b784425efbced95a1bd48437cc915cba_JaffaCakes118

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General

Target

b784425efbced95a1bd48437cc915cba_JaffaCakes118
Size

2.6MB
MD5

b784425efbced95a1bd48437cc915cba
SHA1

06557b7741a621b046e4cbc340a8c834c4b9e339
SHA256

1ab73039427535e5fd77a19aee0b279fefc7d80c2a96588dd0750d32f8d8f6f9
SHA512

dfbc3a3550bcfa9623e86a89295cdc1ef2de38aa8fc45a08bce22d92a2229417c877d7e5bc3cafd84898bcf0b6222f9156a09a84e69c0acc709e672add1a32cd
SSDEEP

49152:edehTD6TSpwJYfemawPDYD53GGjjWKVHMFaIdI8AP/LhNWbzjR8N:edehTD6TSmJYRawDA53NRVGdI8Ih6zFY

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

b784425efbced95a1bd48437cc915cba_JaffaCakes118
.exe windows:4 windows x86 arch:x86

17ae050e88c8032ac67ecaa16e8b6361

Code Sign

18:9b:88:07:66:92:d3:6e:d3:15:3e:2a:bd:16:6d:13
Certificate

Issuer

CN=WoSign Class 3 Code Signing CA,O=WoSign CA Limited,C=CN

Not Before

03/12/2015, 06:22

Not After

03/12/2016, 06:22

Subject

CN=Yantai PengXin Network Technology Co.\,LTD.,O=Yantai PengXin Network Technology Co.\,LTD.,L=Yantai,ST=Shandong,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4c
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Time Stamping Signer,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Class 3 Code Signing CA,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:39:65:c4:72:e0:dc:2b:d9:65:00:00:00:00:00:39
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

29/04/2015, 17:12

Not After

29/04/2025, 17:12

Subject

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

a9:cc:95:8c:23:f7:c5:78:c8:42:a5:82:90:f7:b2:1c:f4:c8:fd:69
Signer

Actual PE Digest

a9:cc:95:8c:23:f7:c5:78:c8:42:a5:82:90:f7:b2:1c:f4:c8:fd:69

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

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

user32

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

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject

shell32

SHBrowseForFolderA
SHGetPathFromIDListA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegEnumKeyA
RegOpenKeyExA
RegCloseKey
RegDeleteKeyA
RegDeleteValueA
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumValueA

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 250KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 1.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data
.rdata
.rsrc/1033/DIALOG/103
.rsrc/1033/DIALOG/105
.rsrc/1033/DIALOG/106
.rsrc/1033/DIALOG/107
.rsrc/1033/DIALOG/111
.rsrc/1033/GROUP_ICON/103
.rsrc/1033/ICON/1.ico
.rsrc/1033/ICON/2.ico
.rsrc/1033/ICON/3.ico
.rsrc/1033/ICON/4.ico
.rsrc/1033/ICON/5.ico
.rsrc/1033/ICON/6.ico
.rsrc/1033/ICON/7.ico
.rsrc/1033/ICON/8.ico
.rsrc/1033/MANIFEST/1
.xml
.rsrc/2052/version.txt
.text
CERTIFICATE
[0]

Sharing

General

Malware Config

Signatures

Files

17ae050e88c8032ac67ecaa16e8b6361

Code Sign

18:9b:88:07:66:92:d3:6e:d3:15:3e:2a:bd:16:6d:13Certificate

Extended Key Usages

Key Usages

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4cCertificate

Extended Key Usages

Key Usages

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79Certificate

Extended Key Usages

Key Usages

33:00:00:00:39:65:c4:72:e0:dc:2b:d9:65:00:00:00:00:00:39Certificate

Extended Key Usages

Key Usages

a9:cc:95:8c:23:f7:c5:78:c8:42:a5:82:90:f7:b2:1c:f4:c8:fd:69Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

.data Size: 512B - Virtual size: 250KB

.ndata Size: - Virtual size: 1.4MB

.rsrc Size: 26KB - Virtual size: 26KB

18:9b:88:07:66:92:d3:6e:d3:15:3e:2a:bd:16:6d:13
Certificate

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4c
Certificate

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79
Certificate

33:00:00:00:39:65:c4:72:e0:dc:2b:d9:65:00:00:00:00:00:39
Certificate

a9:cc:95:8c:23:f7:c5:78:c8:42:a5:82:90:f7:b2:1c:f4:c8:fd:69
Signer

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

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

.data
Size: 512B - Virtual size: 250KB

.ndata
Size: - Virtual size: 1.4MB

.rsrc
Size: 26KB - Virtual size: 26KB