91753d77bc71f1e90bfc87b25a31420d_JaffaCakes118

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General

Target
91753d77bc71f1e90bfc87b25a31420d_JaffaCakes118
Size 176KB
Sample240603-mk4yvsbd5y
SHA256 2382dfb07633f6174478fd47c5fb3b3c597d124676b110ec3f4283d4fff79cfd
MD5 91753d77bc71f1e90bfc87b25a31420d
SHA1 381fc953c72220ed5490574f8b7b307abf476be0
SHA512 15f95368a17c3d3e596234cf279bfab04dbbf9705e633223f40f8abbd63badcb4593d23d74e2d7ef3b8e713b2acce73f1bbba637d12e339dfbde82f125b73ca8
SSDEEP 3072:NoPyys5jXJeqI5EDD8/Wo9mo6dACI2/RTK5uVzyDGaEmxKGOKKwc8Y9Yk:NzfuPbsx6CHpTjVzCxlk6KgY9Yk
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
static1/unpack001/$PLUGINSDIR/GetVersion.dll	acprotect

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/$PLUGINSDIR/GetVersion.dll	upx

Unsigned PE 6 IoCs

Checks for missing Authenticode signature.

resource
91753d77bc71f1e90bfc87b25a31420d_JaffaCakes118
unpack001/$PLUGINSDIR/Banner.dll
unpack001/$PLUGINSDIR/GetVersion.dll
unpack002/out.upx
unpack001/$PLUGINSDIR/NSISdl.dll
unpack001/$PLUGINSDIR/System.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

91753d77bc71f1e90bfc87b25a31420d_JaffaCakes118

.exe 176KB
$EXEFILE

.exe 244KB
$EXEFILE.config

.xml 769B
$PLUGINSDIR/Banner.dll

.dll 4KB
$PLUGINSDIR/GetVersion.dll

.dll 6KB
out.upx

.dll 10KB
$PLUGINSDIR/NSISdl.dll

.dll 14KB
$PLUGINSDIR/System.dll

.dll 11KB
$TEMP/$EXEFILE

.exe 244KB
$TEMP/$EXEFILE.config

.xml 769B

91753d77bc71f1e90bfc87b25a31420d_JaffaCakes118

IMPHASH 099c0646ea7282d232219f8807883be0
SHA256 2382dfb07633f6174478fd47c5fb3b3c597d124676b110ec3f4283d4fff79cfd
MD5 91753d77bc71f1e90bfc87b25a31420d
SHA1 381fc953c72220ed5490574f8b7b307abf476be0
SHA512 15f95368a17c3d3e596234cf279bfab04dbbf9705e633223f40f8abbd63badcb4593d23d74e2d7ef3b8e713b2acce73f1bbba637d12e339dfbde82f125b73ca8
SSDEEP 3072:NoPyys5jXJeqI5EDD8/Wo9mo6dACI2/RTK5uVzyDGaEmxKGOKKwc8Y9Yk:NzfuPbsx6CHpTjVzCxlk6KgY9Yk
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

12863

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

PDB paths

kernel32

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

user32

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

gdi32

SetBkColor GetDeviceCaps DeleteObject CreateBrushIndirect CreateFontIndirectA SetBkMode SetTextColor SelectObject

shell32

SHGetPathFromIDListA SHBrowseForFolderA SHGetFileInfoA ShellExecuteA SHFileOperationA SHGetSpecialFolderLocation

advapi32

RegQueryValueExA RegSetValueExA RegEnumKeyA RegEnumValueA RegOpenKeyExA RegDeleteKeyA RegDeleteValueA RegCloseKey RegCreateKeyExA

comctl32

ImageList_AddMasked ImageList_Destroy ord17 ImageList_Create

ole32

CoTaskMemFree OleInitialize OleUninitialize CoCreateInstance

version

GetFileVersionInfoSizeA GetFileVersionInfoA VerQueryValueA

$EXEFILE

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1bb58ca53bac5286677cde173c42340af2df967165fe7d0fdb0054174c48689a
MD5 a7270a0afe25028bbf67f87484aeedf4
SHA1 9a4dd4d39b75919c72db69102927daa2e661807b
SHA512 79ba88b69604f4b4b62698c9773cc3f595535af349c223eb67f47d9841b6cbf1d3e31b135275ec807e5ed49abdae6ad3c2be855dbdadaae550af23e7395e4086
SSDEEP 3072:75pdyVCi0DSIvLjxEEjoAdtunoYkBhYqF6HF0d10pHxRS7dVXGgdEHe0R8Y7ZBFR:75CVSjxBoAdgno16l0qSLmxN
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

NSIS installer

installer

PE Signature issue

Digest

8e:e1:a9:76:6a:3b:29:93:da:f5:e4:84:38:dc:f6:7e:ca:ac:e9:b5

Digest Algorithm

sha1

PE Digests Matches

Trusted

Not trusted

Signing Certificate

SERIALNUMBER=B76539535,CN=Tuguu SL,O=Tuguu SL,POSTALCODE=38670,STREET=Calle Bentinerfe (Pol Industrial De La Atala) 35,L=Adeje,ST=Santa Cruz de Tenerife,C=ES,1.3.6.1.4.1.311.60.2.1.3=#13024553,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Chains

May 23, 2024

Minor OS version

Major OS version

Entry point

233902

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_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

$PLUGINSDIR/Banner.dll

IMPHASH 7a3709b093081d5614be1eaa2fe7fe76
SHA256 ab80cf45070d936f0745f5e39b22e6e07ba90aa179b5ec4469ef6e2cb1b9ef6b
MD5 0116a50101c4107a138a588d1e46fca5
SHA1 b781dce23e828cf2b97306661c7dad250a6aaf77
SHA512 55de6aeaad05b01a25828553d3ea9f1b32a8b0c35c42dc6106bed244320e3421ec6a6f5359b15f9d18dd1e9692ca5572b2736d9d48cceb07b9443601d00a5988
MD5 SHA1 SHA512

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

4750

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

$PLUGINSDIR/GetVersion.dll

SHA256 0351fe33a6eb13417437c1baaee248442fb1ecc2c65940c9996bcda574677c3f
MD5 dc9562578490df8bc464071f125bfc19
SHA1 56301a36ae4e3f92883f89f86b5d04da1e52770d
SHA512 9242f8e8ece707874ef61680cbfcba7fc810ec3a03d2cb2e803da59cc9c82badd71be0e76275574bc0c44cdfcef9b6db4e917ca8eb5391c5ae4b37e226b0c321
SSDEEP 96:NIGlpc19q/Z+93GG+hnYJacN9F5XB5nUQHS+AlBi46AQ5Vu:CozB+9sncN9FFB5bHSTlBi46AQ5Vu
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

ACProtect 1.3x - 1.4x DLL software

Detects file using ACProtect software.
UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

31664

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

out.upx

SHA256 9d0d28c11fc274a3c9cc7d63795b6e0b7126b081d9453ce613c38fa0669f43b7
MD5 57db52069f2a922ea8f796ec61cedff9
SHA1 ef93d9dc3b72ef5a3b67383b27b81feba36bbec3
SHA512 5213619d4d536aef2b6d2f027a3b34e60a5b4fdc2bff92c25566d1d7dbddbf7601e97be4c8e75718b1311be02cb715b8499a1b11e11f34232b214818663168ef
SSDEEP 96:HH/9yVgGGmfWJFArmlE1kvpPP9COJ06iHQXlfeZxUv0a5ezAnUQH:n/9N7DZBUNSca59bH
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

7554

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/NSISdl.dll

IMPHASH 9cce555dd3ff1b6c7dc92d64c794c51a
SHA256 dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9
MD5 a5f8399a743ab7f9c88c645c35b1ebb5
SHA1 168f3c158913b0367bf79fa413357fbe97018191
SHA512 824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977
SSDEEP 192:tUZTobBDJ68r67wmsvJI5ad9cXzFOVu+mZ/P3p+57CvpVqDxVp01Dwn2GRPgsfA:6Bo/680dCI5adOjFOg9//p27uNw2Go
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

8903

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

$PLUGINSDIR/System.dll

IMPHASH 2017f2acbdaa42ab3e4adeb8b4c37e7b
SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
MD5 c17103ae9072a06da581dec998343fc1
SHA1 b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d
SHA512 d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f
SSDEEP 192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

10544

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

$TEMP/$EXEFILE

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1bb58ca53bac5286677cde173c42340af2df967165fe7d0fdb0054174c48689a
MD5 a7270a0afe25028bbf67f87484aeedf4
SHA1 9a4dd4d39b75919c72db69102927daa2e661807b
SHA512 79ba88b69604f4b4b62698c9773cc3f595535af349c223eb67f47d9841b6cbf1d3e31b135275ec807e5ed49abdae6ad3c2be855dbdadaae550af23e7395e4086
SSDEEP 3072:75pdyVCi0DSIvLjxEEjoAdtunoYkBhYqF6HF0d10pHxRS7dVXGgdEHe0R8Y7ZBFR:75CVSjxBoAdgno16l0qSLmxN
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

NSIS installer

installer

PE Signature issue

Digest

8e:e1:a9:76:6a:3b:29:93:da:f5:e4:84:38:dc:f6:7e:ca:ac:e9:b5

Digest Algorithm

sha1

PE Digests Matches

Trusted

Not trusted

Signing Certificate

Chains

May 23, 2024

Minor OS version

Major OS version

Entry point

233902

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_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

91753d77bc71f1e90bfc87b25a31420d_JaffaCakes118

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

generic

$EXEFILE

PE Signature issue

mscoree

dotnet

$EXEFILE.config

$PLUGINSDIR/Banner.dll

kernel32

user32

generic

$PLUGINSDIR/GetVersion.dll

generic

out.upx

generic

$PLUGINSDIR/NSISdl.dll

kernel32

user32

advapi32

ws2_32

generic

$PLUGINSDIR/System.dll

kernel32

user32

ole32

generic

$TEMP/$EXEFILE

PE Signature issue

mscoree

dotnet

$TEMP/$EXEFILE.config