rFactura39_000371pdf[.]exe

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General

Target

rFactura39_000371pdf.exe
Size

358KB
MD5

8b0f95d5e60bfeaa4e003ca5cab610b9
SHA1

632828165c5ee00d24024dea4195fbf020958607
SHA256

ba7f2e5474dcf373fe5a109792db2c844768cdef44ed92a0a7224373357422cd
SHA512

37677873ec851026ed4165f765f2ea3988f3ae8f9c87d3c9b5beaad62b568856508f459ee49ae2aa82facf2f29a8e00e78c275adede9491eb71bcc80c121716e
SSDEEP

6144:soShfxPZVheNA+ff0n+bU/p+AUDa/GhNtYOUEqC:VqJnhe2eQmAUW/ggEX

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

rFactura39_000371pdf.exe
.exe windows x86

b40f29cd171eb54c01b1dd2683c9c26b

Code Sign

4b:1d:a6:a8:2d:cc:67:e0:6e:f4:3b:16:41:24:ad:50:91:c4:59:01
Certificate

Issuer

OU=Pipgras Buklende\ ,O=Dispersity,L=Carmel,ST=California,C=US,1.2.840.113549.1.9.1=#0c1d506572696f65736f7068616765616c404679676e696e676572732e556e

Not Before

08/11/2022, 03:14

Not After

07/11/2025, 03:14

Subject

OU=Pipgras Buklende\ ,O=Dispersity,L=Carmel,ST=California,C=US,1.2.840.113549.1.9.1=#0c1d506572696f65736f7068616765616c404679676e696e676572732e556e

4b:1d:a6:a8:2d:cc:67:e0:6e:f4:3b:16:41:24:ad:50:91:c4:59:01
Certificate

Issuer

OU=Pipgras Buklende\ ,O=Dispersity,L=Carmel,ST=California,C=US,1.2.840.113549.1.9.1=#0c1d506572696f65736f7068616765616c404679676e696e676572732e556e

Not Before

08/11/2022, 03:14

Not After

07/11/2025, 03:14

Subject

OU=Pipgras Buklende\ ,O=Dispersity,L=Carmel,ST=California,C=US,1.2.840.113549.1.9.1=#0c1d506572696f65736f7068616765616c404679676e696e676572732e556e

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

60:20:4a:9b:ad:bb:0f:98:e3:2e:a5:9b:e0:96:9b:b4:ff:5e:9b:53:54:aa:5e:4d:b0:85:d4:46:01:fc:5c:57
Signer

Actual PE Digest

60:20:4a:9b:ad:bb:0f:98:e3:2e:a5:9b:e0:96:9b:b4:ff:5e:9b:53:54:aa:5e:4d:b0:85:d4:46:01:fc:5c:57

Digest Algorithm

sha256

PE Digest Matches

true

1b:84:d8:81:01:b0:b0:46:81:c9:b4:89:64:60:38:88:a0:9f:25:47
Signer

Actual PE Digest

1b:84:d8:81:01:b0:b0:46:81:c9:b4:89:64:60:38:88:a0:9f:25:47

Digest Algorithm

sha1

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: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 128KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 174KB - Virtual size: 174KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b40f29cd171eb54c01b1dd2683c9c26b

Code Sign

4b:1d:a6:a8:2d:cc:67:e0:6e:f4:3b:16:41:24:ad:50:91:c4:59:01Certificate

4b:1d:a6:a8:2d:cc:67:e0:6e:f4:3b:16:41:24:ad:50:91:c4:59:01Certificate

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

60:20:4a:9b:ad:bb:0f:98:e3:2e:a5:9b:e0:96:9b:b4:ff:5e:9b:53:54:aa:5e:4d:b0:85:d4:46:01:fc:5c:57Signer

1b:84:d8:81:01:b0:b0:46:81:c9:b4:89:64:60:38:88:a0:9f:25:47Signer

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: 107KB

.ndata Size: - Virtual size: 128KB

.rsrc Size: 174KB - Virtual size: 174KB

4b:1d:a6:a8:2d:cc:67:e0:6e:f4:3b:16:41:24:ad:50:91:c4:59:01
Certificate

4b:1d:a6:a8:2d:cc:67:e0:6e:f4:3b:16:41:24:ad:50:91:c4:59:01
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

60:20:4a:9b:ad:bb:0f:98:e3:2e:a5:9b:e0:96:9b:b4:ff:5e:9b:53:54:aa:5e:4d:b0:85:d4:46:01:fc:5c:57
Signer

1b:84:d8:81:01:b0:b0:46:81:c9:b4:89:64:60:38:88:a0:9f:25:47
Signer

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

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

.data
Size: 1024B - Virtual size: 107KB

.ndata
Size: - Virtual size: 128KB

.rsrc
Size: 174KB - Virtual size: 174KB