53a75b58c18af831e5df638291570b99235bf9e4b4ce9e4fca7cd13da3df6f25[.]exe

Sharing

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General

Target

53a75b58c18af831e5df638291570b99235bf9e4b4ce9e4fca7cd13da3df6f25.exe
Size

584KB
MD5

1b3338a849721abf60efec1f28901ffa
SHA1

6da8a229ee3aaa589f161d1bf9b16f0cd5118730
SHA256

53a75b58c18af831e5df638291570b99235bf9e4b4ce9e4fca7cd13da3df6f25
SHA512

620634f18536dd1b06143814015423307e25f47e1336a3f9cf47ddadd2daaa462459ea6ae38fd0792532d6fe05433f988418006e91fd04a55f4e341ee89cc70b
SSDEEP

12288:VmnpcT6/18retJCCWZFv28MC6YWPCPFhenvh1dZk7SBu:Vmn2iZIdnMCOC3ep1U7SBu

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/System.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

53a75b58c18af831e5df638291570b99235bf9e4b4ce9e4fca7cd13da3df6f25.exe
.exe windows:4 windows x86 arch:x86

5f0c714c36e6cc016b3a1f4bc86559e4

Code Sign

37:6f:26:9b:75:ba:2c:db:c4:2e:ea:d1:59:8a:5a:da:3a:6c:a7:94
Certificate

Issuer

CN=Palaeogeographic,OU=Tessellation Snegrnsernes\ ,O=Palaeogeographic,L=Bilton,ST=England,C=GB,1.2.840.113549.1.9.1=#0c255469707469706f6c64656d6f646572656e7340446961676e6f7374696365726564652e4261

Not Before

04/10/2023, 04:04

Not After

03/10/2026, 04:04

Subject

CN=Palaeogeographic,OU=Tessellation Snegrnsernes\ ,O=Palaeogeographic,L=Bilton,ST=England,C=GB,1.2.840.113549.1.9.1=#0c255469707469706f6c64656d6f646572656e7340446961676e6f7374696365726564652e4261

37:6f:26:9b:75:ba:2c:db:c4:2e:ea:d1:59:8a:5a:da:3a:6c:a7:94
Certificate

Issuer

CN=Palaeogeographic,OU=Tessellation Snegrnsernes\ ,O=Palaeogeographic,L=Bilton,ST=England,C=GB,1.2.840.113549.1.9.1=#0c255469707469706f6c64656d6f646572656e7340446961676e6f7374696365726564652e4261

Not Before

04/10/2023, 04:04

Not After

03/10/2026, 04:04

Subject

CN=Palaeogeographic,OU=Tessellation Snegrnsernes\ ,O=Palaeogeographic,L=Bilton,ST=England,C=GB,1.2.840.113549.1.9.1=#0c255469707469706f6c64656d6f646572656e7340446961676e6f7374696365726564652e4261

bf:8b:27:17:64:a0:a2:28:1e:f2:cb:c4:6a:16:d1:fd:1a:59:4f:68:b4:4c:05:78:cb:b8:a0:87:08:d8:0d:90
Signer

Actual PE Digest

bf:8b:27:17:64:a0:a2:28:1e:f2:cb:c4:6a:16:d1:fd:1a:59:4f:68:b4:4c:05:78:cb:b8:a0:87:08:d8:0d:90

Digest Algorithm

sha256

PE Digest Matches

true

36:a3:a3:3c:07:3a:9e:bc:d4:9a:7e:15:c2:8f:d9:00:65:e4:5c:b7
Signer

Actual PE Digest

36:a3:a3:3c:07:3a:9e:bc:d4:9a:7e:15:c2:8f:d9:00:65:e4:5c:b7

Digest Algorithm

sha1

PE Digest Matches

true

Headers

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
SetWindowPos
SetCursor
GetSysColor
SetClassLongA
GetWindowLongA
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
ReadFile
GetTempFileNameA
WriteFile
RemoveDirectoryA
CreateProcessA
CreateFileA
GetLastError
CreateThread
CreateDirectoryA
GlobalUnlock
GetDiskFreeSpaceA
GlobalLock
SetErrorMode
GetVersionExA
lstrcpynA
GetCommandLineA
GetTempPathA
lstrlenA
SetEnvironmentVariableA
ExitProcess
GetWindowsDirectoryA
GetCurrentProcess
GetModuleFileNameA
CopyFileA
GetTickCount
Sleep
GetFileSize
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: 25KB

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: 289KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 528KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 161KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:6 windows x86 arch:x86

595a3fd71239f605bb02d7a5e48fd4df

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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalAlloc
GlobalSize
GlobalFree
lstrcpynA
lstrcpyA
GetLastError
VirtualAlloc
VirtualProtect
VirtualFree
FreeLibrary
GetModuleHandleA
GetProcAddress
LoadLibraryA
lstrlenA
MultiByteToWideChar
WideCharToMultiByte

user32

wsprintfA

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 926B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 68B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 492B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Akslet.Fle
Bilabial.imp
Committeeman.Sen
Mockbird25/Earthkin48.def
Mockbird25/Septicizations218.ung
Mockbird25/brydesport.unc
Mockbird25/reflowering.bis
Mockbird25/unenounced.fle
Mockbird25/vinterbader.txt

Sharing

General

Malware Config

Signatures

Files

5f0c714c36e6cc016b3a1f4bc86559e4

Code Sign

37:6f:26:9b:75:ba:2c:db:c4:2e:ea:d1:59:8a:5a:da:3a:6c:a7:94Certificate

37:6f:26:9b:75:ba:2c:db:c4:2e:ea:d1:59:8a:5a:da:3a:6c:a7:94Certificate

bf:8b:27:17:64:a0:a2:28:1e:f2:cb:c4:6a:16:d1:fd:1a:59:4f:68:b4:4c:05:78:cb:b8:a0:87:08:d8:0d:90Signer

36:a3:a3:3c:07:3a:9e:bc:d4:9a:7e:15:c2:8f:d9:00:65:e4:5c:b7Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

Sections

.text Size: 25KB - Virtual size: 25KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 1KB - Virtual size: 289KB

.ndata Size: - Virtual size: 528KB

.rsrc Size: 161KB - Virtual size: 160KB

595a3fd71239f605bb02d7a5e48fd4df

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 8KB - Virtual size: 8KB

.rdata Size: 1024B - Virtual size: 926B

.data Size: 512B - Virtual size: 68B

.reloc Size: 512B - Virtual size: 492B

37:6f:26:9b:75:ba:2c:db:c4:2e:ea:d1:59:8a:5a:da:3a:6c:a7:94
Certificate

37:6f:26:9b:75:ba:2c:db:c4:2e:ea:d1:59:8a:5a:da:3a:6c:a7:94
Certificate

bf:8b:27:17:64:a0:a2:28:1e:f2:cb:c4:6a:16:d1:fd:1a:59:4f:68:b4:4c:05:78:cb:b8:a0:87:08:d8:0d:90
Signer

36:a3:a3:3c:07:3a:9e:bc:d4:9a:7e:15:c2:8f:d9:00:65:e4:5c:b7
Signer

.text
Size: 25KB - Virtual size: 25KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 1KB - Virtual size: 289KB

.ndata
Size: - Virtual size: 528KB

.rsrc
Size: 161KB - Virtual size: 160KB

.text
Size: 8KB - Virtual size: 8KB

.rdata
Size: 1024B - Virtual size: 926B

.data
Size: 512B - Virtual size: 68B

.reloc
Size: 512B - Virtual size: 492B