jaffacakes118_Trojan-Downloader[.]Win32[.]VB[.]iegs[.]f128b6715f1abc3436460353a4ebefff

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General

Target
jaffacakes118_Trojan-Downloader.Win32.VB.iegs.f128b6715f1abc3436460353a4ebefff
Size 2.7MB
Sample261006-rssb9act5r
SHA256 7b662da6467ab0b36b50c61fe4d9e5f2659c454bc0a4410ef635334c2043d994
MD5 f128b6715f1abc3436460353a4ebefff
SHA1 93285e9dfffd9e8d1e3e880ad699196550d66753
SHA512 e72f1c64a1d1adb201a7fd3c931f0cfe4665038576d9e3f3a85b63e8983c4e1251fee3e13cb10381247889d19e2229716de64441f0e033a12ac77db6760143b6
SSDEEP 49152:UuTEHYxG2j1aRToRwmZE11S8Hod8GAWhv/4m8cu5O5j:zT2YxG2paRo1EC8Hod8GA0XScyqj
TLSH
T1BBD5339338D2DC7BE529D1F038B04C69B073D6638E50C89B3B909F466A7F84C675E269
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

installer

Malware Config

Signatures

Unsigned PE 6 IoCs

Checks for missing Authenticode signature.

resource
jaffacakes118_Trojan-Downloader.Win32.VB.iegs.f128b6715f1abc3436460353a4ebefff
unpack001/$PLUGINSDIR/InstallOptions.dll
unpack001/$SYSDIR/VB6KO.DLL
unpack001/NRank.exe
unpack001/Update.exe
unpack001/uninst.exe

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
unpack001/$SYSDIR/COMDLG32.OCX

NSIS installer 4 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2
static1/unpack001/uninst.exe	nsis_installer_1
static1/unpack001/uninst.exe	nsis_installer_2

File Explorer

jaffacakes118_Trojan-Downloader.Win32.VB.iegs.f128b6715f1abc3436460353a4ebefff

.exe 2.7MB
$PLUGINSDIR/InstallOptions.dll

.dll 14KB
$PLUGINSDIR/ioSpecial.ini

211B
$PLUGINSDIR/modern-wizard.bmp

25KB
$SYSDIR/COMDLG32.OCX

.dll 137KB
$SYSDIR/VB6KO.DLL

.dll 99KB
NRank.exe

.exe 1.4MB
Update.exe

.exe 1.3MB
uninst.exe

.exe 50KB

jaffacakes118_Trojan-Downloader.Win32.VB.iegs.f128b6715f1abc3436460353a4ebefff

IMPHASH b78ecf47c0a3e24a6f4af114e2d1f5de
SHA256 7b662da6467ab0b36b50c61fe4d9e5f2659c454bc0a4410ef635334c2043d994
MD5 f128b6715f1abc3436460353a4ebefff
SHA1 93285e9dfffd9e8d1e3e880ad699196550d66753
SHA512 e72f1c64a1d1adb201a7fd3c931f0cfe4665038576d9e3f3a85b63e8983c4e1251fee3e13cb10381247889d19e2229716de64441f0e033a12ac77db6760143b6
SSDEEP 49152:UuTEHYxG2j1aRToRwmZE11S8Hod8GAWhv/4m8cu5O5j:zT2YxG2paRo1EC8Hod8GA0XScyqj
TLSH
T1BBD5339338D2DC7BE529D1F038B04C69B073D6638E50C89B3B909F466A7F84C675E269
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

12707

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

PDB paths

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

$PLUGINSDIR/InstallOptions.dll

IMPHASH 610235b90207a63ccf481f0d4375d329
SHA256 fe19353288a08a5d2640a9c022424a1d20e4909a351f2114423e087313a40d7c
MD5 3e277798b9d8f48806fbb5ebfd4990db
SHA1 d1ab343c5792bc99599ec7acba506e8ba7e05969
SHA512 84c9d4e2e6872277bffb0e10b292c8c384d475ad163fd0a47ca924a3c79077dfde880f535a171660f73265792554129161d079a10057d44e28e2d57ebc477e92
SSDEEP 192:d4n3T5aK+dHCMR1aQR9RuZl3WWmU7WYZsw1JpVGnrjsK72dwF7dBOne:Wn3T5KdHCMRD/R1cOnrjs+BO
TLSH
T188622B55738488F3DBD2003E785237079B995565B4929ED2CA275FC6683B08D7EB2303
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

10722

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

kernel32

GetPrivateProfileIntA GetCurrentDirectoryA MultiByteToWideChar GetPrivateProfileStringA SetCurrentDirectoryA GetModuleHandleA lstrcmpiA WritePrivateProfileStringA lstrcatA lstrcpynA GlobalFree lstrlenA lstrcpyA GlobalUnlock GlobalAlloc GlobalLock

user32

MapWindowPoints PtInRect CloseClipboard LoadCursorA GetDlgCtrlID OpenClipboard GetClientRect SetWindowRgn DrawFocusRect LoadImageA SetWindowLongA CreateWindowExA MapDialogRect SetWindowPos GetWindowRect CreateDialogParamA ShowWindow DrawTextA SetCursor EnableWindow GetDlgItem DestroyIcon DestroyWindow DispatchMessageA TranslateMessage GetMessageA IsDialogMessageA CallWindowProcA PostMessageA MessageBoxA GetSysColor CharNextA wsprintfA GetWindowTextA SetWindowTextA SendMessageA GetWindowLongA EnableMenuItem GetSystemMenu GetClipboardData LoadIconA

gdi32

DeleteObject CombineRgn SetTextColor GetDIBits SelectObject CreateRectRgn GetObjectA CreateCompatibleDC

shell32

SHBrowseForFolderA SHGetPathFromIDListA ShellExecuteA SHGetDesktopFolder

comdlg32

GetOpenFileNameA GetSaveFileNameA CommDlgExtendedError

ole32

CoTaskMemFree

$SYSDIR/COMDLG32.OCX

IMPHASH 988f29c1eb8054253091352741683c76
SHA256 64c6ee999562961d11af130254ad3ffd24bb725d3c18e7877f9fd362f4936195
MD5 b73809a916e6d7c1ae56f182a2e8f7e2
SHA1 34e4213d8bf0e150d3f50ae0bd3f5b328e1105f5
SHA512 26c28cb6c7e1b47425403ab8850a765ac420dd6474327ce8469376219c830ab46218383d15a73c9ea3a23fc6b5f392ee6e2a1632a1bf644b1bd1a05a4729e333
SSDEEP 3072:3ESIiWD8uq4hCqUt6mqD1gRshBgH/voqJrwo2CocrJbQN6N2TRqEydzdHv2:3ETz566VgRyOJ0oDxQRHH
TLSH
T1DBD31A9273F66222E4B73B31297A27A06EBABC115D39D54F6710724D0832AD0DE74F27
MD5 SHA1 SHA512 SSDEEP TLSH

regsvr32 windows:4 windows x86 arch:x86

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.
NSIS installer

installer

PE Signature issue

Digest

48:3b:6e:63:01:18:cf:b6:b9:79:fe:40:3f:ce:f7:57

Digest Algorithm

md5

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Microsoft Corporation,OU=VeriSign Commercial Software Publishers CA+OU=www.verisign.com/repository/RPA Incorp. by Ref.\,LIAB.LTD(c)98+OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Microsoft Corporation,O=VeriSign\, Inc.,L=Internet+L=Redmond,ST=Washington,C=US

Chains

Jan 1, 0001

Minor OS version

Major OS version

Entry point

5296

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED IMAGE_FILE_DLL

PDB paths

kernel32

HeapReAlloc GetLastError LockResource GetWindowsDirectoryA InterlockedDecrement InterlockedIncrement IsDBCSLeadByte CompareStringA CompareStringW lstrcmpA GetLocaleInfoA GetVersion GetModuleFileNameA GetFileAttributesA IsBadWritePtr DisableThreadLibraryCalls GlobalAlloc lstrcmpiA LoadLibraryA GetProcAddress lstrcatA lstrlenA lstrcpyA WriteProfileStringA GlobalLock GlobalUnlock LoadResource FindResourceA lstrcpynA LeaveCriticalSection DeleteCriticalSection FreeLibrary HeapFree WideCharToMultiByte lstrlenW HeapAlloc GetProfileStringA EnterCriticalSection GetProcessHeap GetCurrentThreadId MultiByteToWideChar InitializeCriticalSection GlobalFree

user32

SetWindowRgn IntersectRect EqualRect PtInRect IsDialogMessageA IsChild GetKeyState CreateDialogIndirectParamA MessageBeep PostMessageA ClientToScreen wsprintfA SendMessageTimeoutA CharNextA GetActiveWindow GetWindowThreadProcessId LoadCursorA MessageBoxA GetWindowLongA GetWindowRect CreateWindowExA SetWindowLongA ShowWindow DialogBoxParamA EnableWindow GetDesktopWindow GetWindow IsWindowEnabled OffsetRect GetParent GetDlgItem SendMessageA SetFocus SetParent SetDlgItemInt EndPaint SetActiveWindow IsWindowVisible WinHelpA GetDlgItemInt EndDialog GetDlgItemTextA DestroyWindow SetDlgItemTextA GetWindowTextA GetNextDlgTabItem SendDlgItemMessageA RegisterClassA GetDC ReleaseDC LoadIconA DrawIcon DestroyIcon GetSystemMetrics RegisterWindowMessageA LoadStringA DefWindowProcA UnregisterClassA GetClientRect BeginPaint RegisterClipboardFormatA SetWindowPos MoveWindow

ole32

CreateOleAdviseHolder CoCreateInstance CoTaskMemAlloc CoTaskMemFree ReleaseStgMedium

advapi32

RegEnumKeyExA RegQueryValueA RegOpenKeyA RegQueryValueExA RegDeleteValueA RegDeleteKeyA RegOpenKeyExA RegCreateKeyExA RegSetValueExA RegCloseKey

oleaut32

LoadRegTypeLi OleCreatePropertyFrame SetErrorInfo UnRegisterTypeLi LoadTypeLi LoadTypeLibEx OleLoadPicture VariantChangeType RegisterTypeLi VariantInit GetErrorInfo VariantClear SysStringLen SysAllocStringLen OleTranslateColor SysFreeString SysAllocString CreateErrorInfo

comdlg32

CommDlgExtendedError PrintDlgA ChooseFontA ChooseColorA GetOpenFileNameA GetSaveFileNameA

gdi32

GetDIBits CreateCompatibleDC CreateBitmap GetSystemPaletteEntries StretchDIBits SetViewportOrgEx SetWindowExtEx SetWindowOrgEx SetMapMode LPtoDP SetViewportExtEx GetViewportExtEx CreateRectRgnIndirect GetWindowExtEx CreateDCA GetObjectA EnumFontFamiliesA DeleteDC DeleteObject GetDeviceCaps SelectObject

$SYSDIR/VB6KO.DLL

SHA256 52b64e2bfc9ee0b807f2095726ace9e911bcd907054ac15686a4e7d2fd4dc751
MD5 84742b5754690ed667372be561cf518d
SHA1 ef97aa43f804f447498568fc33704800b91a7381
SHA512 72ac19a3665a01519dac2ad43eb6178a66ad7f4e167f2a882cbca242978f8debe3e15d0e210c3b0391590699999f33a1fd5de4ca6559ff894b4e6cb4ac1415a0
SSDEEP 768:J2rURM7RMwTQvsF51u5tyxwgyBEkLki6Ynb:J2rwWRjM0FCagQi6Yb
TLSH
T19AA3A637E2F9C112F4F2A7746BB647E3822678D16723D90EC720105D7970BA8E9213AD
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

%!f(<nil>)

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED IMAGE_FILE_DLL

PDB paths

NRank.exe

IMPHASH baa93d47220682c04d92f7797d9224ce
SHA256 6f3071bd164a0b5458660dcbdcaa541f4e957d7682ab0df3ee6df76eb42e3bf0
MD5 c256c176790e466269747f113d3eb157
SHA1 c9ab2d24ca01e42a2454d175075d288a74e97e82
SHA512 f04b2e225472bb5ff290be740540a3b4475df2bf77320cd210dc197ec3bf51a73119b54beab19b6354b2f9a91ecac79711e30f587d886724bfae7b962764fa31
SSDEEP 24576:Q25v0yKoVycE6w8GFyDdJTffKosYTm7kcEU+FPQeXb7KQfmn3:DmoVyowWPKUAQjnfY
TLSH
T18B65333176EACBACF2080D35BEB8E174C04536636AEED6DB4846953DE77C601316683E
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

3846144

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

Name

Size

68KB

Virtual Size

232KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

4KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

Size

4KB

Virtual Size

2.1MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

doquvyvb

Size

1.3MB

Virtual Size

1.3MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

tupaxjlz

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Update.exe

IMPHASH baa93d47220682c04d92f7797d9224ce
SHA256 f3490f455d22ec7714580736caa4f18be48a303021e0bfc236ffb58a7ccf48e0
MD5 cdc31d273398ad252ea260ad410dad42
SHA1 e20bc647cc136e1fdf6a3a3d8a5b9e59f7704a38
SHA512 732285e86f5d851c2228343e94957e923e2dc57e21c8bc9b4ab2c44e50a832de218e0b54a62548be9c660cbd7d2f17c94295fca05f4917d542bb16c4c97ee780
SSDEEP 24576:bcvwkGs1TtOWollWtDl5ax4Xqe3G48myCwE9y+3netdk5cZlRP:bchTtxoKtDaOXqUnwh2Adk5cZlR
TLSH
T19A55332615C5D53AD48726B3CCE746FA6B542C338CA4874B6D50BF00F2B2486E7EAC5B
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

3563520

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

Name

Size

20KB

Virtual Size

64KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

4KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

Size

4KB

Virtual Size

2.1MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

wgdcbgsr

Size

1.2MB

Virtual Size

1.2MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

frhreeyf

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

uninst.exe

IMPHASH b78ecf47c0a3e24a6f4af114e2d1f5de
SHA256 c93faef0948c62711735bbeacb3c1eb49a20e8307ce4a5dc82c967742f041767
MD5 4e057ef32d657c6590e0ae555e4710d7
SHA1 a25dcdedc2923d90460ef9dc4c2d547ada42f0a8
SHA512 bf386cb2771b6ca8b8d47f512baecbbed7887f8d333ee64c5689dc085adf673afc493ba2cd47419f0a804255627d3d0f70c3d4375bcc418c473ea7aab3af78ba
SSDEEP 1536:5aLuXE8XPIYyr7jvN0DoJ+cpgdLeAyNJ1W:0LuXzXwYyr6DoocpceASW
TLSH
T15C339E076B60C8F7CA75027009BBAB7BAFF6C61011549F1357806F1B7D232528A1E297
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

12707

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

PDB paths

kernel32

user32

gdi32

SelectObject SetBkMode CreateFontIndirectA SetTextColor DeleteObject GetDeviceCaps CreateBrushIndirect SetBkColor

shell32

SHGetSpecialFolderLocation SHGetPathFromIDListA SHBrowseForFolderA SHGetFileInfoA ShellExecuteA SHFileOperationA

Sharing

General

Malware Config

Signatures

File Explorer

jaffacakes118_Trojan-Downloader.Win32.VB.iegs.f128b6715f1abc3436460353a4ebefff

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

generic

$PLUGINSDIR/InstallOptions.dll

kernel32

user32

gdi32

shell32

comdlg32

ole32

generic

$PLUGINSDIR/ioSpecial.ini

$PLUGINSDIR/modern-wizard.bmp

$SYSDIR/COMDLG32.OCX

PE Signature issue

kernel32

user32

ole32

advapi32

oleaut32

comdlg32

gdi32

generic

$SYSDIR/VB6KO.DLL

generic

NRank.exe

kernel32

comctl32

generic

Update.exe

kernel32

comctl32

generic

uninst.exe

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

generic