2024_002930_24270100IM00003824_onyuz[.]exe

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General

Target

2024_002930_24270100IM00003824_onyuz.exe
Size

675KB
MD5

87f9f9d1d82f0ff5bfa23c0d9a2e45e6
SHA1

8819e01cd495752067a2b2c1080dc372b7aa0ac7
SHA256

1e8fe72e565a04aba91a26fcd9f08d931e7e5a36bfe6d98de0b7086efeba8bdf
SHA512

8031992beba70fb9fb2bb9be54a07d3e5873766faaf51710191b247f6239b0c7208032779a6ce8839e5e5936e16838ee7801ceb659f60da74baf164e3927497d
SSDEEP

12288:SPW72eugW2OmbyQbLAsiYVfxwfUWHkA2vDFO+YFUtN/n:+eugROw/iY9KcW6DU+j3n

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

2024_002930_24270100IM00003824_onyuz.exe
.exe windows:4 windows x86 arch:x86

b40f29cd171eb54c01b1dd2683c9c26b

Code Sign

74:b0:71:83:e9:38:eb:8d:b2:7d:50:92:cb:a5:37:b4:dd:61:26:96
Certificate

Issuer

CN=Navigatrs,OU=Vrdipapir Fivesome\ ,O=Navigatrs,L=Gonneville-sur-Scie,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c224e6f76656c6c65646566696e6974696f6e7340536b76686f766564656465732e4665

Not Before

06/10/2023, 04:34

Not After

05/10/2026, 04:34

Subject

CN=Navigatrs,OU=Vrdipapir Fivesome\ ,O=Navigatrs,L=Gonneville-sur-Scie,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c224e6f76656c6c65646566696e6974696f6e7340536b76686f766564656465732e4665

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

45:e6:2a:c1:d7:b7:55:a3:67:6e:c0:49:65:57:10:d2:ff:e9:dc:f0:6a:7e:ca:7a:0d:62:d0:9e:a4:c0:5a:7d
Signer

Actual PE Digest

45:e6:2a:c1:d7:b7:55:a3:67:6e:c0:49:65:57:10:d2:ff:e9:dc:f0:6a:7e:ca:7a:0d:62:d0:9e:a4:c0:5a:7d

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

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

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

user32

CreateWindowExA
EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
GetDC
SystemParametersInfoA
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
ReleaseDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
DestroyWindow
CreateDialogParamA
SetTimer
GetDlgItem
wsprintfA
SetForegroundWindow
ShowWindow
IsWindow
LoadImageA
SetWindowLongA
SetClipboardData
EmptyClipboard
OpenClipboard
EndPaint
PostQuitMessage
FindWindowExA
SendMessageTimeoutA
SetWindowTextA

gdi32

SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA

advapi32

RegCloseKey
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumValueA
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

CoCreateInstance
CoTaskMemFree
OleInitialize
OleUninitialize

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 229KB - Virtual size: 228KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Astrochemist105.non
Bryggernes238.wor
Crinate.rek
Dalstrg.pse
Electrohomeopathies.pro
Figurtyper.fer
Kappelyst.vrs
Kastratens.kam
Kniplenaalen223.rel
Knses/befnger.tft
Knses/behandlende.ant
Knses/career.bas
Knses/dagblade.bla
Knses/dodkin.eun
Knses/epoken.tho
Knses/foreimagination.key
Knses/fremskridtskvindens.wro
Knses/gabbai.bon
Knses/hovedtals.vat
Knses/interferric.spo
Knses/mindelunde.pro
Knses/opstaa.sub
Knses/opstsig.tat
Knses/overmalinger.euc
Knses/pointets.sta
Knses/postfoetal.pen
Knses/quila.tri
Knses/quincentennial.uro
Knses/reallnsfremgangens.stv
Knses/saddelmagerens.bjr
Knses/sciroccoen.ped
Knses/simultantolke.vol
Knses/sjaeldne.cer
Knses/skypumpen.tum
Knses/stds.rim
Knses/taknemmeligere.per
Knses/tzigane.txt
Knses/undersgelsernes.ego
Knses/unwordily.fla
Milvago.pas
Morfologis.hat
Refulderes.for
Retorters.lin
Rimsmeds.ver
Schizogregarine.gge
Stueplantes.Kri
Underforene73.ska
Wain.min
Zoneindelingers.tab
acceptkriterierne.dep
ansvarsfuldstes.kno
astronomic.und
remail.Til128

Sharing

General

Malware Config

Signatures

Files

b40f29cd171eb54c01b1dd2683c9c26b

Code Sign

74:b0:71:83:e9:38:eb:8d:b2:7d:50:92:cb:a5:37:b4:dd:61:26:96Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

45:e6:2a:c1:d7:b7:55:a3:67:6e:c0:49:65:57:10:d2:ff:e9:dc:f0:6a:7e:ca:7a:0d:62:d0:9e:a4:c0:5a:7dSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 23KB - Virtual size: 22KB

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

.data Size: 1024B - Virtual size: 3.6MB

.ndata Size: - Virtual size: 64KB

.rsrc Size: 229KB - Virtual size: 228KB

74:b0:71:83:e9:38:eb:8d:b2:7d:50:92:cb:a5:37:b4:dd:61:26:96
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

45:e6:2a:c1:d7:b7:55:a3:67:6e:c0:49:65:57:10:d2:ff:e9:dc:f0:6a:7e:ca:7a:0d:62:d0:9e:a4:c0:5a:7d
Signer

.text
Size: 23KB - Virtual size: 22KB

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

.data
Size: 1024B - Virtual size: 3.6MB

.ndata
Size: - Virtual size: 64KB

.rsrc
Size: 229KB - Virtual size: 228KB