a6609887771ccaea33250aea6bc5deec845e8abe9ec94e7e1b6d4687bb74042c

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General

Target

a6609887771ccaea33250aea6bc5deec845e8abe9ec94e7e1b6d4687bb74042c
Size

1.1MB
MD5

d20ea8c5df88d0a867c4db8b46fd898d
SHA1

b9c2ea11d6c83ddd17063a4ba44f26c3822a6f2d
SHA256

a6609887771ccaea33250aea6bc5deec845e8abe9ec94e7e1b6d4687bb74042c
SHA512

abbe37048a5e60bfb93e01a2c4594377de90b87abe74b1243d17cd9f8813a3d53f44cfc48dc857b81e9efe0b2e731a6daf8c83e7576ba1d09e726b27d0ad7a68
SSDEEP

24576:S4nhDoAFNEVkt3vPBNFjoZNXLGQ7WczkxFnfbP9:S+hksEVc3H56NXKQKczg

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

unpack001/$PLUGINSDIR/System.dll

resource
unpack001/$PLUGINSDIR/System.dll

Files

a6609887771ccaea33250aea6bc5deec845e8abe9ec94e7e1b6d4687bb74042c
.exe windows:5 windows x86 arch:x86

3f91aceea750f765ef2ba5d9988e6a00

Code Sign

3b:80:6d:f8:e6:4b:51:0f:d0:20:78:b8:2a:3f:79:9c:db:6b:57:88
Certificate

Issuer

CN=Arveklasser,O=Arveklasser,L=South Charleston,C=US

Not Before

17-07-2024 06:44

Not After

17-07-2027 06:44

Subject

CN=Arveklasser,O=Arveklasser,L=South Charleston,C=US

3b:80:6d:f8:e6:4b:51:0f:d0:20:78:b8:2a:3f:79:9c:db:6b:57:88
Certificate

Issuer

CN=Arveklasser,O=Arveklasser,L=South Charleston,C=US

Not Before

17-07-2024 06:44

Not After

17-07-2027 06:44

Subject

CN=Arveklasser,O=Arveklasser,L=South Charleston,C=US

42:40:63:97:51:11:69:0f:7f:9a:0d:97:5a:a9:37:40:33:e9:2b:4c:dc:b1:1f:84:f9:63:19:36:04:e1:9c:f7
Signer

Actual PE Digest

42:40:63:97:51:11:69:0f:7f:9a:0d:97:5a:a9:37:40:33:e9:2b:4c:dc:b1:1f:84:f9:63:19:36:04:e1:9c:f7

Digest Algorithm

sha256

PE Digest Matches

true

87:f5:60:2f:0f:15:bb:7c:ac:93:ef:55:1e:3f:97:b7:9f:83:bb:d2
Signer

Actual PE Digest

87:f5:60:2f:0f:15:bb:7c:ac:93:ef:55:1e:3f:97:b7:9f:83:bb:d2

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_32BIT_MACHINE

Imports

advapi32

RegCloseKey
RegDeleteKeyW
RegDeleteValueW
RegEnumKeyW
RegEnumValueW
RegQueryValueExW
RegSetValueExW
OpenProcessToken
AdjustTokenPrivileges
LookupPrivilegeValueW
SetFileSecurityW
RegCreateKeyExW
RegOpenKeyExW

shell32

ShellExecuteExW
SHFileOperationW
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetFileInfoW
SHGetSpecialFolderLocation

ole32

OleInitialize
OleUninitialize
CoTaskMemFree
IIDFromString
CoCreateInstance

comctl32

ord17
ImageList_Destroy
ImageList_AddMasked
ImageList_Create

user32

DispatchMessageW
wsprintfA
SystemParametersInfoW
SetClassLongW
GetWindowLongW
GetSysColor
ScreenToClient
SetCursor
GetWindowRect
TrackPopupMenu
AppendMenuW
EnableMenuItem
CreatePopupMenu
GetSystemMenu
GetSystemMetrics
IsWindowEnabled
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
CheckDlgButton
EndDialog
DialogBoxParamW
IsWindowVisible
SetWindowPos
CreateWindowExW
GetClassInfoW
PeekMessageW
CallWindowProcW
GetMessagePos
CharNextW
ExitWindowsEx
SetWindowTextW
SetTimer
CreateDialogParamW
DestroyWindow
LoadImageW
FindWindowExW
SetWindowLongW
InvalidateRect
ReleaseDC
GetDC
SetForegroundWindow
EnableWindow
GetDlgItem
ShowWindow
IsWindow
PostQuitMessage
SendMessageTimeoutW
SendMessageW
wsprintfW
FillRect
GetClientRect
EndPaint
BeginPaint
DrawTextW
DefWindowProcW
SetDlgItemTextW
GetDlgItemTextW
CharNextA
MessageBoxIndirectW
RegisterClassW
CharPrevW
LoadCursorW

gdi32

SetBkMode
CreateBrushIndirect
GetDeviceCaps
SelectObject
DeleteObject
SetBkColor
SetTextColor
CreateFontIndirectW

kernel32

WriteFile
GetLastError
WaitForSingleObject
GetExitCodeProcess
GetTempFileNameW
CreateFileW
CreateDirectoryW
WideCharToMultiByte
lstrlenW
lstrcpynW
GlobalLock
GlobalUnlock
CreateThread
GetDiskFreeSpaceW
CopyFileW
GetVersionExW
GetWindowsDirectoryW
ExitProcess
GetCurrentProcess
CreateProcessW
GetTempPathW
SetEnvironmentVariableW
GetCommandLineW
GetModuleFileNameW
GetTickCount
GetFileSize
MultiByteToWideChar
MoveFileW
WritePrivateProfileStringW
GetPrivateProfileStringW
lstrlenA
lstrcmpiW
lstrcmpW
MulDiv
GlobalFree
GlobalAlloc
LoadLibraryExW
GetModuleHandleW
FreeLibrary
Sleep
CloseHandle
SetFileTime
SetFilePointer
SetFileAttributesW
ReadFile
GetShortPathNameW
GetFullPathNameW
GetFileAttributesW
FindNextFileW
FindFirstFileW
FindClose
DeleteFileW
CompareFileTime
SearchPathW
SetCurrentDirectoryW
ExpandEnvironmentStringsW
RemoveDirectoryW
GetSystemDirectoryW
MoveFileExW
GetModuleHandleA
GetProcAddress
lstrcmpiA
lstrcpyA
lstrcatW
SetErrorMode

Sections

.text
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 200KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 250KB - Virtual size: 250KB

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

4f33ea844b96a31c8f4690530ba63854

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
lstrcpynW
lstrcpyW
GetLastError
VirtualAlloc
VirtualProtect
VirtualFree
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryW
lstrlenW
MultiByteToWideChar
WideCharToMultiByte

user32

wsprintfW

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc

Sections

.text
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 958B

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: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$_41_/Emmens.udk
$_41_/Pithecanthropoid.Opm241
$_41_/Proprietrer.bet
$_41_/Spdbarnsplejeren.Dis
Symbiogenetic/sortlistningens.txt
Trikstanks.pra
boyaus.rom
gear.dra
jagtfalk.ill
regill.ful

Sharing

General

Malware Config

Signatures

Files

3f91aceea750f765ef2ba5d9988e6a00

Code Sign

3b:80:6d:f8:e6:4b:51:0f:d0:20:78:b8:2a:3f:79:9c:db:6b:57:88Certificate

3b:80:6d:f8:e6:4b:51:0f:d0:20:78:b8:2a:3f:79:9c:db:6b:57:88Certificate

42:40:63:97:51:11:69:0f:7f:9a:0d:97:5a:a9:37:40:33:e9:2b:4c:dc:b1:1f:84:f9:63:19:36:04:e1:9c:f7Signer

87:f5:60:2f:0f:15:bb:7c:ac:93:ef:55:1e:3f:97:b7:9f:83:bb:d2Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

Sections

.text Size: 27KB - Virtual size: 27KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 3.6MB

.ndata Size: - Virtual size: 200KB

.rsrc Size: 250KB - Virtual size: 250KB

4f33ea844b96a31c8f4690530ba63854

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 9KB - Virtual size: 8KB

.rdata Size: 1024B - Virtual size: 958B

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

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

3b:80:6d:f8:e6:4b:51:0f:d0:20:78:b8:2a:3f:79:9c:db:6b:57:88
Certificate

3b:80:6d:f8:e6:4b:51:0f:d0:20:78:b8:2a:3f:79:9c:db:6b:57:88
Certificate

42:40:63:97:51:11:69:0f:7f:9a:0d:97:5a:a9:37:40:33:e9:2b:4c:dc:b1:1f:84:f9:63:19:36:04:e1:9c:f7
Signer

87:f5:60:2f:0f:15:bb:7c:ac:93:ef:55:1e:3f:97:b7:9f:83:bb:d2
Signer

.text
Size: 27KB - Virtual size: 27KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 3.6MB

.ndata
Size: - Virtual size: 200KB

.rsrc
Size: 250KB - Virtual size: 250KB

.text
Size: 9KB - Virtual size: 8KB

.rdata
Size: 1024B - Virtual size: 958B

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

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