Behavioral task
behavioral1
Sample
2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
3.exe
Resource
win7-20240729-en
General
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Target
26c2405a8ec0e0b78541f81447ccfc1b_JaffaCakes118
-
Size
66KB
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MD5
26c2405a8ec0e0b78541f81447ccfc1b
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SHA1
f8364cb7262f4d9f509f4a7cd76e208796e9bd9c
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SHA256
e5134ec060a706173fd45e4e88af95d895c9cb0ae8cd4e53e1b1cc660a6e7fed
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SHA512
5e93e0d478216d94ca6972d00680c7830e148d6076f784a0341efc4065c94102b0b6e36780e9e06eaee44400cd0cb71ca3e72ba03cff6b0dbe7de4fd9c0922a6
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SSDEEP
1536:wz58EItihrRfWA8cSYRgQ9+43YTIlr9efrk9khXg6GJSRF:w2QhVfWA8xYr9+gYTIl5A2n6GJqF
Malware Config
Signatures
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resource yara_rule static1/unpack001/3.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/2.exe unpack001/3.exe
Files
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26c2405a8ec0e0b78541f81447ccfc1b_JaffaCakes118.cab
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2.exe.exe windows:4 windows x86 arch:x86
65e7cebc9a9958ff5f8909923d534875
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
shlwapi
StrChrA
StrStrA
StrToIntA
user32
PostThreadMessageA
wsprintfA
advapi32
DeleteService
OpenSCManagerA
OpenServiceA
CloseServiceHandle
QueryServiceStatus
ControlService
ole32
CoCreateGuid
msvcrt
__p__fmode
__set_app_type
_except_handler3
_controlfp
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
_acmdln
exit
_XcptFilter
_exit
__CxxFrameHandler
time
srand
rand
memcpy
memset
??2@YAPAXI@Z
??3@YAXPAX@Z
__getmainargs
kernel32.dll
SetFilePointer
GetModuleFileNameA
DeleteFileA
GetModuleHandleA
GetStartupInfoA
ReadFile
CreateMutexA
GetLastError
GetFileAttributesExA
ReleaseMutex
lstrcpyA
lstrlenA
Sleep
LoadLibraryA
GetProcAddress
FreeLibrary
CreateFileA
WriteFile
GetSystemDirectoryA
lstrcatA
WaitForSingleObject
CloseHandle
GetFileTime
SetFileTime
GetTickCount
Sections
.text Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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3.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 260KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.RPCrypt Size: 381B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ