System.dll
Files
-
5fd79e8094fb1ac9dbc167219bc3218cf07a5679edc11f7847c5cd0b2e756309.exe windows:4 windows x86 arch:x86
1f23f452093b5c1ff091a2f9fb4fa3e9
Code Sign
6d:39:c6:6a:c5:ea:03:fc:43:46:e4:7c:da:c5:a9:72:18:b3:1e:ebCertificate
IssuerCN=Lomta,OU=Ser Elvetiden\ ,O=Lomta,L=Chiswell Green,ST=England,C=GB,1.2.840.113549.1.9.1=#0c14556e626f6174404b6173746573707964732e5379Not Before25/12/2023, 10:18Not After24/12/2026, 10:18SubjectCN=Lomta,OU=Ser Elvetiden\ ,O=Lomta,L=Chiswell Green,ST=England,C=GB,1.2.840.113549.1.9.1=#0c14556e626f6174404b6173746573707964732e53796d:39:c6:6a:c5:ea:03:fc:43:46:e4:7c:da:c5:a9:72:18:b3:1e:ebCertificate
IssuerCN=Lomta,OU=Ser Elvetiden\ ,O=Lomta,L=Chiswell Green,ST=England,C=GB,1.2.840.113549.1.9.1=#0c14556e626f6174404b6173746573707964732e5379Not Before25/12/2023, 10:18Not After24/12/2026, 10:18SubjectCN=Lomta,OU=Ser Elvetiden\ ,O=Lomta,L=Chiswell Green,ST=England,C=GB,1.2.840.113549.1.9.1=#0c14556e626f6174404b6173746573707964732e53797b: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
47:a9:a7:ba:f7:f0:56:85:4f:13:6a:4a:dd:28:48:34:48:c9:c4:4b:48:98:5d:ad:3d:e9:2b:b4:13:6b:69:5cSigner
Actual PE Digest47:a9:a7:ba:f7:f0:56:85:4f:13:6a:4a:dd:28:48:34:48:c9:c4:4b:48:98:5d:ad:3d:e9:2b:b4:13:6b:69:5cDigest Algorithmsha256PE Digest Matchestrue49:ae:35:9a:b2:d7:fb:7d:4d:f5:67:67:0b:eb:7b:e5:8e:69:8f:65Signer
Actual PE Digest49:ae:35:9a:b2:d7:fb:7d:4d:f5:67:67:0b:eb:7b:e5:8e:69:8f:65Digest 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: 252KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 192KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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$PLUGINSDIR/System.dll.dll windows:4 windows x86 arch:x86
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
-
Drypstenshulerne/Maskuline.tra
-
Drypstenshulerne/programeksemplet.sti
-
Ejnas/Frimenigheders/Laconics/programmeringerne.txt
-
Frolicsomeness/semitonically.buf
-
bostter.Tro
-
overtrims.che