ToDo
Behavioral task
behavioral1
Sample
25cadc319ce6459de90bcbfa52ed007a_JaffaCakes118.dll
Resource
win7-20240903-en
General
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Target
25cadc319ce6459de90bcbfa52ed007a_JaffaCakes118
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Size
116KB
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MD5
25cadc319ce6459de90bcbfa52ed007a
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SHA1
a657861cbe906880b1a69b6edba2c6e1511575f8
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SHA256
9ba13ed12405296c17e969f95837dee55d2853cd687aed7c2ae18596a984a305
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SHA512
3a5669c2fc728660c2338a27d80c4f49502c6ba03349369918957f9a9188e0d8d68ebb95d544baaeec3a618ff1bea2e3d23ef291f95e8dca7e6872702b25eed3
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SSDEEP
1536:S0LeN202pLmt6FzdfmfFwGq5PGpJL2fXQlTi7sEN:S0yN202pLm0F5fQFwGq5PMyfgleN
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 25cadc319ce6459de90bcbfa52ed007a_JaffaCakes118
Files
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25cadc319ce6459de90bcbfa52ed007a_JaffaCakes118.dll windows:4 windows x86 arch:x86
1c8b4b4f90dbc6fe37c8bc5660599374
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
wininet
InternetOpenUrlA
HttpQueryInfoA
InternetOpenA
InternetConnectA
HttpOpenRequestA
InternetCloseHandle
HttpSendRequestA
InternetReadFile
HttpSendRequestExA
InternetWriteFile
HttpEndRequestA
shlwapi
SHDeleteKeyA
psapi
GetModuleFileNameExA
mfc42
ord800
ord3319
ord3310
ord6385
ord668
ord354
ord5186
ord1979
ord3181
ord825
ord823
ord269
ord826
ord600
ord1578
ord1255
ord4058
ord2781
ord1980
ord2770
ord356
ord3790
ord3010
ord3178
ord6467
ord4274
ord6375
ord815
ord1116
ord561
ord3738
ord4424
ord4622
ord4080
ord3079
ord3825
ord3831
ord3830
ord2976
ord3081
ord2985
ord3262
ord3136
ord4465
ord3259
ord3147
ord2982
ord3953
ord5714
ord5289
ord5307
ord4698
ord4079
ord2725
ord5302
ord5300
ord3346
ord2396
ord5199
ord1089
ord3922
ord5731
ord2512
ord2554
ord665
ord1253
ord1570
ord1197
ord1243
ord342
ord1182
ord1577
ord1168
ord1575
ord1176
ord4486
msvcrt
atoi
__CxxFrameHandler
strchr
strrchr
_strupr
sprintf
atol
_beginthread
fclose
fread
fseek
fopen
fwrite
free
malloc
_stat
rand
srand
time
getenv
calloc
_EH_prolog
__dllonexit
??1type_info@@UAE@XZ
_adjust_fdiv
_initterm
_onexit
kernel32
SetCurrentDirectoryA
LocalAlloc
LocalFree
CreateProcessA
GetStdHandle
CreatePipe
SetStdHandle
DuplicateHandle
WriteFile
ReadFile
GetTickCount
WaitForMultipleObjects
ResetEvent
TerminateThread
GetTempPathA
DeleteFileA
GetProfileIntA
GetPriorityClass
GetCurrentThread
GetThreadPriority
SetPriorityClass
SetThreadPriority
QueryPerformanceFrequency
QueryPerformanceCounter
GetVersion
GetVersionExA
GetSystemInfo
GlobalMemoryStatus
GetComputerNameA
SetEvent
Sleep
GetCurrentThreadId
CreateEventA
lstrcpyA
lstrlenA
WaitForSingleObject
GetVolumeInformationA
TerminateProcess
CreateToolhelp32Snapshot
Process32First
GetCurrentProcess
Process32Next
OpenProcess
CloseHandle
GetLogicalDriveStringsA
GetDriveTypeA
GetDiskFreeSpaceExA
MoveFileA
CreateDirectoryA
user32
GetThreadDesktop
GetProcessWindowStation
ReleaseDC
GetDC
GetMessageA
DispatchMessageA
PostMessageA
ExitWindowsEx
IsWindow
SendMessageA
DestroyWindow
SetCursorPos
OpenWindowStationA
SetProcessWindowStation
OpenInputDesktop
SetThreadDesktop
SendInput
OpenDesktopA
CloseWindowStation
CloseDesktop
TranslateMessage
wsprintfA
gdi32
SelectPalette
RealizePalette
GetDIBits
DeleteObject
CreateCompatibleDC
GetStockObject
DeleteDC
SelectObject
BitBlt
CreateDCA
GetDeviceCaps
CreateCompatibleBitmap
advapi32
OpenThreadToken
LogonUserA
CreateProcessAsUserA
ImpersonateSelf
RegEnumValueA
RegEnumKeyExA
RegDeleteValueA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
QueryServiceConfigA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
ChangeServiceConfigA
CloseServiceHandle
OpenServiceA
OpenSCManagerA
StartServiceA
ControlService
DeleteService
EnumServicesStatusA
shell32
SHFileOperationA
ShellExecuteA
SHEmptyRecycleBinA
avicap32
capCreateCaptureWindowA
Exports
Exports
Sections
.text Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ