SecuriteInfo[.]com[.]Gen[.]Variant[.]Nemesis[.]10602[.]9907[.]30459[.]exe

Sharing

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General

Target

SecuriteInfo.com.Gen.Variant.Nemesis.10602.9907.30459.exe
Size

245KB
MD5

77f86c82cf09377e06636b4f4429f1ba
SHA1

ac45b04b6cad6058bf513bbaa9931c6241ab6399
SHA256

685375b80489d949f01fabc8bd165b52848c82c5a628c12b5bcf79ff1eeb1a61
SHA512

944208ad1a193d85bf0ce1186f72bf21e74b04b04a75cf8933ee55914fd645882842cc98e34456e72fe53092ee9db879e6da3cbd9b8f52aa086dc556a75b7b79
SSDEEP

6144:792bA65+hTqcpPzgEdQS/jFPhKPdSvCplIkd8EuVvXqhGjJkNt:aAgUqcpbgEvjFPhKgvCplIHakJkz

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

SecuriteInfo.com.Gen.Variant.Nemesis.10602.9907.30459.exe
.exe windows x86

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

6c:70:ca:50:2f:7e:1c:69
Certificate

Issuer

CN=Unblindfolded Uniflow\ ,OU=Whiba Lagenlrrederne Calculations\ ,O=Lutheranskes,L=Aubéguimont,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c1442657374696c6c6573405261646f6e732e496e73

Not Before

09/09/2022, 04:09

Not After

08/09/2025, 04:09

Subject

CN=Unblindfolded Uniflow\ ,OU=Whiba Lagenlrrederne Calculations\ ,O=Lutheranskes,L=Aubéguimont,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c1442657374696c6c6573405261646f6e732e496e73

ef:27:71:6d:b4:e7:8a:9a:38:c7:6d:bd:cb:65:51:0a:cc:ea:93:ed:66:b4:ff:cc:8d:64:ff:5d:f7:86:43:bc
Signer

Actual PE Digest

ef:27:71:6d:b4:e7:8a:9a:38:c7:6d:bd:cb:65:51:0a:cc:ea:93:ed:66:b4:ff:cc:8d:64:ff:5d:f7:86:43:bc

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Unblindfolded Uniflow\ ,OU=Whiba Lagenlrrederne Calculations\ ,O=Lutheranskes,L=Aubéguimont,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c1442657374696c6c6573405261646f6e732e496e73

09/09/2022, 13:02
Valid: false

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: 23KB

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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

6c:70:ca:50:2f:7e:1c:69Certificate

ef:27:71:6d:b4:e7:8a:9a:38:c7:6d:bd:cb:65:51:0a:cc:ea:93:ed:66:b4:ff:cc:8d:64:ff:5d:f7:86:43:bcSigner

Signature Validations

Verification

09/09/2022, 13:02 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 24KB - Virtual size: 23KB

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

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

.ndata Size: - Virtual size: 104KB

.rsrc Size: 17KB - Virtual size: 17KB

6c:70:ca:50:2f:7e:1c:69
Certificate

ef:27:71:6d:b4:e7:8a:9a:38:c7:6d:bd:cb:65:51:0a:cc:ea:93:ed:66:b4:ff:cc:8d:64:ff:5d:f7:86:43:bc
Signer

09/09/2022, 13:02
Valid: false

.text
Size: 24KB - Virtual size: 23KB

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

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

.ndata
Size: - Virtual size: 104KB

.rsrc
Size: 17KB - Virtual size: 17KB