541b03ee03c86fb9898a7b9a3fce1877[.]bin

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General

Target

541b03ee03c86fb9898a7b9a3fce1877.bin
Size

439KB
MD5

582bd4ef2ce381b0f8e0b54c99247c6d
SHA1

44c8ea225dfc3f380d88708bac1a89ebecd76d99
SHA256

cd7893fee095c57d771c4e3365850e6d25b6fc704c100ed407f7cce2bcd09bf0
SHA512

f4df4069230500a7dc629f3f088b8da274741bcc728a27a7b761f171f76527e3c8a019763b6fd4c0e4ae1766ef0cadcc0201b7c2d694f0e69937cc4a77dea6b6
SSDEEP

12288:PYzqhsemBKJbfngNKhBJsmD3MrCF4gSGYK9IcgbDzhgSAUbaK:PYWhsvlKFsmD8eFl1fkPVlpbz

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

unpack002/$PLUGINSDIR/System.dll

resource
unpack002/$PLUGINSDIR/System.dll

NSIS installer 2 IoCs

installer

Processes:

resource	yara_rule
static1/unpack001/5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe	nsis_installer_1
static1/unpack001/5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe	nsis_installer_2

Files

541b03ee03c86fb9898a7b9a3fce1877.bin
.zip

Password: infected
5aa549f5aff79d452ec5e187221176ef09baeef818c490b4bbc3793c5cb7298c.exe
.exe windows:4 windows x86 arch:x86

Password: infected

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

5c:2e:f5:80:23:54:fd:a2:e1:ff:08:e3:3c:b2:e1:de:fa:ca:de:1f
Certificate

Issuer

CN=Charterrejsernes,O=Charterrejsernes,L=Louisville,ST=Kentucky,C=US,1.2.840.113549.1.9.1=#0c20466f7264616d706e696e677365766e6573404d696e647374656d61616c2e4265

Not Before

08-11-2023 08:24

Not After

07-11-2026 08:24

Subject

CN=Charterrejsernes,O=Charterrejsernes,L=Louisville,ST=Kentucky,C=US,1.2.840.113549.1.9.1=#0c20466f7264616d706e696e677365766e6573404d696e647374656d61616c2e4265

a8:eb:75:4d:51:6b:9b:6e:a7:48:1d:0a:f3:fa:40:ee:8f:9c:6e:78:d2:f1:60:f0:58:21:ac:ff:27:7f:e8:75
Signer

Actual PE Digest

a8:eb:75:4d:51:6b:9b:6e:a7:48:1d:0a:f3:fa:40:ee:8f:9c:6e:78:d2:f1:60:f0:58:21:ac:ff:27:7f:e8:75

Digest Algorithm

sha256

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

kernel32

SetEnvironmentVariableA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
GetFileAttributesA
SetFileAttributesA
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
lstrlenA
GetVersion
SetErrorMode
lstrcpynA
ExitProcess
GetFullPathNameA
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
ReadFile
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
CloseHandle
SetCurrentDirectoryA
MoveFileA
CompareFileTime
GetShortPathNameA
SearchPathA
lstrcmpiA
SetFileTime
lstrcmpA
ExpandEnvironmentStringsA
GlobalUnlock
GetDiskFreeSpaceA
GlobalFree
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
GetPrivateProfileStringA
FindClose
MultiByteToWideChar
FreeLibrary
MulDiv
WritePrivateProfileStringA
LoadLibraryExA
GetModuleHandleA
GetExitCodeProcess
WaitForSingleObject
GlobalAlloc

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
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA

advapi32

RegDeleteKeyA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegOpenKeyExA
RegEnumValueA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA
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: 1KB - Virtual size: 149KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

Password: infected

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: 608B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Fnatmides/Brigadiership.sta
Fnatmides/Deked.dee
Fnatmides/Pinangs.Tin
Krakileres/Drberens/nontemperate.che
Krakileres/Drberens/overbodice.und
Krakileres/Drberens/rentegnes.ves
Suedes/Desexed/Jazzorkestre/Unsustainable42/cedertrskister.hil
Suedes/Desexed/Jazzorkestre/Unsustainable42/floneller.fli
Suedes/Desexed/Jazzorkestre/Unsustainable42/fritnkerskerne.spi
Suedes/Desexed/Jazzorkestre/Unsustainable42/lithocenosis.txt

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

5c:2e:f5:80:23:54:fd:a2:e1:ff:08:e3:3c:b2:e1:de:fa:ca:de:1fCertificate

a8:eb:75:4d:51:6b:9b:6e:a7:48:1d:0a:f3:fa:40:ee:8f:9c:6e:78:d2:f1:60:f0:58:21:ac:ff:27:7f:e8:75Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 24KB - Virtual size: 24KB

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

.data Size: 1KB - Virtual size: 149KB

.ndata Size: - Virtual size: 180KB

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

Password: infected

8c8a576201f68de1a3f26fc723b9f30f

Headers

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 7KB - Virtual size: 7KB

.rdata Size: 1024B - Virtual size: 851B

.data Size: 512B - Virtual size: 104B

.reloc Size: 1024B - Virtual size: 608B

5c:2e:f5:80:23:54:fd:a2:e1:ff:08:e3:3c:b2:e1:de:fa:ca:de:1f
Certificate

a8:eb:75:4d:51:6b:9b:6e:a7:48:1d:0a:f3:fa:40:ee:8f:9c:6e:78:d2:f1:60:f0:58:21:ac:ff:27:7f:e8:75
Signer

.text
Size: 24KB - Virtual size: 24KB

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

.data
Size: 1KB - Virtual size: 149KB

.ndata
Size: - Virtual size: 180KB

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

.text
Size: 7KB - Virtual size: 7KB

.rdata
Size: 1024B - Virtual size: 851B

.data
Size: 512B - Virtual size: 104B

.reloc
Size: 1024B - Virtual size: 608B