Static task
static1
Behavioral task
behavioral1
Sample
uninstall.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
uninstall.exe
Resource
win10v2004-20240802-en
General
-
Target
a18eed563d559186674f0d7d6e51cbb9_JaffaCakes118
-
Size
16KB
-
MD5
a18eed563d559186674f0d7d6e51cbb9
-
SHA1
6281acda88151f0d56682f5a5bdf580ee8e38064
-
SHA256
a12e0395d86836e2fd48efc12fbf29107ef49063bdf9864a8237b265a714aa75
-
SHA512
0b48ce65b59cd8e4a58c50601a8916b1a384b8110af6fedccc31a26b47a8b3d5573ccf9ca1588820246fa97ecd5027e34d0f2cc058474c5cb97764778a19b00a
-
SSDEEP
384:UVEBWCkkom7ujg8CVleE+Gmtk80Q4r4rRsGkOMQh0qL4E3:UVEBfkkom7ujueEQ0u1sGjFLR3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/uninstall.exe
Files
-
a18eed563d559186674f0d7d6e51cbb9_JaffaCakes118.cab
-
uninstall.exe.exe windows:4 windows x86 arch:x86
3057e1a6ca1d05d359cde2019bc166c7
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
setupapi
SetupIterateCabinetA
version
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA
shlwapi
PathIsDirectoryA
mfc42
ord4080
ord4622
ord4424
ord3738
ord561
ord825
ord815
ord800
ord4160
ord540
ord823
ord4129
ord6663
ord6930
ord537
ord4202
ord3079
ord1168
ord4234
ord1576
ord755
ord470
ord3825
ord3831
ord3830
ord2976
ord3081
ord2985
ord3262
ord3136
ord4465
ord3259
ord3147
ord2982
ord5714
ord5289
ord5307
ord4698
ord4079
ord2725
ord5302
ord5300
ord3346
ord2396
ord5199
ord1089
ord3922
ord5731
ord2512
ord2554
ord4486
ord6375
ord4274
ord4673
ord2379
msvcrt
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_onexit
__dllonexit
strstr
atol
atoi
strrchr
strchr
_access
strncmp
strtok
__CxxFrameHandler
_stricmp
sprintf
__p___argc
_setmbcp
__p___argv
kernel32
RemoveDirectoryA
lstrcpyA
lstrcatA
GetModuleFileNameA
GetModuleHandleA
Sleep
GetPrivateProfileSectionA
GetPrivateProfileStringA
GetSystemDirectoryA
WritePrivateProfileStringA
GetShortPathNameA
MoveFileA
MoveFileExA
DeleteFileA
GetVersionExA
FreeLibrary
GetProcAddress
LoadLibraryExA
SetErrorMode
CreateDirectoryA
WaitForSingleObject
CreateProcessA
TerminateProcess
GetExitCodeProcess
Process32Next
Process32First
CloseHandle
OpenProcess
CreateToolhelp32Snapshot
GetStartupInfoA
GetTempPathA
CopyFileA
user32
IsIconic
SendMessageA
GetSystemMetrics
GetClientRect
MessageBoxA
FindWindowA
DrawIcon
advapi32
RegCreateKeyExA
RegSetValueExA
RegDeleteKeyA
RegDeleteValueA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
shell32
SHGetSpecialFolderPathA
ShellExecuteA
ole32
OleUninitialize
OleInitialize
urlmon
URLDownloadToCacheFileA
Sections
.text Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ