Static task
static1
Behavioral task
behavioral1
Sample
Les_1_04/01/patch.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Les_1_04/01/patch.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
Les_1_04/Les_1_04.pdf
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
Les_1_04/Les_1_04.pdf
Resource
win10v2004-20240426-en
General
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Target
433659cc8bfdb5828d844292f1c2e64d_JaffaCakes118
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Size
382KB
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MD5
433659cc8bfdb5828d844292f1c2e64d
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SHA1
29ebd3f01ee2d995359cb2b6918558c6a07f7508
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SHA256
c0a522f4d07a988caa964f5228dbcf31012c6e6ba5ae53d65cac09efce0fb104
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SHA512
e2086d319f8b31a8f1b5668e7c4cf27271df8faf092001043343871d02e451c9373fae75c33845dd99fee2fbce1bd06a09bb3aead490559bd27f639ea221f104
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SSDEEP
6144:t39AFQQjxwF9xuLilLVMxVJJVomAZ+ZzpMIosRdbgdalJ7REnqfhg8kcm9xTN0E+:VWFQQj89xhhWJg8Zyubg+J7wqJmca0S2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Les_1_04/01/patch.exe
Files
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433659cc8bfdb5828d844292f1c2e64d_JaffaCakes118.rar
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Les_1_04/01/patch.exe.exe windows:1 windows x86 arch:x86
80bd78d91143a54269157dfba69084fb
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
user32
LoadIconA
DialogBoxParamA
RegisterClassExA
MessageBeep
IsDialogMessageA
DispatchMessageA
SetDlgItemTextA
SendDlgItemMessageA
PostQuitMessage
MessageBoxA
TranslateMessage
LoadCursorA
GetMessageA
EndDialog
wsprintfA
SetWindowTextA
CreateDialogParamA
DefWindowProcA
kernel32
GetFileTime
WriteFile
CreateFileA
SetUnhandledExceptionFilter
SetFileTime
GetFileSize
SetFilePointer
SetFileAttributesA
GetFileAttributesA
ReadFile
ExitProcess
GetModuleHandleA
CopyFileA
CloseHandle
shell32
SHBrowseForFolder
SHGetPathFromIDList
SHGetMalloc
Sections
CODE Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1016B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 384B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.PATCH Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Les_1_04/Les_1_04.pdf.pdf