3fa6f0a626abfd2305e3e5e30969cef1_JaffaCakes118

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General

Target

3fa6f0a626abfd2305e3e5e30969cef1_JaffaCakes118
Size

12.6MB
MD5

3fa6f0a626abfd2305e3e5e30969cef1
SHA1

d930b1f5c39a7104e7672c2e1ae3ee224ff18982
SHA256

b378dd055e99709b5bf39a1b392fdac1c517189c1c4654c79e13a3db124b3f8f
SHA512

f0cd5fcf4746fe231886170a39774a9c9d329ae05d4d63ed0d5a3652326dbbf18df1ea3a63153ed65e878ae29bc5620aa695e56e5f884e85f5de11f9495930b1
SSDEEP

196608:SApgDfr+2fCmZP3+0e7cANim44MgX4ulRWyBafzMBc3O3yiBTHDv:AfXZ20e7amrMgX4Ry4L6c3OLRDv

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

3fa6f0a626abfd2305e3e5e30969cef1_JaffaCakes118
.exe windows:4 windows x86 arch:x86

17ae050e88c8032ac67ecaa16e8b6361

Code Sign

6a:c5:cc:e2:d2:08:12:b6:ff:36:b2:b0:56:64:dc:77
Certificate

Issuer

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

Not Before

17/08/2016, 09:03

Not After

17/09/2017, 09:03

Subject

CN=Beijing Yida Hongtian Technology Co.\, Ltd.,O=Beijing Yida Hongtian Technology Co.\, Ltd.,L=Beijing,ST=Beijing,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

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

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

Issuer

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

Not Before

08/08/2009, 01:00

Not After

08/08/2039, 01:00

Subject

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

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

b2:91:68:9d:7c:87:7b:ce:2a:70:26:e9:aa:4e:b5:5a:1f:be:ab:b4
Signer

Actual PE Digest

b2:91:68:9d:7c:87:7b:ce:2a:70:26:e9:aa:4e:b5:5a:1f:be:ab:b4

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: 688KB

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

6a:c5:cc:e2:d2:08:12:b6:ff:36:b2:b0:56:64:dc:77Certificate

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

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91Certificate

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

b2:91:68:9d:7c:87:7b:ce:2a:70:26:e9:aa:4e:b5:5a:1f:be:ab:b4Signer

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: 688KB

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

6a:c5:cc:e2:d2:08:12:b6:ff:36:b2:b0:56:64:dc:77
Certificate

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

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
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

b2:91:68:9d:7c:87:7b:ce:2a:70:26:e9:aa:4e:b5:5a:1f:be:ab:b4
Signer

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

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

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

.ndata
Size: - Virtual size: 688KB

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